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2022-01-17Rename .c files to .cc files.Martin Liska1-4659/+0
gcc/ada/ChangeLog: * adadecode.c: Moved to... * adadecode.cc: ...here. * affinity.c: Moved to... * affinity.cc: ...here. * argv-lynxos178-raven-cert.c: Moved to... * argv-lynxos178-raven-cert.cc: ...here. * argv.c: Moved to... * argv.cc: ...here. * aux-io.c: Moved to... * aux-io.cc: ...here. * cio.c: Moved to... * cio.cc: ...here. * cstreams.c: Moved to... * cstreams.cc: ...here. * env.c: Moved to... * env.cc: ...here. * exit.c: Moved to... * exit.cc: ...here. * expect.c: Moved to... * expect.cc: ...here. * final.c: Moved to... * final.cc: ...here. * gcc-interface/cuintp.c: Moved to... * gcc-interface/cuintp.cc: ...here. * gcc-interface/decl.c: Moved to... * gcc-interface/decl.cc: ...here. * gcc-interface/misc.c: Moved to... * gcc-interface/misc.cc: ...here. * gcc-interface/targtyps.c: Moved to... * gcc-interface/targtyps.cc: ...here. * gcc-interface/trans.c: Moved to... * gcc-interface/trans.cc: ...here. * gcc-interface/utils.c: Moved to... * gcc-interface/utils.cc: ...here. * gcc-interface/utils2.c: Moved to... * gcc-interface/utils2.cc: ...here. * init.c: Moved to... * init.cc: ...here. * initialize.c: Moved to... * initialize.cc: ...here. * libgnarl/thread.c: Moved to... * libgnarl/thread.cc: ...here. * link.c: Moved to... * link.cc: ...here. * locales.c: Moved to... * locales.cc: ...here. * mkdir.c: Moved to... * mkdir.cc: ...here. * raise.c: Moved to... * raise.cc: ...here. * rtfinal.c: Moved to... * rtfinal.cc: ...here. * rtinit.c: Moved to... * rtinit.cc: ...here. * seh_init.c: Moved to... * seh_init.cc: ...here. * sigtramp-armdroid.c: Moved to... * sigtramp-armdroid.cc: ...here. * sigtramp-ios.c: Moved to... * sigtramp-ios.cc: ...here. * sigtramp-qnx.c: Moved to... * sigtramp-qnx.cc: ...here. * sigtramp-vxworks.c: Moved to... * sigtramp-vxworks.cc: ...here. * socket.c: Moved to... * socket.cc: ...here. * tracebak.c: Moved to... * tracebak.cc: ...here. * version.c: Moved to... * version.cc: ...here. * vx_stack_info.c: Moved to... * vx_stack_info.cc: ...here. gcc/ChangeLog: * adjust-alignment.c: Moved to... * adjust-alignment.cc: ...here. * alias.c: Moved to... * alias.cc: ...here. * alloc-pool.c: Moved to... * alloc-pool.cc: ...here. * asan.c: Moved to... * asan.cc: ...here. * attribs.c: Moved to... * attribs.cc: ...here. * auto-inc-dec.c: Moved to... * auto-inc-dec.cc: ...here. * auto-profile.c: Moved to... * auto-profile.cc: ...here. * bb-reorder.c: Moved to... * bb-reorder.cc: ...here. * bitmap.c: Moved to... * bitmap.cc: ...here. * btfout.c: Moved to... * btfout.cc: ...here. * builtins.c: Moved to... * builtins.cc: ...here. * caller-save.c: Moved to... * caller-save.cc: ...here. * calls.c: Moved to... * calls.cc: ...here. * ccmp.c: Moved to... * ccmp.cc: ...here. * cfg.c: Moved to... * cfg.cc: ...here. * cfganal.c: Moved to... * cfganal.cc: ...here. * cfgbuild.c: Moved to... * cfgbuild.cc: ...here. * cfgcleanup.c: Moved to... * cfgcleanup.cc: ...here. * cfgexpand.c: Moved to... * cfgexpand.cc: ...here. * cfghooks.c: Moved to... * cfghooks.cc: ...here. * cfgloop.c: Moved to... * cfgloop.cc: ...here. * cfgloopanal.c: Moved to... * cfgloopanal.cc: ...here. * cfgloopmanip.c: Moved to... * cfgloopmanip.cc: ...here. * cfgrtl.c: Moved to... * cfgrtl.cc: ...here. * cgraph.c: Moved to... * cgraph.cc: ...here. * cgraphbuild.c: Moved to... * cgraphbuild.cc: ...here. * cgraphclones.c: Moved to... * cgraphclones.cc: ...here. * cgraphunit.c: Moved to... * cgraphunit.cc: ...here. * collect-utils.c: Moved to... * collect-utils.cc: ...here. * collect2-aix.c: Moved to... * collect2-aix.cc: ...here. * collect2.c: Moved to... * collect2.cc: ...here. * combine-stack-adj.c: Moved to... * combine-stack-adj.cc: ...here. * combine.c: Moved to... * combine.cc: ...here. * common/common-targhooks.c: Moved to... * common/common-targhooks.cc: ...here. * common/config/aarch64/aarch64-common.c: Moved to... * common/config/aarch64/aarch64-common.cc: ...here. * common/config/alpha/alpha-common.c: Moved to... * common/config/alpha/alpha-common.cc: ...here. * common/config/arc/arc-common.c: Moved to... * common/config/arc/arc-common.cc: ...here. * common/config/arm/arm-common.c: Moved to... * common/config/arm/arm-common.cc: ...here. * common/config/avr/avr-common.c: Moved to... * common/config/avr/avr-common.cc: ...here. * common/config/bfin/bfin-common.c: Moved to... * common/config/bfin/bfin-common.cc: ...here. * common/config/bpf/bpf-common.c: Moved to... * common/config/bpf/bpf-common.cc: ...here. * common/config/c6x/c6x-common.c: Moved to... * common/config/c6x/c6x-common.cc: ...here. * common/config/cr16/cr16-common.c: Moved to... * common/config/cr16/cr16-common.cc: ...here. * common/config/cris/cris-common.c: Moved to... * common/config/cris/cris-common.cc: ...here. * common/config/csky/csky-common.c: Moved to... * common/config/csky/csky-common.cc: ...here. * common/config/default-common.c: Moved to... * common/config/default-common.cc: ...here. * common/config/epiphany/epiphany-common.c: Moved to... * common/config/epiphany/epiphany-common.cc: ...here. * common/config/fr30/fr30-common.c: Moved to... * common/config/fr30/fr30-common.cc: ...here. * common/config/frv/frv-common.c: Moved to... * common/config/frv/frv-common.cc: ...here. * common/config/gcn/gcn-common.c: Moved to... * common/config/gcn/gcn-common.cc: ...here. * common/config/h8300/h8300-common.c: Moved to... * common/config/h8300/h8300-common.cc: ...here. * common/config/i386/i386-common.c: Moved to... * common/config/i386/i386-common.cc: ...here. * common/config/ia64/ia64-common.c: Moved to... * common/config/ia64/ia64-common.cc: ...here. * common/config/iq2000/iq2000-common.c: Moved to... * common/config/iq2000/iq2000-common.cc: ...here. * common/config/lm32/lm32-common.c: Moved to... * common/config/lm32/lm32-common.cc: ...here. * common/config/m32r/m32r-common.c: Moved to... * common/config/m32r/m32r-common.cc: ...here. * common/config/m68k/m68k-common.c: Moved to... * common/config/m68k/m68k-common.cc: ...here. * common/config/mcore/mcore-common.c: Moved to... * common/config/mcore/mcore-common.cc: ...here. * common/config/microblaze/microblaze-common.c: Moved to... * common/config/microblaze/microblaze-common.cc: ...here. * common/config/mips/mips-common.c: Moved to... * common/config/mips/mips-common.cc: ...here. * common/config/mmix/mmix-common.c: Moved to... * common/config/mmix/mmix-common.cc: ...here. * common/config/mn10300/mn10300-common.c: Moved to... * common/config/mn10300/mn10300-common.cc: ...here. * common/config/msp430/msp430-common.c: Moved to... * common/config/msp430/msp430-common.cc: ...here. * common/config/nds32/nds32-common.c: Moved to... * common/config/nds32/nds32-common.cc: ...here. * common/config/nios2/nios2-common.c: Moved to... * common/config/nios2/nios2-common.cc: ...here. * common/config/nvptx/nvptx-common.c: Moved to... * common/config/nvptx/nvptx-common.cc: ...here. * common/config/or1k/or1k-common.c: Moved to... * common/config/or1k/or1k-common.cc: ...here. * common/config/pa/pa-common.c: Moved to... * common/config/pa/pa-common.cc: ...here. * common/config/pdp11/pdp11-common.c: Moved to... * common/config/pdp11/pdp11-common.cc: ...here. * common/config/pru/pru-common.c: Moved to... * common/config/pru/pru-common.cc: ...here. * common/config/riscv/riscv-common.c: Moved to... * common/config/riscv/riscv-common.cc: ...here. * common/config/rs6000/rs6000-common.c: Moved to... * common/config/rs6000/rs6000-common.cc: ...here. * common/config/rx/rx-common.c: Moved to... * common/config/rx/rx-common.cc: ...here. * common/config/s390/s390-common.c: Moved to... * common/config/s390/s390-common.cc: ...here. * common/config/sh/sh-common.c: Moved to... * common/config/sh/sh-common.cc: ...here. * common/config/sparc/sparc-common.c: Moved to... * common/config/sparc/sparc-common.cc: ...here. * common/config/tilegx/tilegx-common.c: Moved to... * common/config/tilegx/tilegx-common.cc: ...here. * common/config/tilepro/tilepro-common.c: Moved to... * common/config/tilepro/tilepro-common.cc: ...here. * common/config/v850/v850-common.c: Moved to... * common/config/v850/v850-common.cc: ...here. * common/config/vax/vax-common.c: Moved to... * common/config/vax/vax-common.cc: ...here. * common/config/visium/visium-common.c: Moved to... * common/config/visium/visium-common.cc: ...here. * common/config/xstormy16/xstormy16-common.c: Moved to... * common/config/xstormy16/xstormy16-common.cc: ...here. * common/config/xtensa/xtensa-common.c: Moved to... * common/config/xtensa/xtensa-common.cc: ...here. * compare-elim.c: Moved to... * compare-elim.cc: ...here. * config/aarch64/aarch64-bti-insert.c: Moved to... * config/aarch64/aarch64-bti-insert.cc: ...here. * config/aarch64/aarch64-builtins.c: Moved to... * config/aarch64/aarch64-builtins.cc: ...here. * config/aarch64/aarch64-c.c: Moved to... * config/aarch64/aarch64-c.cc: ...here. * config/aarch64/aarch64-d.c: Moved to... * config/aarch64/aarch64-d.cc: ...here. * config/aarch64/aarch64.c: Moved to... * config/aarch64/aarch64.cc: ...here. * config/aarch64/cortex-a57-fma-steering.c: Moved to... * config/aarch64/cortex-a57-fma-steering.cc: ...here. * config/aarch64/driver-aarch64.c: Moved to... * config/aarch64/driver-aarch64.cc: ...here. * config/aarch64/falkor-tag-collision-avoidance.c: Moved to... * config/aarch64/falkor-tag-collision-avoidance.cc: ...here. * config/aarch64/host-aarch64-darwin.c: Moved to... * config/aarch64/host-aarch64-darwin.cc: ...here. * config/alpha/alpha.c: Moved to... * config/alpha/alpha.cc: ...here. * config/alpha/driver-alpha.c: Moved to... * config/alpha/driver-alpha.cc: ...here. * config/arc/arc-c.c: Moved to... * config/arc/arc-c.cc: ...here. * config/arc/arc.c: Moved to... * config/arc/arc.cc: ...here. * config/arc/driver-arc.c: Moved to... * config/arc/driver-arc.cc: ...here. * config/arm/aarch-common.c: Moved to... * config/arm/aarch-common.cc: ...here. * config/arm/arm-builtins.c: Moved to... * config/arm/arm-builtins.cc: ...here. * config/arm/arm-c.c: Moved to... * config/arm/arm-c.cc: ...here. * config/arm/arm-d.c: Moved to... * config/arm/arm-d.cc: ...here. * config/arm/arm.c: Moved to... * config/arm/arm.cc: ...here. * config/arm/driver-arm.c: Moved to... * config/arm/driver-arm.cc: ...here. * config/avr/avr-c.c: Moved to... * config/avr/avr-c.cc: ...here. * config/avr/avr-devices.c: Moved to... * config/avr/avr-devices.cc: ...here. * config/avr/avr-log.c: Moved to... * config/avr/avr-log.cc: ...here. * config/avr/avr.c: Moved to... * config/avr/avr.cc: ...here. * config/avr/driver-avr.c: Moved to... * config/avr/driver-avr.cc: ...here. * config/avr/gen-avr-mmcu-specs.c: Moved to... * config/avr/gen-avr-mmcu-specs.cc: ...here. * config/avr/gen-avr-mmcu-texi.c: Moved to... * config/avr/gen-avr-mmcu-texi.cc: ...here. * config/bfin/bfin.c: Moved to... * config/bfin/bfin.cc: ...here. * config/bpf/bpf.c: Moved to... * config/bpf/bpf.cc: ...here. * config/bpf/coreout.c: Moved to... * config/bpf/coreout.cc: ...here. * config/c6x/c6x.c: Moved to... * config/c6x/c6x.cc: ...here. * config/cr16/cr16.c: Moved to... * config/cr16/cr16.cc: ...here. * config/cris/cris.c: Moved to... * config/cris/cris.cc: ...here. * config/csky/csky.c: Moved to... * config/csky/csky.cc: ...here. * config/darwin-c.c: Moved to... * config/darwin-c.cc: ...here. * config/darwin-d.c: Moved to... * config/darwin-d.cc: ...here. * config/darwin-driver.c: Moved to... * config/darwin-driver.cc: ...here. * config/darwin-f.c: Moved to... * config/darwin-f.cc: ...here. * config/darwin.c: Moved to... * config/darwin.cc: ...here. * config/default-c.c: Moved to... * config/default-c.cc: ...here. * config/default-d.c: Moved to... * config/default-d.cc: ...here. * config/dragonfly-d.c: Moved to... * config/dragonfly-d.cc: ...here. * config/epiphany/epiphany.c: Moved to... * config/epiphany/epiphany.cc: ...here. * config/epiphany/mode-switch-use.c: Moved to... * config/epiphany/mode-switch-use.cc: ...here. * config/epiphany/resolve-sw-modes.c: Moved to... * config/epiphany/resolve-sw-modes.cc: ...here. * config/fr30/fr30.c: Moved to... * config/fr30/fr30.cc: ...here. * config/freebsd-d.c: Moved to... * config/freebsd-d.cc: ...here. * config/frv/frv.c: Moved to... * config/frv/frv.cc: ...here. * config/ft32/ft32.c: Moved to... * config/ft32/ft32.cc: ...here. * config/gcn/driver-gcn.c: Moved to... * config/gcn/driver-gcn.cc: ...here. * config/gcn/gcn-run.c: Moved to... * config/gcn/gcn-run.cc: ...here. * config/gcn/gcn-tree.c: Moved to... * config/gcn/gcn-tree.cc: ...here. * config/gcn/gcn.c: Moved to... * config/gcn/gcn.cc: ...here. * config/gcn/mkoffload.c: Moved to... * config/gcn/mkoffload.cc: ...here. * config/glibc-c.c: Moved to... * config/glibc-c.cc: ...here. * config/glibc-d.c: Moved to... * config/glibc-d.cc: ...here. * config/h8300/h8300.c: Moved to... * config/h8300/h8300.cc: ...here. * config/host-darwin.c: Moved to... * config/host-darwin.cc: ...here. * config/host-hpux.c: Moved to... * config/host-hpux.cc: ...here. * config/host-linux.c: Moved to... * config/host-linux.cc: ...here. * config/host-netbsd.c: Moved to... * config/host-netbsd.cc: ...here. * config/host-openbsd.c: Moved to... * config/host-openbsd.cc: ...here. * config/host-solaris.c: Moved to... * config/host-solaris.cc: ...here. * config/i386/djgpp.c: Moved to... * config/i386/djgpp.cc: ...here. * config/i386/driver-i386.c: Moved to... * config/i386/driver-i386.cc: ...here. * config/i386/driver-mingw32.c: Moved to... * config/i386/driver-mingw32.cc: ...here. * config/i386/gnu-property.c: Moved to... * config/i386/gnu-property.cc: ...here. * config/i386/host-cygwin.c: Moved to... * config/i386/host-cygwin.cc: ...here. * config/i386/host-i386-darwin.c: Moved to... * config/i386/host-i386-darwin.cc: ...here. * config/i386/host-mingw32.c: Moved to... * config/i386/host-mingw32.cc: ...here. * config/i386/i386-builtins.c: Moved to... * config/i386/i386-builtins.cc: ...here. * config/i386/i386-c.c: Moved to... * config/i386/i386-c.cc: ...here. * config/i386/i386-d.c: Moved to... * config/i386/i386-d.cc: ...here. * config/i386/i386-expand.c: Moved to... * config/i386/i386-expand.cc: ...here. * config/i386/i386-features.c: Moved to... * config/i386/i386-features.cc: ...here. * config/i386/i386-options.c: Moved to... * config/i386/i386-options.cc: ...here. * config/i386/i386.c: Moved to... * config/i386/i386.cc: ...here. * config/i386/intelmic-mkoffload.c: Moved to... * config/i386/intelmic-mkoffload.cc: ...here. * config/i386/msformat-c.c: Moved to... * config/i386/msformat-c.cc: ...here. * config/i386/winnt-cxx.c: Moved to... * config/i386/winnt-cxx.cc: ...here. * config/i386/winnt-d.c: Moved to... * config/i386/winnt-d.cc: ...here. * config/i386/winnt-stubs.c: Moved to... * config/i386/winnt-stubs.cc: ...here. * config/i386/winnt.c: Moved to... * config/i386/winnt.cc: ...here. * config/i386/x86-tune-sched-atom.c: Moved to... * config/i386/x86-tune-sched-atom.cc: ...here. * config/i386/x86-tune-sched-bd.c: Moved to... * config/i386/x86-tune-sched-bd.cc: ...here. * config/i386/x86-tune-sched-core.c: Moved to... * config/i386/x86-tune-sched-core.cc: ...here. * config/i386/x86-tune-sched.c: Moved to... * config/i386/x86-tune-sched.cc: ...here. * config/ia64/ia64-c.c: Moved to... * config/ia64/ia64-c.cc: ...here. * config/ia64/ia64.c: Moved to... * config/ia64/ia64.cc: ...here. * config/iq2000/iq2000.c: Moved to... * config/iq2000/iq2000.cc: ...here. * config/linux.c: Moved to... * config/linux.cc: ...here. * config/lm32/lm32.c: Moved to... * config/lm32/lm32.cc: ...here. * config/m32c/m32c-pragma.c: Moved to... * config/m32c/m32c-pragma.cc: ...here. * config/m32c/m32c.c: Moved to... * config/m32c/m32c.cc: ...here. * config/m32r/m32r.c: Moved to... * config/m32r/m32r.cc: ...here. * config/m68k/m68k.c: Moved to... * config/m68k/m68k.cc: ...here. * config/mcore/mcore.c: Moved to... * config/mcore/mcore.cc: ...here. * config/microblaze/microblaze-c.c: Moved to... * config/microblaze/microblaze-c.cc: ...here. * config/microblaze/microblaze.c: Moved to... * config/microblaze/microblaze.cc: ...here. * config/mips/driver-native.c: Moved to... * config/mips/driver-native.cc: ...here. * config/mips/frame-header-opt.c: Moved to... * config/mips/frame-header-opt.cc: ...here. * config/mips/mips-d.c: Moved to... * config/mips/mips-d.cc: ...here. * config/mips/mips.c: Moved to... * config/mips/mips.cc: ...here. * config/mmix/mmix.c: Moved to... * config/mmix/mmix.cc: ...here. * config/mn10300/mn10300.c: Moved to... * config/mn10300/mn10300.cc: ...here. * config/moxie/moxie.c: Moved to... * config/moxie/moxie.cc: ...here. * config/msp430/driver-msp430.c: Moved to... * config/msp430/driver-msp430.cc: ...here. * config/msp430/msp430-c.c: Moved to... * config/msp430/msp430-c.cc: ...here. * config/msp430/msp430-devices.c: Moved to... * config/msp430/msp430-devices.cc: ...here. * config/msp430/msp430.c: Moved to... * config/msp430/msp430.cc: ...here. * config/nds32/nds32-cost.c: Moved to... * config/nds32/nds32-cost.cc: ...here. * config/nds32/nds32-fp-as-gp.c: Moved to... * config/nds32/nds32-fp-as-gp.cc: ...here. * config/nds32/nds32-intrinsic.c: Moved to... * config/nds32/nds32-intrinsic.cc: ...here. * config/nds32/nds32-isr.c: Moved to... * config/nds32/nds32-isr.cc: ...here. * config/nds32/nds32-md-auxiliary.c: Moved to... * config/nds32/nds32-md-auxiliary.cc: ...here. * config/nds32/nds32-memory-manipulation.c: Moved to... * config/nds32/nds32-memory-manipulation.cc: ...here. * config/nds32/nds32-pipelines-auxiliary.c: Moved to... * config/nds32/nds32-pipelines-auxiliary.cc: ...here. * config/nds32/nds32-predicates.c: Moved to... * config/nds32/nds32-predicates.cc: ...here. * config/nds32/nds32-relax-opt.c: Moved to... * config/nds32/nds32-relax-opt.cc: ...here. * config/nds32/nds32-utils.c: Moved to... * config/nds32/nds32-utils.cc: ...here. * config/nds32/nds32.c: Moved to... * config/nds32/nds32.cc: ...here. * config/netbsd-d.c: Moved to... * config/netbsd-d.cc: ...here. * config/netbsd.c: Moved to... * config/netbsd.cc: ...here. * config/nios2/nios2.c: Moved to... * config/nios2/nios2.cc: ...here. * config/nvptx/mkoffload.c: Moved to... * config/nvptx/mkoffload.cc: ...here. * config/nvptx/nvptx-c.c: Moved to... * config/nvptx/nvptx-c.cc: ...here. * config/nvptx/nvptx.c: Moved to... * config/nvptx/nvptx.cc: ...here. * config/openbsd-d.c: Moved to... * config/openbsd-d.cc: ...here. * config/or1k/or1k.c: Moved to... * config/or1k/or1k.cc: ...here. * config/pa/pa-d.c: Moved to... * config/pa/pa-d.cc: ...here. * config/pa/pa.c: Moved to... * config/pa/pa.cc: ...here. * config/pdp11/pdp11.c: Moved to... * config/pdp11/pdp11.cc: ...here. * config/pru/pru-passes.c: Moved to... * config/pru/pru-passes.cc: ...here. * config/pru/pru-pragma.c: Moved to... * config/pru/pru-pragma.cc: ...here. * config/pru/pru.c: Moved to... * config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
2022-01-11c++: Fix ICEs with OBJ_TYPE_REF pretty printing [PR101597]Jakub Jelinek1-1/+1
The following testcase ICEs, because middle-end uses the C++ FE pretty printing code through langhooks in the diagnostics. The FE expects OBJ_TYPE_REF_OBJECT's type to be useful (pointer to the class type it is called on), but in the middle-end conversions between pointer types are useless, so the actual type can be some random unrelated pointer type (in the testcase void * pointer). The pretty printing code then ICEs on it. The following patch fixes that by sticking the original OBJ_TYPE_REF_OBJECT's also as type of OBJ_TYPE_REF_TOKEN operand. That one must be an INTEGER_CST, all the current uses of OBJ_TYPE_REF_TOKEN just use tree_to_uhwi or tree_to_shwi on it, and because it is constant, there is no risk of the middle-end propagating into it some other pointer type. So, approach similar to how MEM_REF treats its second operand or a couple of internal functions (e.g. IFN_VA_ARG) some of its parameters. 2022-01-11 Jakub Jelinek <jakub@redhat.com> PR c++/101597 gcc/ * tree.def (OBJ_TYPE_REF): Document type of OBJ_TYPE_REF_TOKEN. gcc/cp/ * class.c (build_vfn_ref): Build OBJ_TYPE_REF with INTEGER_CST OBJ_TYPE_REF_TOKEN with type equal to OBJ_TYPE_REF_OBJECT type. * error.c (resolve_virtual_fun_from_obj_type_ref): Use type of OBJ_TYPE_REF_TOKEN rather than type of OBJ_TYPE_REF_OBJECT as obj_type. gcc/objc/ * objc-act.c (objc_rewrite_function_call): Build OBJ_TYPE_REF with INTEGER_CST OBJ_TYPE_REF_TOKEN with type equal to OBJ_TYPE_REF_OBJECT type. * objc-next-runtime-abi-01.c (build_objc_method_call): Likewise. * objc-gnu-runtime-abi-01.c (build_objc_method_call): Likewise. * objc-next-runtime-abi-02.c (build_v2_objc_method_fixup_call, build_v2_build_objc_method_call): Likewise. gcc/testsuite/ * g++.dg/opt/pr101597.C: New test.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-12-12Replace gnu::unique_ptr with std::unique_ptrJonathan Wakely1-1/+1
Now that GCC is compiled as C++11 there is no need to keep the C++03 implementation of gnu::unique_ptr. This removes the unique-ptr.h header and replaces it with <memory> in system.h, and changes the INCLUDE_UNIQUE_PTR macro to INCLUDE_MEMORY. Uses of gnu::unique_ptr and gnu::move can be replaced with std::unique_ptr and std::move. There are no uses of unique_xmalloc_ptr or xmalloc_deleter in GCC. gcc/analyzer/ChangeLog: * engine.cc: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR. gcc/c-family/ChangeLog: * known-headers.cc: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR. * name-hint.h: Likewise. (class name_hint): Use std::unique_ptr instead of gnu::unique_ptr. gcc/c/ChangeLog: * c-decl.c: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR. * c-parser.c: Likewise. gcc/cp/ChangeLog: * error.c: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR. * lex.c: Likewise. * name-lookup.c: Likewise. (class namespace_limit_reached): Use std::unique_ptr instead of gnu::unique_ptr. (suggest_alternatives_for): Use std::move instead of gnu::move. (suggest_alternatives_in_other_namespaces): Likewise. * parser.c: Define INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR. gcc/ChangeLog: * Makefile.in: Remove unique-ptr-tests.o. * selftest-run-tests.c (selftest::run_tests): Remove unique_ptr_tests_cc_tests. * selftest.h (unique_ptr_tests_cc_tests): Remove. * system.h: Check INCLUDE_MEMORY instead of INCLUDE_UNIQUE_PTR and include <memory> instead of "unique-ptr.h". * unique-ptr-tests.cc: Removed. include/ChangeLog: * unique-ptr.h: Removed.
2021-12-03c++: avoid redundant scope in diagnosticsJason Merrill1-1/+9
We can make some function signatures shorter to print by omitting redundant nested-name-specifiers in the rest of the declarator. gcc/cp/ChangeLog: * error.c (current_dump_scope): New variable. (dump_scope): Check it. (dump_function_decl): Set it. gcc/testsuite/ChangeLog: * g++.dg/diagnostic/scope1.C: New test.
2021-11-24c++: Fix missing NSDMI diagnostic in C++98 [PR103347]Marek Polacek1-16/+16
Here the problem is that we aren't detecting a NSDMI in C++98: struct A { void *x = NULL; }; because maybe_warn_cpp0x uses input_location and that happens to point to NULL which comes from a system header. Jakub suggested changing the location to the '=', thereby avoiding the system header problem. To that end, I've added a new location_t member into cp_declarator. This member is used when this declarator is part of an init-declarator. The rest of the changes is obvious. I've also taken the liberty of adding loc_or_input_loc, since I want to avoid checking for UNKNOWN_LOCATION. PR c++/103347 gcc/cp/ChangeLog: * cp-tree.h (struct cp_declarator): Add a location_t member. (maybe_warn_cpp0x): Add a location_t parameter with a default argument. (loc_or_input_loc): New. * decl.c (grokdeclarator): Use loc_or_input_loc. Pass init_loc down to maybe_warn_cpp0x. * error.c (maybe_warn_cpp0x): Add a location_t parameter. Use it. * parser.c (make_declarator): Initialize init_loc. (cp_parser_member_declaration): Set init_loc. (cp_parser_condition): Likewise. (cp_parser_init_declarator): Likewise. (cp_parser_parameter_declaration): Likewise. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/nsdmi-warn1.C: New test. * g++.dg/cpp0x/nsdmi-warn1.h: New file.
2021-11-15c++: Add -fimplicit-constexprJason Merrill1-1/+2
With each successive C++ standard the restrictions on the use of the constexpr keyword for functions get weaker and weaker; it recently occurred to me that it is heading toward the same fate as the C register keyword, which was once useful for optimization but became obsolete. Similarly, it seems to me that we should be able to just treat inlines as constexpr functions and not make people add the extra keyword everywhere. There were a lot of testcase changes needed; many disabling errors about non-constexpr functions that are now constexpr, and many disabling implicit constexpr so that the tests can check the same thing as before, whether that's mangling or whatever. gcc/c-family/ChangeLog: * c.opt: Add -fimplicit-constexpr. * c-cppbuiltin.c: Define __cpp_implicit_constexpr. * c-opts.c (c_common_post_options): Disable below C++14. gcc/cp/ChangeLog: * cp-tree.h (struct lang_decl_fn): Add implicit_constexpr. (decl_implicit_constexpr_p): New. * class.c (type_maybe_constexpr_destructor): Use TYPE_HAS_TRIVIAL_DESTRUCTOR and maybe_constexpr_fn. (finalize_literal_type_property): Simplify. * constexpr.c (is_valid_constexpr_fn): Check for dtor. (maybe_save_constexpr_fundef): Try to set DECL_DECLARED_CONSTEXPR_P on inlines. (cxx_eval_call_expression): Use maybe_constexpr_fn. (maybe_constexpr_fn): Handle flag_implicit_constexpr. (var_in_maybe_constexpr_fn): Use maybe_constexpr_fn. (potential_constant_expression_1): Likewise. (decl_implicit_constexpr_p): New. * decl.c (validate_constexpr_redeclaration): Allow change with -fimplicit-constexpr. (grok_special_member_properties): Use maybe_constexpr_fn. * error.c (dump_function_decl): Don't print 'constexpr' if it's implicit. * Make-lang.in (check-c++-all): Update. libstdc++-v3/ChangeLog: * testsuite/20_util/to_address/1_neg.cc: Adjust error. * testsuite/26_numerics/random/concept.cc: Adjust asserts. gcc/testsuite/ChangeLog: * lib/g++-dg.exp: Handle "impcx". * lib/target-supports.exp (check_effective_target_implicit_constexpr): New. * g++.dg/abi/abi-tag16.C: * g++.dg/abi/abi-tag18a.C: * g++.dg/abi/guard4.C: * g++.dg/abi/lambda-defarg1.C: * g++.dg/abi/mangle26.C: * g++.dg/cpp0x/constexpr-diag3.C: * g++.dg/cpp0x/constexpr-ex1.C: * g++.dg/cpp0x/constexpr-ice5.C: * g++.dg/cpp0x/constexpr-incomplete2.C: * g++.dg/cpp0x/constexpr-memfn1.C: * g++.dg/cpp0x/constexpr-neg3.C: * g++.dg/cpp0x/constexpr-specialization.C: * g++.dg/cpp0x/inh-ctor19.C: * g++.dg/cpp0x/inh-ctor30.C: * g++.dg/cpp0x/lambda/lambda-mangle3.C: * g++.dg/cpp0x/lambda/lambda-mangle5.C: * g++.dg/cpp1y/auto-fn12.C: * g++.dg/cpp1y/constexpr-loop5.C: * g++.dg/cpp1z/constexpr-lambda7.C: * g++.dg/cpp2a/constexpr-dtor3.C: * g++.dg/cpp2a/constexpr-new13.C: * g++.dg/cpp2a/constinit11.C: * g++.dg/cpp2a/constinit12.C: * g++.dg/cpp2a/constinit14.C: * g++.dg/cpp2a/constinit15.C: * g++.dg/cpp2a/spaceship-constexpr1.C: * g++.dg/cpp2a/spaceship-eq3.C: * g++.dg/cpp2a/udlit-class-nttp-neg2.C: * g++.dg/debug/dwarf2/auto1.C: * g++.dg/debug/dwarf2/cdtor-1.C: * g++.dg/debug/dwarf2/lambda1.C: * g++.dg/debug/dwarf2/pr54508.C: * g++.dg/debug/dwarf2/pubnames-2.C: * g++.dg/debug/dwarf2/pubnames-3.C: * g++.dg/ext/is_literal_type3.C: * g++.dg/ext/visibility/template7.C: * g++.dg/gcov/gcov-12.C: * g++.dg/gcov/gcov-2.C: * g++.dg/ipa/devirt-35.C: * g++.dg/ipa/devirt-36.C: * g++.dg/ipa/devirt-37.C: * g++.dg/ipa/devirt-44.C: * g++.dg/ipa/imm-devirt-1.C: * g++.dg/lookup/builtin5.C: * g++.dg/lto/inline-crossmodule-1_0.C: * g++.dg/modules/enum-1_a.C: * g++.dg/modules/fn-inline-1_c.C: * g++.dg/modules/pmf-1_b.C: * g++.dg/modules/used-1_c.C: * g++.dg/tls/thread_local11.C: * g++.dg/tls/thread_local11a.C: * g++.dg/tm/pr46653.C: * g++.dg/ubsan/pr70035.C: * g++.old-deja/g++.other/delete6.C: * g++.dg/modules/pmf-1_a.H: Adjust for implicit constexpr.
2021-07-06Remove support for %G and %K.Martin Sebor1-9/+0
gcc/c-family/ChangeLog: * c-format.c (gcc_tdiag_char_table): Remove support for %G and %K. (gcc_cdiag_char_table): Same. (gcc_cxxdiag_char_table): Same. gcc/c/ChangeLog: * c-objc-common.c (c_tree_printer): Remove support for %G and %K. gcc/cp/ChangeLog: * error.c (cp_printer): Remove support for %G and %K. gcc/ChangeLog: * gimple-pretty-print.c (percent_G_format): Remove. * tree-diagnostic.c (default_tree_printer): Remove calls. * tree-pretty-print.c (percent_K_format): Remove. * tree-pretty-print.h (percent_K_format): Remove. gcc/testsuite/ChangeLog: * gcc.dg/format/gcc_diag-10.c: Update expected warnings. * gcc.dg/plugin/diagnostic_plugin_test_inlining.c: Remove %G.
2021-05-27c++: Output less irrelevant info for function template decl [PR100716]Matthias Kretz1-15/+48
Ensure dump_template_decl for function templates never prints template parameters after the function name (it did with -fno-pretty-templates) and skip output of irrelevant & confusing "[with T = T]" in dump_substitution. gcc/cp/ChangeLog: PR c++/100716 * error.c (dump_template_bindings): Include code to print "[with" and ']', conditional on whether anything is printed at all. This is tied to whether a semicolon is needed to separate multiple template parameters. If the template argument repeats the template parameter (T = T), then skip the parameter. (dump_substitution): Moved code to print "[with" and ']' to dump_template_bindings. (dump_function_decl): Partial revert of PR50828, which masked TFF_TEMPLATE_NAME for all of dump_function_decl. Now TFF_TEMPLATE_NAME is masked for the scope of the function and only carries through to dump_function_name. (dump_function_name): Avoid calling dump_template_parms if TFF_TEMPLATE_NAME is set. gcc/testsuite/ChangeLog: PR c++/100716 * g++.dg/diagnostic/pr100716.C: New test. * g++.dg/diagnostic/pr100716-1.C: Same test with -fno-pretty-templates.
2021-05-27c++: Add missing scope in typedef diagnostic [PR100763]Matthias Kretz1-0/+2
dump_type on 'const std::string' should not print 'const string' unless TFF_UNQUALIFIED_NAME is requested. gcc/cp/ChangeLog: PR c++/100763 * error.c: Call dump_scope when printing a typedef.
2021-05-20c++: Add new warning options for C++ language mismatchesJonathan Wakely1-18/+19
This adds new warning flags, enabled by default: -Wc++11-extensions, -Wc++14-extensions, -Wc++17-extensions, -Wc++20-extensions, and -Wc++23-extensions. The names of the flags are copied from Clang, which already has similar options. No new diagnostics are added, but the new OPT_Wxxx variables are used to control existing pedwarns about occurences of new C++ constructs in code using an old C++ standard dialect. This allows several existing warnings that cannot currently be disabled to be controlled by the appropriate -Wno-xxx flag. For example, it will now be possible to disable warnings about using variadic templates in C++98 code, by using the new -Wno-c++11-extensions option. This will allow libstdc++ headers to disable those warnings unconditionally by using diagnostic pragmas, so that they are not emitted even if -Wsystem-headers is used. Some of the affected diagnostics are currently only given when -Wpedantic is used. Now that we have a more specific warning flag, we could consider making them not depend on -Wpedantic, and only on the new flag. This patch does not do that, as it intends to make no changes to what is accepted/rejected by default. The only effect should be that the new option is shown when -fdiagnostics-show-option is active, and that some warnings can be disabled by using the new flags (and for the warnings that previously only dependend on -Wpedantic, it will now be possible to disable just those warnings while still using -Wpedantic for its other benefits). gcc/c-family/ChangeLog: * c.opt (Wc++11-extensions, Wc++14-extensions) (Wc++17-extensions, Wc++20-extensions, Wc++23-extensions): New options. gcc/cp/ChangeLog: * call.c (maybe_warn_array_conv): Use new warning option. * decl.c (mark_inline_variable, grokdeclarator): Likewise. * error.c (maybe_warn_cpp0x): Likewise. * parser.c (cp_parser_primary_expression) (cp_parser_unqualified_id) (cp_parser_pseudo_destructor_name) (cp_parser_lambda_introducer) (cp_parser_lambda_declarator_opt) (cp_parser_selection_statement) (cp_parser_init_statement) (cp_parser_decomposition_declaration) (cp_parser_function_specifier_opt) (cp_parser_static_assert) (cp_parser_namespace_definition) (cp_parser_using_declaration) (cp_parser_asm_definition) (cp_parser_ctor_initializer_opt_and_function_body) (cp_parser_initializer_list) (cp_parser_type_parameter_key) (cp_parser_member_declaration) (cp_parser_try_block) (cp_parser_std_attribute_spec): Likewise. * pt.c (check_template_variable): Likewise. gcc/ChangeLog: * doc/invoke.texi (-Wno-c++11-extensions) (-Wno-c++14-extensions, -Wno-c++17-extensions) (-Wno-c++20-extensions, -Wno-c++23-extensions): Document new options.
2021-05-10Come up with startswith function.Martin Liska1-1/+1
gcc/ada/ChangeLog: * gcc-interface/utils.c (def_builtin_1): Use startswith function instead of strncmp. gcc/analyzer/ChangeLog: * sm-file.cc (is_file_using_fn_p): Use startswith function instead of strncmp. gcc/ChangeLog: * builtins.c (is_builtin_name): Use startswith function instead of strncmp. * collect2.c (main): Likewise. (has_lto_section): Likewise. (scan_libraries): Likewise. * coverage.c (coverage_checksum_string): Likewise. (coverage_init): Likewise. * dwarf2out.c (is_cxx): Likewise. (gen_compile_unit_die): Likewise. * gcc-ar.c (main): Likewise. * gcc.c (init_spec): Likewise. (read_specs): Likewise. (execute): Likewise. (check_live_switch): Likewise. * genattrtab.c (write_attr_case): Likewise. (IS_ATTR_GROUP): Likewise. * gencfn-macros.c (main): Likewise. * gengtype.c (type_for_name): Likewise. (gen_rtx_next): Likewise. (get_file_langdir): Likewise. (write_local): Likewise. * genmatch.c (get_operator): Likewise. (get_operand_type): Likewise. (expr::gen_transform): Likewise. * genoutput.c (validate_optab_operands): Likewise. * incpath.c (add_sysroot_to_chain): Likewise. * langhooks.c (lang_GNU_C): Likewise. (lang_GNU_CXX): Likewise. (lang_GNU_Fortran): Likewise. (lang_GNU_OBJC): Likewise. * lto-wrapper.c (run_gcc): Likewise. * omp-general.c (omp_max_simt_vf): Likewise. * omp-low.c (omp_runtime_api_call): Likewise. * opts-common.c (parse_options_from_collect_gcc_options): Likewise. * read-rtl-function.c (function_reader::read_rtx_operand_r): Likewise. * real.c (real_from_string): Likewise. * selftest.c (assert_str_startswith): Likewise. * timevar.c (timer::validate_phases): Likewise. * tree.c (get_file_function_name): Likewise. * ubsan.c (ubsan_use_new_style_p): Likewise. * varasm.c (default_function_rodata_section): Likewise. (incorporeal_function_p): Likewise. (default_section_type_flags): Likewise. * system.h (startswith): Define startswith. gcc/c-family/ChangeLog: * c-ada-spec.c (print_destructor): Use startswith function instead of strncmp. (dump_ada_declaration): Likewise. * c-common.c (disable_builtin_function): Likewise. (def_builtin_1): Likewise. * c-format.c (check_tokens): Likewise. (check_plain): Likewise. (convert_format_name_to_system_name): Likewise. gcc/c/ChangeLog: * c-aux-info.c (affix_data_type): Use startswith function instead of strncmp. * c-typeck.c (build_function_call_vec): Likewise. * gimple-parser.c (c_parser_gimple_parse_bb_spec): Likewise. gcc/cp/ChangeLog: * decl.c (duplicate_decls): Use startswith function instead of strncmp. (cxx_builtin_function): Likewise. (omp_declare_variant_finalize_one): Likewise. (grokfndecl): Likewise. * error.c (dump_decl_name): Likewise. * mangle.c (find_decomp_unqualified_name): Likewise. (write_guarded_var_name): Likewise. (decl_tls_wrapper_p): Likewise. * parser.c (cp_parser_simple_type_specifier): Likewise. (cp_parser_tx_qualifier_opt): Likewise. * pt.c (template_parm_object_p): Likewise. (dguide_name_p): Likewise. gcc/d/ChangeLog: * d-builtins.cc (do_build_builtin_fn): Use startswith function instead of strncmp. * dmd/dinterpret.c (evaluateIfBuiltin): Likewise. * dmd/dmangle.c: Likewise. * dmd/hdrgen.c: Likewise. * dmd/identifier.c (Identifier::toHChars2): Likewise. gcc/fortran/ChangeLog: * decl.c (variable_decl): Use startswith function instead of strncmp. (gfc_match_end): Likewise. * gfortran.h (gfc_str_startswith): Likewise. * module.c (load_omp_udrs): Likewise. (read_module): Likewise. * options.c (gfc_handle_runtime_check_option): Likewise. * primary.c (match_arg_list_function): Likewise. * trans-decl.c (gfc_get_symbol_decl): Likewise. * trans-expr.c (gfc_conv_procedure_call): Likewise. * trans-intrinsic.c (gfc_conv_ieee_arithmetic_function): Likewise. gcc/go/ChangeLog: * gofrontend/runtime.cc (Runtime::name_to_code): Use startswith function instead of strncmp. gcc/objc/ChangeLog: * objc-act.c (objc_string_ref_type_p): Use startswith function instead of strncmp. * objc-encoding.c (encode_type): Likewise. * objc-next-runtime-abi-02.c (has_load_impl): Likewise.
2021-04-21Revert "Use flags in dump_decl."Martin Liska1-1/+1
This reverts commit 9b6360b83cf5c684422c42301faee3a79ac42dc1.
2021-04-21Use flags in dump_decl.Martin Liska1-1/+1
gcc/cp/ChangeLog: * error.c (dump_decl): Use flags in dump_generic_node call.
2021-04-21Support LABEL_DECL in %qD directive.Martin Liska1-1/+4
gcc/cp/ChangeLog: * error.c (dump_decl): Support anonymous labels. gcc/ChangeLog: * tree-cfg.c (gimple_verify_flow_info): Use qD instead of print_generic_expr.
2021-02-25c++: Fix pretty printing the context of local class [PR99213]Patrick Palka1-3/+1
My r10-7705 patch for PR94521 made us set TFF_NO_FUNCTION_ARGUMENTS when pretty printing the function scope of a local class type in order to eliminate infinite recursion with a function signature that contains decltype([]{}). But due to the way dump_function_decl works, this change regressed our pretty printing of local class types whose context contains a class template specialization, as in the testcase below, in which we wrongly pretty print the two local types as 'A<T>::f<char>::S1' and 'B<T>::f<int>::S2'. This patch makes dump_scope pass TFF_NO_TEMPLATE_BINDINGS instead of TFF_NO_FUNCTION_ARGUMENTS when pretty printing a function scope. It appears this is the strictly better flag to use: it avoids the infinite recursion issue, it restores pretty printing of the function parameter list, and it stops dump_function_decl from trying to print a function template specialization in its own weird way. Summary of pretty printing differences for the below testcase: r10-7704: A<T>::f() [with U = char; T = int]::S1 B<T>::f() [with T = int]::S2 r10-7705: A<T>::f<char>::S1 B<T>::f<int>::S2 this patch: A<int>::f<char>()::S1 B<int>::f()::S2 gcc/cp/ChangeLog: PR c++/99213 PR c++/94521 * error.c (dump_scope): Pass TFF_NO_TEMPLATE_BINDINGS instead of TFF_NO_FUNCTION_ARGUMENTS when dumping a function scope. gcc/testsuite/ChangeLog: PR c++/99213 PR c++/94521 * g++.dg/diagnostic/local1.C: New test.
2021-02-02c++: Member fns and deduction guide rewriting [PR98929]Jason Merrill1-1/+2
My patch for 96199 had us re-substitute the parameter types of a constructor in order to rewrite mentions of members into dependent references. We need to do that for member functions, too. gcc/cp/ChangeLog: PR c++/98929 PR c++/96199 * error.c (dump_expr): Ignore dummy object. * pt.c (tsubst_baselink): Handle dependent scope. gcc/testsuite/ChangeLog: PR c++/98929 * g++.dg/cpp1z/class-deduction-decltype1.C: New test.
2021-01-06PR c++/95768 - pretty-printer ICE on -Wuninitialized with allocated storageMartin Sebor1-26/+2
gcc/c-family/ChangeLog: PR c++/95768 * c-pretty-print.c (c_pretty_printer::primary_expression): For SSA_NAMEs print VLA names and GIMPLE defining statements. (print_mem_ref): New function. (c_pretty_printer::unary_expression): Call it. gcc/cp/ChangeLog: PR c++/95768 * error.c (dump_expr): Call c_pretty_printer::unary_expression. gcc/testsuite/ChangeLog: PR c++/95768 * g++.dg/pr95768.C: New test. * g++.dg/warn/Wuninitialized-12.C: New test. * gcc.dg/uninit-38.c: New test.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-10c++: Module-specific error and tree dumpingNathan Sidwell1-0/+39
With modules, we need the ability to name 'foos' in different modules. The idiom for that is a trailing '@modulename' suffix. This adds that to the error printing routines. I also augment the tree dumping machinery to show module-specific metadata. gcc/cp/ * error.c (dump_module_suffix): New. (dump_aggr_type, dump_simple_decl, dump_function_name): Call it. * ptree.c (cxx_print_decl): Print module information. * module.cc (module_name, get_importing_module): Stubs.
2020-11-27Revert previous change and use pragma to suppress -Wformat-diag.Martin Sebor1-10/+8
gcc/cp/ChangeLog: * error.c (add_quotes): Revert previous change and use pragma to suppress -Wformat-diag.
2020-11-25Clean up -Wformat-diag warnings (PR bootstrap/97622, PR bootstrap/94982)Martin Sebor1-3/+18
gcc/c-family/ChangeLog: PR bootstrap/94982 * c-attribs.c (handle_patchable_function_entry_attribute): Avoid -Wformat-diag. gcc/cp/ChangeLog: PR bootstrap/94982 * constraint.cc (debug_argument_list): Avoid -Wformat-diag. * error.c (function_category): Same. (print_template_differences): Same. * logic.cc (debug): Same. * name-lookup.c (lookup_using_decl): Same. * parser.c (maybe_add_cast_fixit): Same. (cp_parser_template_introduction): Same. * typeck.c (access_failure_info::add_fixit_hint): Same. gcc/ChangeLog: PR bootstrap/97622 PR bootstrap/94982 * config/i386/i386-options.c (ix86_valid_target_attribute_inner_p): Avoid -Wformat-diag. * digraph.cc (struct test_edge): Same. * dumpfile.c (dump_loc): Same. (dump_context::begin_scope): Same. * edit-context.c (edited_file::print_diff): Same. (edited_file::print_diff_hunk): Same. * json.cc (object::print): Same. * lto-wrapper.c (merge_and_complain): Same. * reload.c (find_reloads): Same. * tree-diagnostic-path.cc (print_path_summary_as_text): Same. * ubsan.c (ubsan_type_descriptor): Same. gcc/jit/ChangeLog: PR bootstrap/94982 * jit-recording.c (recording::function::dump_to_dot): Avoid -Wformat-diag. (recording::block::dump_to_dot): Same. gcc/testsuite/ChangeLog: PR bootstrap/94982 * c-c++-common/patchable_function_entry-error-3.c: Adjust text of expected warning.
2020-11-21Additional small changes to support opaque modesAaron Sawdey1-0/+4
After building some larger codes using opaque types and some c++ codes using opaque types it became clear I needed to go through and look for places where opaque types and modes needed to be handled. A whole pile of one-liners. gcc/ * typeclass.h: Add opaque_type_class. * builtins.c (type_to_class): Identify opaque type class. * dwarf2out.c (is_base_type): Handle opaque types. (gen_type_die_with_usage): Handle opaque types. * expr.c (count_type_elements): Opaque types should never have initializers. * ipa-devirt.c (odr_types_equivalent_p): No type-specific handling for opaque types is needed as it eventually checks the underlying mode which is what is important. * tree-streamer.c (record_common_node): Handle opaque types. * tree.c (type_contains_placeholder_1): Handle opaque types. (type_cache_hasher::equal): No additional comparison needed for opaque types. gcc/c-family * c-pretty-print.c (c_pretty_printer::simple_type_specifier): Treat opaque types like other types. (c_pretty_printer::direct_abstract_declarator): Opaque types are supported types. gcc/c * c-aux-info.c (gen_type): Support opaque types. gcc/cp * error.c (dump_type): Handle opaque types. (dump_type_prefix): Handle opaque types. (dump_type_suffix): Handle opaque types. (dump_expr): Handle opaque types. * pt.c (tsubst): Allow opaque types in templates. (unify): Allow opaque types in templates. * typeck.c (structural_comptypes): Handle comparison of opaque types.
2020-10-12PR c++/97201 - ICE in -Warray-bounds writing to result of operator new(0)Martin Sebor1-2/+5
gcc/cp/ChangeLog: PR c++/97201 * error.c (dump_type_suffix): Handle both the C and C++ forms of zero-length arrays. libstdc++-v3/ChangeLog: PR c++/97201 * libsupc++/new (operator new): Add attribute alloc_size and malloc. gcc/testsuite/ChangeLog: PR c++/97201 * g++.dg/warn/Wplacement-new-size-8.C: Adjust expected message. * g++.dg/warn/Warray-bounds-10.C: New test. * g++.dg/warn/Warray-bounds-11.C: New test. * g++.dg/warn/Warray-bounds-12.C: New test. * g++.dg/warn/Warray-bounds-13.C: New test.
2020-10-05support TARGET_MEM_REF in C/C++ error pretty-printing [PR97197]Jakub Jelinek1-0/+58
> See my comment above for Martins attempts to improve things. I don't > really want to try decide what to do with those late diagnostic IL > printing but my commit was blamed for showing target-mem-ref unsupported. > > I don't have much time to spend to think what to best print and what not, > but yes, printing only the MEM_REF part is certainly imprecise. Here is an updated version of the patch that prints TARGET_MEM_REF the way it should be printed - as C representation of what it actually means. Of course it would be better to have the original expressions, but with the late diagnostics we no longer have them. 2020-10-05 Richard Biener <rguenther@suse.de> Jakub Jelinek <jakub@redhat.com> PR c++/97197 gcc/cp/ * error.c (dump_expr): Handle TARGET_MEM_REF. gcc/c-family/ * c-pretty-print.c: Include langhooks.h. (c_pretty_printer::postfix_expression): Handle TARGET_MEM_REF as expression. (c_pretty_printer::expression): Handle TARGET_MEM_REF as unary_expression. (c_pretty_printer::unary_expression): Handle TARGET_MEM_REF.
2020-07-22c++: More cleanups for modern C++Nathan Sidwell1-13/+11
Here are some more places where we can declare variables at the assignment point, rather than use C89. Also, let's name our variables by what they contain -- the register allocator is perfectly able to track liveness for us. gcc/cp/ * decl.c (decls_match): Move variables into scopes they're needed in. (duplicate_decls): Use STRIP_TEMPLATE. (build_typename_type): Move var decls to their assignments. (begin_function_body): Likewise. * decl2.c (get_guard): Likewise. (mark_used): Use true for truthiness. * error.c (dump_aggr_type): Hold the decl in a var called 'decl', not 'name'.
2020-06-05c++: Fix pretty-print of pointer minus integer.Jason Merrill1-1/+8
For whatever reason, GCC internally represents a pointer minus an integer as a pointer plus a very large unsigned integer. But exposing that to users is unsightly, and it's easy enough to show the real value. gcc/cp/ChangeLog: * error.c (dump_binary_op): Handle negative operand to POINTER_PLUS_EXPR. gcc/c-family/ChangeLog: * c-pretty-print.c (pp_c_additive_expression): Handle negative operand to POINTER_PLUS_EXPR. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/constexpr-ptrsub2.C: New test.
2020-04-28c++: Parameter pack in requires parameter list [PR94808]Patrick Palka1-12/+4
When printing the substituted parameter list of a requires-expression as part of the "in requirements with ..." context line during concepts diagnostics, we weren't considering that substitution into a parameter pack can yield zero or multiple parameters. This patch changes the way we print the parameter list of a requires-expression in print_requires_expression_info. We now print the dependent form of the parameter list (along with its template parameter mapping) instead of printing its substituted form. Besides being an improvement in its own, this also sidesteps the substitution issue in the PR altogether. gcc/cp/ChangeLog: PR c++/94808 * error.c (print_requires_expression_info): Print the dependent form of the parameter list with its template parameter mapping, rather than printing the substituted form. gcc/testsuite/ChangeLog: PR c++/94808 * g++.dg/concepts/diagnostic12.C: New test. * g++.dg/concepts/diagnostic5.C: Adjust dg-message.
2020-04-13c++: Infinite diagnostic loop with decltype([]{}) [PR94521]Patrick Palka1-0/+2
We are hitting a recursive loop when printing the signature of a function containing a decltype([]{}) type. The loop is dump_function_decl -> dump_substitution -> dump_template_bindings -> dump_type -> dump_aggr_type -> dump_scope -> dump_function_decl and we loop because dump_template_bindings wants to print the resolved type of decltype([]{}) (i.e. just a lambda type), so it calls dump_aggr_type, which wants to print the function scope of the lambda type. But the function scope of the lambda type is the function which we're in the middle of printing. This patch breaks the loop by passing TFF_NO_FUNCTION_ARGUMENTS to dump_function_decl from dump_scope, so that we avoid recursing into dump_substitution and ultimately looping. This also means we no longer emit the "[with ...]" clause when printing a function template scope, and we instead just emit its template argument list in a more natural way, e.g. instead of foo(int, char) [with T=bool]::x we would now print foo<bool>::x which seems like an improvement on its own. The full signature of the function 'spam' in the below testcase is now void spam(decltype (<lambda>)*) [with T = int; decltype (<lambda>) = spam<int>::<lambda()>] gcc/cp/ChangeLog: PR c++/94521 * error.c (dump_scope): Pass TFF_NO_FUNCTION_ARGUMENTS to dump_function_decl when printing a function template instantiation as a scope. gcc/testsuite/ChangeLog: PR c++/94521 * g++.dg/cpp2a/lambda-uneval12.C: New test.
2020-03-20c++: Include the constraint parameter mapping in diagnostic constraint contextsPatrick Palka1-25/+10
When diagnosing a constraint error, we currently try to print the constraint inside a diagnostic constraint context with its template arguments substituted in. If substitution fails, then we instead just print the dependent form, as in the test case below: .../diagnostic6.C:14:15: error: static assertion failed 14 | static_assert(E<int>); // { dg-error "static assertion failed|not a class" } | ^~~~~~ .../diagnostic6.C:14:15: note: constraints not satisfied .../diagnostic6.C:4:11: required for the satisfaction of ‘C<T>’ .../diagnostic6.C:8:11: required for the satisfaction of ‘D<typename T::type>’ .../diagnostic6.C:14:15: error: ‘int’ is not a class, struct, or union type But printing just the dependent form sometimes makes it difficult to understand the underlying failure. In the above example, for instance, there's no indication of how the template argument 'int' relates to either of the 'T's. This patch improves the situation by changing these diagnostics to always print the dependent form of the constraint, and alongside it the (preferably substituted) constraint parameter mapping. So with the same test case below we now get: .../diagnostic6.C:14:15: error: static assertion failed 14 | static_assert(E<int>); // { dg-error "static assertion failed|not a class" } | ^~~~~~ .../diagnostic6.C:14:15: note: constraints not satisfied .../diagnostic6.C:4:11: required for the satisfaction of ‘C<T>’ [with T = typename T::type] .../diagnostic6.C:8:11: required for the satisfaction of ‘D<typename T::type>’ [with T = int] .../diagnostic6.C:14:15: error: ‘int’ is not a class, struct, or union type This change arguably makes it easier to figure out what's going on whenever a constraint fails due to substitution creating an invalid type rather than failing due to the constraint evaluating to false. gcc/cp/ChangeLog: * cxx-pretty-print.c (pp_cxx_parameter_mapping): Make extern. Move the "[with ]" bits to here from ... (pp_cxx_atomic_constraint): ... here. * cxx-pretty-print.h (pp_cxx_parameter_mapping): Declare. * error.c (rebuild_concept_check): Delete. (print_concept_check_info): Print the dependent form of the constraint and the preferably substituted parameter mapping alongside it. gcc/testsuite/ChangeLog: * g++.dg/concepts/diagnostic6.C: New test.
2020-02-10c++: Improve dump_decl for standard conceptsPatrick Palka1-10/+8
This patch improves the pretty printing of standard concept definitions in error messages. In particular, standard concepts are now printed qualified whenever appropriate, and the "concept" specifier is printed only when the TFF_DECL_SPECIFIERS flag is specified. In the below test, the first error message changes from 9:15: error: ‘b’ was not declared in this scope; did you mean ‘concept b’? to 9:15: error: ‘b’ was not declared in this scope; did you mean ‘a::b’? gcc/cp/ChangeLog: * error.c (dump_decl) [CONCEPT_DECL]: Use dump_simple_decl. (dump_simple_decl): Handle standard concept definitions as well as variable concept definitions. gcc/testsuite/ChangeLog: * g++.dg/cpp2a/concepts6.C: New test.
2020-02-10c++: Fux strncmp last argument in dump_decl_name [PR93641]Jakub Jelinek1-1/+1
I'm not aware of symbols starting with _ZG that don't start with _ZGR prefix, but perhaps in the future there might be some. 2020-02-10 Jakub Jelinek <jakub@redhat.com> PR other/93641 * error.c (dump_decl_name): Fix up last argument to strncmp.
2020-02-07c++: Fix use of local in constexpr if.Jason Merrill1-6/+0
extract_local_specs wasn't finding the mention of 'an' as a template argument because we weren't walking into template arguments. So here I changed cp_walk_subtrees to do so--only walking into template arguments in the spelling of the type or expression, not any hidden behind typedefs. The change to use typedef_variant_p avoids looking through typedefs spelled with 'typedef' as well as those spelled with 'using'. And then I removed some now-redundant code for walking into template arguments in a couple of walk_tree callbacks. PR c++/92654 * tree.c (cp_walk_subtrees): Walk into type template arguments. * cp-tree.h (TYPE_TEMPLATE_INFO_MAYBE_ALIAS): Use typedef_variant_p instead of TYPE_ALIAS_P. * pt.c (push_template_decl_real): Likewise. (find_parameter_packs_r): Likewise. Remove dead code. * error.c (find_typenames_r): Remove dead code.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-12-11Introduce pretty_printer::clone vfuncDavid Malcolm1-0/+5
This patch provides a way to clone a pretty_printer. This is needed so that we can capture text in a label_text and make layout decisions based on it, using the policy of global_dc's printer, whilst within a call to diagnostic_show_locus. We can't print with the pretty_printer itself within a call to diagnostic_show_locus since it has partly-buffered content. gcc/c-family/ChangeLog: * c-pretty-print.c (c_pretty_printer::clone): New vfunc implementation. * c-pretty-print.h (c_pretty_printer::clone): New vfunc decl. gcc/cp/ChangeLog: * cxx-pretty-print.c (cxx_pretty_printer::clone): New vfunc implementation. * cxx-pretty-print.h (cxx_pretty_printer::clone): New vfunc decl. * error.c (cxx_format_postprocessor::clone): New vfunc. gcc/ChangeLog: * pretty-print.c (pretty_printer::pretty_printer): New copy-ctor. (pretty_printer::clone): New vfunc implementation. * pretty-print.h (format_postprocessor::clone): New pure vfunc decl. (pretty_printer::pretty_printer): New copy-ctor decl. (pretty_printer::clone): New vfunc decl. From-SVN: r279244
2019-12-10Replace label_text ctor with "borrow" and "take"David Malcolm1-2/+2
libcpp's label_text class wraps a text buffer, along with a flag to determine if it "owns" the buffer. The existing ctor exposed this directly, but I found it difficult to remember the sense of flag, so this patch hides the ctor, in favor of static member functions "borrow" and "take", to make the effect on ownership explicit in the name. gcc/c-family/ChangeLog: * c-format.c (range_label_for_format_type_mismatch::get_text): Replace label_text ctor called with true with label_text::take. gcc/c/ChangeLog: * c-objc-common.c (range_label_for_type_mismatch::get_text): Replace label_text ctor calls. gcc/cp/ChangeLog: * error.c (range_label_for_type_mismatch::get_text): Replace label_text ctor calls with label_text::borrow. gcc/ChangeLog: * gcc-rich-location.c (maybe_range_label_for_tree_type_mismatch::get_text): Replace label_text ctor call with label_text::borrow. * gcc-rich-location.h (text_range_label::get_text): Replace label_text ctor called with false with label_text::borrow. libcpp/ChangeLog: * include/line-map.h (label_text::label_text): Make private. (label_text::borrow): New. (label_text::take): New. (label_text::take_or_copy): New. From-SVN: r279153
2019-11-27PR c++/92206 - ICE with typedef to dependent alias.Jason Merrill1-3/+3
rsandifo's patch for 92206 demonstrated a problem with the existing checking for alias template specializations: they were returning false for a typedef to an alias template specialization. Which is sometimes what the caller wants, and sometimes not: Sometimes we're interested in whether the type was written as an alias template-id, and sometimes whether it represents one. The testcase illustrates a case that remained wrong with the earlier patch: if the typedef is itself an alias template specialization, we can't strip an underlying dependent alias. * pt.c (dependent_alias_template_spec_p) (alias_template_specialization_p): Add transparent_typedefs parameter. (iterative_hash_template_arg, any_template_parm_r) (primary_template_specialization_p, tsubst, dependent_type_p_r): Adjust. * decl.c (check_elaborated_type_specifier): Adjust. * error.c (dump_template_bindings, dump_aggr_type): Adjust. From-SVN: r278784
2019-11-27Diagnose certain constraint errors as hard errors, but otherwise treat them ↵Andrew Sutton1-0/+3
the same as normal SFINAE-type errors. 2019-11-27 Andrew Sutton <asutton@lock3software.com> Diagnose certain constraint errors as hard errors, but otherwise treat them the same as normal SFINAE-type errors. Also, generally clean up the satisfaction functions. gcc/cp/ * constexpr.c (cxx_eval_constant_expression): Use evaluate_concept_check. * constraint.cc (normalize_concept_definition): Accept a diagnostic flag and only cache when not diagnosing errors. (decl_satisfied_cache): Map to trees instead of bools. (satisfy_atom): Guarantee a location for the errors, propagate complain flags to force_rvalue, and emit errors for non-boolean constraints. (get_normalized_constraints_and_args): New overloads. Factored out of satisfy_constraint_expression and satisfy_declaration_constraints. (satisfy_constraint_expression): Propagate diagnostic info to normalization. (satisfy_declaration_constraints): New. Factored out of constraints_satisfied_p. (constraint_satisfaction_value): New. Calls satisfy_constraint_expression or satisfy_declaration_constraints. (constraints_satisfied_p): Call constraint_satisfaction_value. (evaluate_concept_check): Don't take tsubst_falgs_t. Replay satisfaction if an error is encountered. (current_failed_constraint): Moved from pt.c. (diagnose_constraints): Call constraint_satisfaction_value. * cp-tree.h: Update declarations. * pt.c (current_failed_constraint): Moved to constraint.cc. * semantics.c (finish_id_expression_1): Remove a duplicate case. gcc/testsuite/ * g++.dg/concepts/pr84330.C: Update diagnostics. * g++.dg/cpp2a/concepts-requires2.C: Likewise. From-SVN: r278768
2019-11-05Implement C++20 operator<=>.Jason Merrill1-0/+1
There are three major pieces to this support: scalar operator<=>, synthesis of comparison operators, and rewritten/reversed overload resolution (e.g. a < b becomes 0 > b <=> a). Unlike other defaulted functions, where we use synthesized_method_walk to semi-simulate what the definition of the function will be like, this patch determines the characteristics of a comparison operator by trying to define it. My handling of non-dependent rewritten operators in templates can still use some work: build_min_non_dep_op_overload can't understand the rewrites and crashes, so I'm avoiding it for now by clearing *overload. This means we'll do name lookup again at instantiation time, which can incorrectly mean a different result. I'll poke at this more in stage 3. I'm leaving out a fourth section ("strong structural equality") even though I've implemented it, because it seems likely to change radically tomorrow. Thanks to Tim van Deurzen and Jakub for implementing lexing of the <=> operator, and Jonathan for the initial <compare> header. gcc/cp/ * cp-tree.h (struct lang_decl_fn): Add maybe_deleted bitfield. (DECL_MAYBE_DELETED): New. (enum special_function_kind): Add sfk_comparison. (LOOKUP_REWRITTEN, LOOKUP_REVERSED): New. * call.c (struct z_candidate): Add rewritten and reversed methods. (add_builtin_candidate): Handle SPACESHIP_EXPR. (add_builtin_candidates): Likewise. (add_candidates): Don't add a reversed candidate if the parms are the same. (add_operator_candidates): Split out from build_new_op_1. Handle rewritten and reversed candidates. (add_candidate): Swap conversions of reversed candidate. (build_new_op_1): Swap them back. Build a second operation for rewritten candidates. (extract_call_expr): Handle rewritten calls. (same_fn_or_template): New. (joust): Handle rewritten and reversed candidates. * class.c (add_implicitly_declared_members): Add implicit op==. (classtype_has_op, classtype_has_defaulted_op): New. * constexpr.c (cxx_eval_binary_expression): Handle SPACESHIP_EXPR. (cxx_eval_constant_expression, potential_constant_expression_1): Likewise. * cp-gimplify.c (genericize_spaceship): New. (cp_genericize_r): Use it. * cp-objcp-common.c (cp_common_init_ts): Handle SPACESHIP_EXPR. * decl.c (finish_function): Handle deleted function. * decl2.c (grokfield): SET_DECL_FRIEND_CONTEXT on defaulted friend. (mark_used): Check DECL_MAYBE_DELETED. Remove assumption that defaulted functions are non-static members. * error.c (dump_expr): Handle SPACESHIP_EXPR. * method.c (type_has_trivial_fn): False for sfk_comparison. (enum comp_cat_tag, struct comp_cat_info_t): New types. (comp_cat_cache): New array variable. (lookup_comparison_result, lookup_comparison_category) (is_cat, cat_tag_for, spaceship_comp_cat) (spaceship_type, genericize_spaceship) (common_comparison_type, early_check_defaulted_comparison) (comp_info, build_comparison_op): New. (synthesize_method): Handle sfk_comparison. Handle deleted. (get_defaulted_eh_spec, maybe_explain_implicit_delete) (explain_implicit_non_constexpr, implicitly_declare_fn) (defaulted_late_check, defaultable_fn_check): Handle sfk_comparison. * name-lookup.c (get_std_name_hint): Add comparison categories. * tree.c (special_function_p): Add sfk_comparison. * typeck.c (cp_build_binary_op): Handle SPACESHIP_EXPR. 2019-11-05 Tim van Deurzen <tim@kompiler.org> Add new tree code for the spaceship operator. gcc/cp/ * cp-tree.def: Add new tree code. * operators.def: New binary operator. * parser.c: Add new token and tree code. libcpp/ * cpplib.h: Add spaceship operator for C++. * lex.c: Implement conditional lexing of spaceship operator for C++20. 2019-11-05 Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ * libsupc++/compare: New header. * libsupc++/Makefile.am (std_HEADERS): Add compare. * include/std/version: Define __cpp_lib_three_way_comparison. * include/std/functional: #include <compare>. From-SVN: r277865
2019-11-02PR c++/88335 - Implement P1073R3: Immediate functionsJakub Jelinek1-1/+3
PR c++/88335 - Implement P1073R3: Immediate functions c-family/ * c-common.h (enum rid): Add RID_CONSTEVAL. * c-common.c (c_common_reswords): Add consteval. cp/ * cp-tree.h (struct lang_decl_fn): Add immediate_fn_p bit. (DECL_IMMEDIATE_FUNCTION_P, SET_DECL_IMMEDIATE_FUNCTION_P): Define. (enum cp_decl_spec): Add ds_consteval. (fold_non_dependent_expr): Add another tree argument defaulted to NULL_TREE. * name-lookup.h (struct cp_binding_level): Add immediate_fn_ctx_p member. * parser.c (cp_keyword_starts_decl_specifier_p): Adjust comments for C++11 and C++20 specifiers. Handle RID_CONSTEVAL. (CP_PARSER_FLAGS_ONLY_MUTABLE_OR_CONSTEXPR): Adjust comment. (CP_PARSER_FLAGS_CONSTEVAL): New. (cp_parser_skip_balanced_tokens): New forward declaration. (cp_parser_lambda_declarator_opt): Handle ds_consteval. Set current_binding_level->immediate_fn_ctx_p before parsing parameter list if decl-specifier-seq contains consteval specifier. (cp_parser_decl_specifier_seq): Handle RID_CONSTEVAL. (cp_parser_explicit_instantiation): Diagnose explicit instantiation with consteval specifier. (cp_parser_init_declarator): For consteval or into flags CP_PARSER_FLAGS_CONSTEVAL. (cp_parser_direct_declarator): If CP_PARSER_FLAGS_CONSTEVAL, set current_binding_level->immediate_fn_ctx_p in the sk_function_parms scope. (set_and_check_decl_spec_loc): Add consteval entry, formatting fix. * call.c (build_addr_func): For direct calls to immediate functions use build_address rather than decay_conversion. (build_over_call): Evaluate immediate function invocations. * error.c (dump_function_decl): Handle DECL_IMMEDIATE_FUNCTION_P. * semantics.c (expand_or_defer_fn_1): Use tentative linkage and don't call mark_needed for immediate functions. * typeck.c (cxx_sizeof_or_alignof_expr): Likewise. Formatting fix. (cp_build_addr_expr_1): Reject taking address of immediate function outside of immediate function. * decl.c (validate_constexpr_redeclaration): Diagnose consteval vs. non-consteval or vice versa redeclaration. Use SET_DECL_IMMEDIATE_FUNCTION_P if new_decl is immediate function. (check_tag_decl): Use %qs with keyword string to simplify translation. Handle ds_consteval. (start_decl): Adjust diagnostics for static or thread_local variables in immediate functions. (grokfndecl): Call sorry_at on virtual consteval. Use %qs with keyword to string to simplify translation. Diagnose consteval main. Use SET_DECL_IMMEDIATE_FUNCTION_P for consteval. (grokdeclarator): Handle consteval. Use %qs with keyword strings to simplify translation. Use separate ifs instead of chained else if for invalid specifiers. For constinit clear constinit_p rather than constexpr_p. * constexpr.c (find_immediate_fndecl): New function. (cxx_eval_outermost_constant_expr): Allow consteval calls returning void. Diagnose returning address of immediate function from consteval evaluation. (fold_non_dependent_expr_template): Add OBJECT argument, pass it through to cxx_eval_outermost_constant_expr. (fold_non_dependent_expr): Add OBJECT argument, pass it through to fold_non_dependent_expr_template. (fold_non_dependent_init): Adjust fold_non_dependent_expr_template caller. * method.c (defaulted_late_check): Adjust diagnostics for consteval. * lambda.c (maybe_add_lambda_conv_op): Copy over DECL_DECLARED_CONSTEXPR_P and DECL_IMMEDIATE_FUNCTION_P bits from callop to both artificial functions. * init.c (build_value_init): Don't do further processing if build_special_member_call returned a TREE_CONSTANT. Formatting fix. testsuite/ * g++.dg/cpp2a/consteval1.C: New test. * g++.dg/cpp2a/consteval2.C: New test. * g++.dg/cpp2a/consteval3.C: New test. * g++.dg/cpp2a/consteval4.C: New test. * g++.dg/cpp2a/consteval5.C: New test. * g++.dg/cpp2a/consteval6.C: New test. * g++.dg/cpp2a/consteval7.C: New test. * g++.dg/cpp2a/consteval8.C: New test. * g++.dg/cpp2a/consteval9.C: New test. * g++.dg/cpp2a/consteval10.C: New test. * g++.dg/cpp2a/consteval11.C: New test. * g++.dg/cpp2a/consteval12.C: New test. * g++.dg/cpp2a/consteval13.C: New test. * g++.dg/cpp2a/consteval14.C: New test. * g++.dg/ext/consteval1.C: New test. From-SVN: r277733
2019-10-22[C++] Avoid exposing internal details in aka typesRichard Sandiford1-3/+7
This patch extends r276951 to work for C++ too. 2019-10-22 Richard Sandiford <richard.sandiford@arm.com> gcc/cp/ * cp-tree.h (STF_USER_VISIBLE): New constant. (strip_typedefs, strip_typedefs_expr): Take a flags argument. * tree.c (strip_typedefs, strip_typedefs_expr): Likewise, updating mutual calls accordingly. When STF_USER_VISIBLE is true, only look through typedefs if user_facing_original_type_p. * error.c (dump_template_bindings, type_to_string): Pass STF_USER_VISIBLE to strip_typedefs. (dump_type): Likewise, unless pp_c_flag_gnu_v3 is set. gcc/testsuite/ * g++.dg/diagnostic/aka5.h: New test. * g++.dg/diagnostic/aka5a.C: Likewise. * g++.dg/diagnostic/aka5b.C: Likewise. * g++.target/aarch64/diag_aka_1.C: Likewise. From-SVN: r277281
2019-10-17decl.c (grokfndecl): Remove redundant use of in_system_header_at.Paolo Carlini1-4/+1
/cp 2019-10-17 Paolo Carlini <paolo.carlini@oracle.com> * decl.c (grokfndecl): Remove redundant use of in_system_header_at. (compute_array_index_type_loc): Likewise. (grokdeclarator): Likewise. * error.c (cp_printer): Likewise. * lambda.c (add_default_capture): Likewise. * parser.c (cp_parser_primary_expression): Likewise. (cp_parser_selection_statement): Likewise. (cp_parser_toplevel_declaration): Likewise. (cp_parser_enumerator_list): Likewise. (cp_parser_using_declaration): Likewise. (cp_parser_member_declaration): Likewise. (cp_parser_exception_specification_opt): Likewise. (cp_parser_std_attribute_spec): Likewise. * pt.c (do_decl_instantiation): Likewise. (do_type_instantiation): Likewise. * typeck.c (cp_build_unary_op): Likewise. * decl.c (check_tag_decl): Pass to in_system_header_at the same location used for the permerror. (grokdeclarator): Likewise. * decl.c (check_tag_decl): Use locations[ds_typedef] in error_at. /testsuite 2019-10-17 Paolo Carlini <paolo.carlini@oracle.com> * g++.old-deja/g++.other/decl9.C: Check locations too. From-SVN: r277133
2019-10-09Update the concepts implementation to conform to C++20.Jason Merrill1-13/+189
gcc/c-family/ * c-cppbuiltin.c (c_cpp_builtins): Use new feature test values for concepts when -std=c++2a. Bump __cpp_concepts to 201907. * c.opt: Add -Wconcepts-ts. * c-opts.c (c_common_post_options): Warn when -fconcepts is used with -std=c++2a. Disable warning for -fconcepts in C++20 mode. (set_std_cxx2a): Enable concepts by default. gcc/cp/ * call.c (build_new_function_call): Don't evaluate concepts here. (constraint_failure): Don't record the template. (print_z_candidate): Don't extract the template. * class.c (add_method): When overloading, hide ineligible special member fns. (check_methods): Set TYPE_HAS_COMPLEX_* here. * constexpr.c (cxx_eval_constant_expression): Evaluate concepts. (maybe_initialize_fundef_copies_table): Remove. (get_fundef_copy): Use hash_map_safe_get_or_insert. (clear_cv_and_fold_caches): Clear the satisfaction cache. * constraint.cc (known_non_bool_p): New. (parsing_constraint_expression_sentinel): Renamed from expanding_constraint_sentinel. (check_constraint_operands): New. (check_constraint_atom): New. (finish_constraint_binary_op): New. (finish_constraint_or_expr): Likewise. (finish_constraint_and_expr): Likewise. (finish_constraint_primary_expr): Likewise. (combine_constraint_expressions): New. (finish_requires_expr): Add location parm. (get_concept_definition): Return the initializer of concept definitions. (get_template_head_requirements): New. (get_trailing_function_requirements): New. (deduce_constrained_parameter): Check if the identifier or template-id is a concept definition. (resolve_concept_definition_check): Removed. (resolve_variable_concept_check): Removed. (resolve_concept_check): New. (resolve_constraint_check): Handle concept definitions. converting arguments. (function_concept_check_p): Removed. (variable_concept_check_p): Removed. (unpack_concept_check): New. (get_concept_check_template): New. (build_call_check): Moved and renamed to build_function_check. (build_concept_check_arguments): make static. (build_function_check): Always do overload resolution in order to force conversion of template arguments (i.e., actually check that the use of a concept is valid). (build_standard_check): Renamed from build_real_concept_check. (build_real_concept_check): Build checks for C++2a concepts by (build_wildcard_concept_check): New. (build_concept_check): Use build_real_concept_check. New overload. (build_constraints): Save expressions, not normalized constraints. (build_concept_id): New. Pass tf_warning_or_error. (build_type_constraint): New. (finish_type_constraints): New. (associate_classtype_constraints): Also add constraints to union types. Note the original declaration in errors. Don't return error_mark_node in order to avoid an assertion later. (push_down_pack_expansion): Remove. (finish_shorthand_constraint): Make fold expressions, not naked parameter packs. Always apply the constraint to each template argument. (check_introduction_list): New. Fail if not enough names are introduced. (finish_template_introduction): Don't normalize constraints. Pass tsubst flags. Check for insufficient introductions. (placeholder_extract_concept_and_args): Handle the template-id case. Unpack function concept checks correctly. (tsubst_simple_requirement): Return errors if they occur. Don't process as a template. (tsubst_type_requirement): Likewise. (type_deducible_p): New. Wrap the input expression in parens for the purpose of deduction. (expression_convertible_t): New. (tsubst_compound_requirement): Use new deduction, conversion predicates. (tsubst_nested_requirement): Return errors if they occur. Don't process as a template. Instantiate and evaluate the nested requirement. (tsubst_valid_expression_requirement): New. (tsubst_simple_requirement): Use tsubst_valid_expression_requirement. (tsubst_compound_requirement): Use tsubst_valid_expression_requirement. (check_constaint_variables): New. (tsubst_constraint_variables): Check that type substitutions are valid. (tsubst_requires_expr): Likewise. Produce new requires-exprs during template substitution. Copy the previous local specialization stack, so references to non-local parameters can be found. Use cp_unevaluated. (tsubst_constraint): New. Don't evaluate concept checks. (subst_info): New. (norm_info): New. Used to build a normalization tree for concept check diagnostics. (debug_parameter_mapping): New. (debug_argument_list): New. (expand_concept): Removed. (normalize_logical_operation): Pass subst_info through call. (normalize_pack_expansion): Remove. (normalize_simple_requirement): Removed (normalize_type_requirement): Removed (normalize_compound_requirement): Removed (normalize_nested_requirement): Removed (normalize_requirement): Removed (normalize_requirements): Removed (normalize_requires_expression): Removed (normalize_variable_concept_check): Removed. (normalize_function_concept_check): Removed. (normalize_concept_check): Merged all normalize_*_check here. Substitute through written template arguments before normalizing the definition. Only substitute the innermost template arguments. (check_for_logical_overloads): Delete. (map_arguments): New. Associate template parameters with arguments. (build_parameter_mapping): New. Extract used parameters. (normalize_expression): Rewrite. (normalize_conjunction): Removed (normalize_disjunction): Removed (normalize_predicate_constraint): Removed (normalize_parameterized_constraint): Removed (normalized_map): New variable. (get_normalized_constraints): New entry point for normalization. Establishes a timer. (get_normalized_constraints_from_info): New. (get_normalized_constraints_from_decl): New. Turn on template processing prior to normalization. Handle inheriting ctors. Build the normalization arguments from the full set of template parameters of the most general template. This guarantees that we have no concrete arguments in the parameter mapping (e.g., from template members of class templates). Cache normalizations. (normalize_concept_definition): New. Cache normalizations. (normalize_template_requirements): New. (normalize_nontemplate_requirements): New. (normalize_constraint_expression): New. (tsubst_parameter_mapping): New. (get_mapped_args): New. (parameter_mapping_equivalent_p): New. Use template_args_equal. (atomic_constraints_identical_p): New. (hash_atomic_constraint): New. (satisfying_constraint_p): New. Guard against recursive evaluation of constraints during satisfaction. (satisfy_conjunction): New. (satisfy_disjunction): New. (sat_entry): New class for hashing satisfaction results. (sat_hasher): New hash traits. (sat_cache): New. (get_satisfaction): New. Returns cached satisfaction result. (save_satisfaction): New. Caches a satisfaction result. (clear_satisfaction_cache): New. (satisfaction_cache): New. Helps manage satisfaction cache requests. (decl_satisfied_cache): New. (satisfy_atom): New. (satisfy_constraint_r): New. (satisfy_constraint): Use new satisfaction algorithm. (evaluate_concept_check): New. (evaluate_concept): Removed. (evaluate_function_concept): Removed. (evaluate_variable_concept): Removed. (satisfy_constraint_expression): New. (constraint_expression_satisfied_p): New. (constraints_satisfied_p): Use strip_inheriting_ctors. Use push_/pop_access_scope. (more_constrained): Normalize before calling out to subsumption. Allow classes as arguments. (strictly_subsumes): Allow non-templates as arguments. Accept a new template argument. (weakly_subsumes): New. (at_least_as_constrained): Removed. (diagnose_other_expression): Removed. (diagnose_predicate_constraint): Removed. (diagnose_pack_expansion): Removed. (diagnose_check_constraint): Removed. (diagnose_logical_constraint): Removed. (diagnose_expression_constraint): Removed. (diagnose_type_constraint): Removed. (diagnose_implicit_conversion_constraint): Removed. (diagnose_argument_deduction_constraint): Removed. (diagnose_exception_constraint): Removed. (diagnose_parameterized_constraint): Removed. (diagnose_argument_deduction_constraint): Removed. (diagnose_argument_deduction_constraint): Removed. (diagnose_argument_deduction_constraint): Removed. (diagnose_trait_expr): New. (diagnose_requires_expr): New. (diagnose_atomic_constraint): New. (diagnose_valid_expression) Stop wrongly diagnosing valid expressions. Don't substitute as if in template decls. This causes substitution to generate expressions that aren't suitable for use with the noexcept routines. (diagnose_valid_type) Likewise. (diagnose_compound_requirement) Actually emit diagnostics for the causes of errors.Call force_paren_expr_uneval. (diagnose_declaration_constraints): Turn on template processing to suppress certain analyses. * cp-objcp-common.c (cp_common_init_ts): Make concepts typed. (cp_get_debug_type): Use hash_map_safe_*. * cp-tree.h: New function declarations for semantic actions, other facilities. Remove declaration no longer used or needed. Remove unused _CONSTR macros. (LANG_DECL_HAS_MIN): Add CONCEPT_DECL. (template_info_decl_check): Factor macro check into an inline function. (DECL_TEMPLATE_INFO): Use new check facility. (finish_concept_definition): New. Don't invalid concept declarations with invalid initializers. (find_template_parameters): New. (concept_definition_p): New. (concept_check_p): New. (variable_concept_check_p): New. (force_paren_expr_uneval): New. (ovl_iterator::using_p): A USING_DECL by itself was also introduced by a using-declaration. (struct tree_template_info): Use tree_base instead of tree_common. Add tmpl and args fields. (TI_TEMPLATE, TI_ARGS): Adjust. (DECLTYPE_FOR_INIT_CAPTURE): Remove. (CONSTR_CHECK, CONSTR_INFO, CONSTR_EXPR, CONSTR_CONTEXT): New. (ATOMIC_CONSTR_MAP, TRAIT_EXPR_LOCATION): New. (struct tree_trait_expr): Add locus field. (enum tsubst_flags): Add tf_norm as a hint to generate normalization context when diagnosing constraint failure. * cp-tree.def: Remove unused _CONSTR nodes and rename PRED_CONSTR to ATOMIC_CONSTR. (CONCEPT_DECL): New. * cxx-pretty-print.c: Remove constraint printing code. (pp_cxx_concept_definition): New. (pp_cxx_template_declaration): Print concept definitions. (pp_cxx_check_constraint): Update printing for concept definitions. (pp_cxx_nested_name_specifier): Fix a weird case where we're printing '::::' for concepts. (simple_type_specifier): Print requirements for placeholder types. (pp_cxx_constrained_type_spec): Print the associated requirements of a placeholder type. (pp_cxx_compound_requirement): Add space before the '->'. (pp_cxx_parameter_mapping): Print the parameter mapping. (pp_cxx_atomic_constraint): Use the function above. * decl.c (redeclaration_error_message): New error for concepts. (grokdeclarator): Check for and disallow decltype(auto) in parameter declarations. (grokfndecl): Don't normalize constraints. Add check for constraints on declaration. (grokvardecl): Don't normalize constraints. (grok_special_member_properties): Don't set TYPE_HAS_COMPLEX_*. (function_requirements_equivalent_p): New. Compare trailing requires clauses. Compare combined constraints in pre-C++20 mode. (decls_match): Compare trailing requires clauses. Compare template heads for function templates. Remove old constraint comparison. Simplify comparison of functions, function templates. (duplicate_function_template_decls): New. Refactor a nasty if condition into a single predicate. (require_deduced_type): Don't complain if we already complained about deduction failure. (finish_function): Perform auto deduction to ensure that constraints are checked even when functions contain no return statements. Only do auto deduction if we haven't previously seen any return statements. This prevents multiple diagnostics of the same error. (store_decomp_type): Remove. (cp_finish_decomp): Use hash_map_safe_put. * error.c: Remove constraint printing code. (dump_decl): Dump concept definitions. Handle wildcard declarations. (dump_template_decl): Likewise. (dump_type): Print associated requirements for placeholder types. (rebuild_concept_check): New. (maybe_print_single_constraint_context): New. (maybe_print_constraint_context): Recursively print nested contexts. * init.c (get_nsdmi): Use hash_map_safe_*. * lambda.c (maybe_add_lambda_conv_op): Bail if deduction failed. (add_capture): Copy parameter packs from init. (lambda_capture_field_type): Always use auto for init-capture. * logic.cc: Completely rewrite. (constraint_hash): New. (clause/ctor): Save atoms in the hash table. (replace): Save atoms during replacement. (insert): Save atoms during insertion. (contains): Only search the hash table for containment. (clause): Keep a hash of atomic constraints. (clause::clause): Explicitly copy the hash table when copying. (disjunction_p, conjunction_p, atomic_p, dnf_size, cnf_size): New. (diagnose_constraint_size): New. (subsumes_constraints_nonnull): Compare the sizes of normalized formula to determine the cheapest decomposition. * name-lookup.c (diagnose_name_conflict): Diagnose name issues with concepts. (matching_fn_p): Check constraints. (push_class_level_binding_1): Move overloaded functions case down, accept FUNCTION_DECL as target_decl. * parser.c (enum required_token): New required token for auto. (make_location): Add overload taking lexer as last parm. (cp_parser_required_error): Diagnose missing auto. (cp_parser_diagnose_ungrouped_constraint_plain): New. (cp_parser_diagnose_ungrouped_constraint_plain): New. (cp_parser_constraint_primary_expression): New. Tentatively parse the primary expression. If that fails tentatively parse a lower precedence expression in order to diagnose the error. (cp_parser_check_non_logical_constraint): New. Performs a trial parse of the right-hand-side of non-logical operators in order to generate good diagnostics. (cp_parser_constraint_logical_and_expression): New. (cp_parser_constraint_logical_or_expression): New. (cp_parser_requires_clause_expression): New. (cp_parser_requires_clause): Renamed to cp_parser_constraint_expression. (cp_parser_requires_clause_opt): Parse the requires-clause differently in -fconcepts and -std=c++2a modes. (cp_parser_requirement_list): Rename to cp_parser_requirement_seq. Rewrite so that semicolons are parsed along with requirements, not the sequence. (cp_parser_simple_requirement): Expect a semicolon at end. (cp_parser_compound_requirement): Expect a semicolon at end. Only allow trailing-return-type with -fconcepts-ts. (cp_parser_nested_requirement): Expect a semicolon at end. Parse constraint-expressions. (cp_parser_concept_definition): New. Don't fail parsing the concept definition if the initializer is ill-formed. Don't declare the concept before parsing the initializer. (cp_parser_constraint_expression): Declare earlier. (cp_parser_type_requirement): Current scope is not valid. (cp_parser_requires_expression): Commit to the tentative parse. (cp_parser_decl_specifier_seq): Warn when concept appears to be used as a decl-specifier. (cp_parser_template_declaration_after_parameters): Parse concept definitions. (cp_parser_template_id): Don't try to resolve a concept template-id yet. (cp_parser_template_id_expr): Resolve it as a concept check. (cp_parser_decl_specifier_seq): Warn on 'concept bool'. (cp_parser_type_parameter): Combine expressions not constraints. (cp_parser_explicit_template_declaration): Combine expressions not constraints. (cp_parser_maybe_concept_name): Removed. (cp_parser_simple_type_specifier): Handle an error condition of a bad constrained type specifier. Expect auto or decltype after a concept name. Also handle the case where we have a template-id as a concept check. (cp_parser_template_introduction): Diagnose errors on invalid introductions. Give up if it doesn't start with a concept name. Pedwarn if not -fconcepts-ts. (synthesize_implicit_template_parm): Don't do consistent binding. Use a new flag for constrained parameters. Combine expressions, not constraints. Fail if we get a placeholder in block scope. Placeholders that do not constrain types are not allowed in parameter declarations, so don't handle them. (cp_parser_placeholder_type_specifier): New. Implement parsing of placeholder type specifiers following a concept name or partial concept check. Disallow decltype(auto) parameters. (cp_parser_nested_name_specifier_opt): If the token is already CPP_NESTED_NAME_SPECIFIER, leave it alone. (cp_parser_id_expression, cp_parser_unqualified_id): Call cp_parser_template_id_expr. (cp_parser_placeholder_type_specifier): Add tentative parm. Don't expect a WILDCARD_DECL. (cp_parser_trait_expr): Pass trait_loc down. (cp_parser_postfix_expression): Do set location of dependent member call. * pt.c (finish_concept_definition): New. (push_template_decl_real): Handle concept definitions. (start_concept_definition): Let push_template_decl_real handle the creation of the template. (get_constraints): Return null if the table hasn't been initialized. (tsubst_copy_and_build): Build template-id expressions for concept checks. [TRAIT_EXPR]: Pass trait_loc down. (lookup_template_class_1): Add the template name to the constraint failure diagnostic. (lookup_and_finish_template_variable): Build concept checks with the correct arguments. (tsubst_function_decl): Don't substitute through constraints. Always associate constraints with functions. (template_parm_level_and_index): Make non-static. (for_each_template_parm_r): Handle requires expressions. (keep_template_parm): New. (find_template_parameters): New. (more_specialized_fn): Change how winners and losers are chosen. (make_constrained_auto): Don't normalize constraints. (template_parameters_equivalent_p): New. Compare template parameters. Add a comparison for implicitly vs. explicitly declared parameters. (template_parameter_lists_equivalent_p): New. Compare template parameter lists. (template_requirements_equivalent_p): New. (template_heads_equivalent_p): New. Compare template heads. (template_parameter_constraints_equivalent_p): New. (is_compatible_template_arg): Use weakly_subsumes. (maybe_new_partial_specialization): Use new constraint comparison for finding specializations. (process_partial_specialization): Pass main template as argument. (more_specialized_partial_spec): Don't immediately return when detecting a winner. (make_constrained_auto): Handle concept definitions. (do_auto_deduction): Update auto deduction for new concept model. Extract the function concept correctly; rename constr to check to reflect the kind of node. (tsubst): Adjust wildcard argument during substitution. [DECLTYPE_TYPE]: Remove init-capture handling. (tsubst_copy_and_build): Build concept checks, not template ids. Defer checks of function concepts. Handle concepts before variable templates. Handle calls to function concepts explicitly. (coerce_template_parms): Use concept_definition_p. Handle a deduction error where a potentially empty pack can be supplied after the last parameter of a concept. (finish_template_variable): Don't process concepts here. (instantiation_dependent_r): Use concept_check_p. (tsubst_template_args): Make non-static. (make_constrained_placeholder_type): New. Refactored from make_constrained_auto. (make_constrained_auto) Use make_constrained_placeholder_type. (make_constrained_decltype_auto) New. (tsubst_function_parms): New. (value_dependent_expression_p) [TEMPLATE_ID_EXPR]: Use concept_definition_p. (push_access_scope, pop_access_scope): No longer static. (tsubst_template_parm): Substitute TEMPLATE_PARM_CONSTRAINTS. (tsubst_friend_function): Use tsubst_constraint. Use generic_targs_for. (get_underlying_template) Use generic_targs_for. (uses_parameter_packs): Return tree. (gen_elem_of_pack_expansion_instantiation): Don't push local_specialization_stack. (prepend_one_capture): New. (tsubst_lambda_expr): Use prepend_one_capture. Don't touch local_specializations. (template_parms_level_to_args): No longer static. (add_outermost_template_args): Likewise. (find_template_parameter_info): New. Provide context for finding template parameters. (keep_template_parm): Don't keep parameters declared at depth levels greater than those of the template parameters of the source declaration. Don't propagate cv-qualified types. Return 0, so we find all template parameters, not the just first. (any_template_parm_r): New. Handle cases that are mishandled by for_each_template_parm_r. (generic_targs_for): Factor out of coerce_template_args_for_ttp. (tsubst_argument_pack): Factor out of tsubst_template_args. (constraint_sat_entry): Removed. (constraint_sat_hasher): Removed. (concept_spec_entry): Removed. (concept_spec_hasher): Removed. (constraint_memos): Removed. (concept_memos): Removed. (lookup_constraint_satisfaction): Removed. (memoize_constraint_satisfaction): Removed. (lookup_concept_satisfaction): Removed. (memoize_concept_satisfaction): Removed. (concept_expansions): Removed. (get_concept_expansion): Removed. (save_concept_expansion): Removed. (init_constraint_processing): Remove initialization of non-existing resources. (find_template_requirement): New. Search for the sub-requirement within the associated constraints. (convert_generic_types_to_packs): Also transform the associated constraint and update the current template requirements. (store_defaulted_ttp, lookup_defaulted_ttp): Remove. (add_defaults_to_ttp): Use hash_map_safe_*. * semantics.c (finish_call_expr): Diagnose calls to concepts. Handle concept checks explicitly. (finish_id_expression): Evaluate variable concepts as part of id-expression processing. Don't treat variable concepts as variables, and don't process function concepts as plain id-expressions. (force_paren_expr): Add even_uneval parm. (finish_trait_expr): Add location parm. * tree.c (special_memfn_p): New. (cp_expr_location): Handle TRAIT_EXPR. * typeck.c (check_return_expr): Actually use the diagnostic kind when performing return-type deduction. * typeck2.c (build_functional_cast): Don't rely on the location of 'auto'. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_concepts): Check for std=c++2a. gcc/ * doc/invoke.texi: Document -fconcepts-ts. From-SVN: r276764
2019-08-05cp-tree.h (cp_expr_loc_or_input_loc): New.Paolo Carlini1-1/+1
2019-08-05 Paolo Carlini <paolo.carlini@oracle.com> * cp-tree.h (cp_expr_loc_or_input_loc): New. (cxx_incomplete_type_diagnostic): Use it. * call.c (build_converted_constant_expr_internal, convert_like_real, convert_arg_to_ellipsis, convert_for_arg_passing, build_over_call, build_cxx_call, perform_implicit_conversion_flags, initialize_reference): Likewise. * constexpr.c (cxx_eval_internal_function, cxx_eval_call_expression, eval_and_check_array_index, cxx_eval_store_expression, cxx_eval_statement_list, cxx_eval_loop_expr, cxx_eval_constant_expression, potential_constant_expression_1): Likewise. * constraint.cc (check_for_logical_overloads, satisfy_predicate_constraint): Likewise. * cp-gimplify.c (cp_gimplify_expr): Likewise. * cvt.c (cp_convert_to_pointer, convert_to_reference, cp_convert_and_check, ocp_convert, maybe_warn_nodiscard): Likewise. * decl.c (pop_switch): Likewise. * decl2.c (delete_sanity): Likewise. * error.c (location_of): Likewise. * init.c (maybe_warn_list_ctor, build_aggr_init, warn_placement_new_too_small, build_new_1, build_vec_init): Likewise. * lex.c (unqualified_name_lookup_error): Likewise. * parser.c (cp_parser_initializer_list, cp_parser_omp_for_cond): Likewise. * pt.c (check_for_bare_parameter_packs, check_valid_ptrmem_cst_expr, unify_arg_conversion, convert_nontype_argument, tsubst_copy_and_build, resolve_typename_type): Likewise. * semantics.c (maybe_convert_cond, finish_call_expr, cp_build_vec_convert): Likewise. * typeck.c (decay_conversion, rationalize_conditional_expr, cp_build_unary_op, build_x_compound_expr_from_list, maybe_warn_about_returning_address_of_local, maybe_warn_pessimizing_move): Likewise. * typeck2.c (check_narrowing, digest_init_r, process_init_constructor_array): Likewise. From-SVN: r274124
2019-07-09PR c++/61339 - add mismatch between struct and class [-Wmismatched-tags] to ↵Martin Sebor1-1/+2
non-bugs gcc/c/ChangeLog: PR c++/61339 * c-decl.c: Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * gimple-parser.c: Same. gcc/c-family/ChangeLog: PR c++/61339 * c-format.c (check_argument_type): Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * c-pretty-print.h: Same. gcc/cp/ChangeLog: PR c++/61339 * constexpr.c (cxx_eval_call_expression): Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * constraint.cc (get_concept_definition): Same. * cp-tree.h: Same. * cxx-pretty-print.h: Same. * error.c: Same. * logic.cc (term_list::replace): Same. * name-lookup.c (find_local_binding): Same. * pt.c (tsubst_binary_right_fold): Same. * search.c (field_accessor_p): Same. * semantics.c (expand_or_defer_fn): Same. gcc/lto/ChangeLog: PR c++/61339 * lto-dump.c: Change class-key from classi to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. gcc/ChangeLog: PR c++/61339 * align.h: Change class-key from class to struct and vice versa to match convention and avoid -Wclass-is-pod and -Wstruct-no-pod. * alloc-pool.h: Same. * asan.c (shadow_mem_size): Same. * auto-profile.c: Same. * basic-block.h: Same. * bitmap.h: Same. * cfgexpand.c (set_rtl): Same. (expand_one_stack_var_at): Same. * cfghooks.h: Same. * cfgloop.h: Same. * cgraph.h: Same. * config/i386/i386.h: Same. * df-problems.c (df_print_bb_index): Same. * df-scan.c: Same. * df.h (df_single_use): Same. * diagnostic-show-locus.c (layout::print_annotation_line): Same. (layout::annotation_line_showed_range_p): Same. (get_printed_columns): Same. (correction::ensure_terminated): Same. (line_corrections::~line_corrections): Same. * dojump.h: Same. * dse.c: Same. * dump-context.h: Same. * dumpfile.h: Same. * dwarf2out.c: Same. * edit-context.c: Same. * fibonacci_heap.c (test_union_of_equal_heaps): Same. * flags.h: Same. * function.c (assign_stack_local): Same. * function.h: Same. * gcc.c: Same. * gcov.c (block_info::block_info): Same. * genattrtab.c: Same. * genextract.c: Same. * genmatch.c (comparison_code_p): Same. (id_base::id_base): Same. (decision_tree::print): Same. * genoutput.c: Same. * genpreds.c (write_one_predicate_function): Same. * genrecog.c (validate_pattern): Same. (find_operand_positions): Same. (optimize_subroutine_group): Same. (merge_pattern_transition::merge_pattern_transition): Same. (merge_pattern_info::merge_pattern_info): Same. (merge_state_result::merge_state_result): Same. (merge_into_state): Same. * gensupport.c: Same. * gensupport.h: Same. * ggc-common.c (init_ggc_heuristics): Same. * ggc-tests.c (test_union): Same. * gimple-loop-interchange.cc (dump_induction): Same. * gimple-loop-versioning.cc: Same. * gimple-match.h (gimple_match_cond::any_else): Same. * gimple-ssa-backprop.c: Same. * gimple-ssa-sprintf.c: Same. * gimple-ssa-store-merging.c (store_operand_info::store_operand_info): Same. (store_immediate_info::store_immediate_info): Same. (merged_store_group::apply_stores): Same. (get_location_for_stmts): Same. * gimple-ssa-strength-reduction.c: Same. * gimple-ssa-warn-alloca.c: Same. * gimple-ssa-warn-restrict.c (pass_wrestrict::execute): Same. * godump.c (go_type_decl): Same. * hash-map-tests.c (test_map_of_strings_to_int): Same. * hash-map.h: Same. * hash-set-tests.c (test_set_of_strings): Same. * hsa-brig.c: Same. * hsa-common.h: Same. * hsa-gen.c (transformable_switch_to_sbr_p): Same. * input.c (assert_loceq): Same. * input.h: Same. * ipa-cp.c: Same. * ipa-devirt.c (possible_polymorphic_call_targets_1): Same. * ipa-fnsummary.h: Same. * ipa-inline.h: Same. * ipa-prop.h: Same. * ipa-split.c (visit_bb): Same. * ira-int.h (minmax_set_iter_next): Same. * loop-invariant.c: Same. * loop-iv.c: Same. * lra-eliminations.c: Same. * lra-int.h: Same. * lra-lives.c (mark_regno_dead): Same. * lra-remat.c: Same. * lra-spills.c: Same. * lto-streamer.h: Same. * mem-stats.h: Same. * omp-grid.c (omp_grid_lastprivate_predicate): Same. * omp-low.c (omp_clause_aligned_alignment): Same. * optabs-query.h (get_vcond_eq_icode): Same. * optabs.h: Same. * opts.c (wrap_help): Same. * poly-int.h: Same. * predict.c (predict_paths_leading_to_edge): Same. * pretty-print.h: Same. * profile-count.h: Same. * read-md.h: Same. * read-rtl-function.c: Same. * ree.c: Same. * reginfo.c: Same. * regrename.c: Same. * regrename.h: Same. * reload.h: Same. * rtl-iter.h: Same. * rtl.h (costs_add_n_insns): Same. * sanopt.c: Same. * sched-int.h: Same. * sel-sched-ir.h: Same. * selftest.h: Same. * sese.h (vec_find): Same. * stmt.c: Same. * target-globals.h: Same. * tree-affine.c (aff_combination_find_elt): Same. * tree-affine.h: Same. * tree-data-ref.h: Same. * tree-outof-ssa.c (ssa_is_replaceable_p): Same. * tree-predcom.c: Same. * tree-scalar-evolution.c (find_var_scev_info): Same. * tree-ssa-alias.h: Same. * tree-ssa-ccp.c: Same. * tree-ssa-coalesce.c (ssa_conflicts_dump): Same. * tree-ssa-loop-im.c (for_all_locs_in_loop): Same. (rewrite_mem_refs): Same. (execute_sm_if_changed): Same. (hoist_memory_references): Same. * tree-ssa-loop-ivopts.c (operator<=): Same. * tree-ssa-loop.h: Same. * tree-ssa-pre.c (get_or_alloc_expr_for_name): Same. * tree-ssa-structalias.c: Same. * tree-switch-conversion.h (cluster::cluster): Same. (simple_cluster::simple_cluster): Same. * tree-vect-patterns.c (type_conversion_p): Same. * tree-vectorizer.c (dump_stmt_cost): Same. * tree-vectorizer.h (loop_vec_info_for_loop): Same. * tree.c (protected_set_expr_location): Same. * tree.h (desired_pro_or_demotion_p): Same. (fndecl_built_in_p): Same. * unique-ptr-tests.cc: Same. * var-tracking.c (delete_variable_part): Same. * varasm.c (assemble_real): Same. (tree_output_constant_def): Same. * vec.c: Same. * wide-int-bitmask.h: Same. * wide-int.h (decompose): Same. From-SVN: r273308
2019-06-23Rename DEFAULT_ARG to DEFERRED_PARSE.Marek Polacek1-3/+3
From-SVN: r272600
2019-05-31[C++PATCH] Lambda names are anonymousNathan Sidwell1-8/+9
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg02126.html * cp-tree.h (IDENTIFIER_LAMBDA_P): New. (TYPE_ANON_P): New. (LAMBDA_TYPE_P, TYPE_UNNAMED_P): Likewise. (LAMBDANAME_PREFIX, LAMBDANAME_FORMAT): Delete. (make_lambda_name): Don't declare. * error.c (dump_aggr_type): Check for lambdas before other anonymous names. * lambda.c (begin_lambda_type): Use make_anon_name. * cp-lang.c (cxx_dwarf_name): Lambda names smell anonymous. * mangle.c (write_local_name): Likewise. * name-lookup.c (lambda_cnt, make_lambda_name): Delete. From-SVN: r271811
2019-05-28[PATCH] Commonize anon-name generationNathan Sidwell1-1/+1
https://gcc.gnu.org/ml/gcc-patches/2019-05/msg01699.html * tree.h (IDENTIFIER_ANON_P): New. (anon_aggrname_format, anon_aggname_p): Don't declare. (make_anon_name): Declare. * lto-streamer-out.c (DFS::DFS_write_tree_body): Use IDENTIFIER_ANON_P. (hash_tree): Likewise. * tree-streamer-out.c (write_ts_decl_minimal_tree): Likewise. * tree.c (anon_aggrname_p, anon_aggrname_format): Delete. (anon_cnt, make_anon_name): New. gcc/cp/ * cp-tree.h (make_anon_name): Drop declaration. (TYPE_UNNAMED_P): Use IDENTIFIER_ANON_P. * cp-lang.c (cxx_dwarf_name): Likewise. * class.c (find_flexarrays): Likewise. * decl.c (name_unnamed_type, xref_tag_1): Likewise. * error.c (dump_aggr_type): Likewise. * pt.c (push_template_decl_real): Likewise. * name-lookup.c (consider_binding_level): Likewise. (anon_cnt, make_anon_name): Delete. gcc/d/ * types.cc (fixup_anonymous_offset): Use IDENTIFIER_ANON_P. (layout_aggregate_members): Use make_anon_name. From-SVN: r271702
2019-03-11Wrap option names in gcc internal messages with %< and %>.Martin Liska1-15/+17
2019-03-11 Martin Liska <mliska@suse.cz> * check-internal-format-escaping.py: New file. 2019-03-11 Martin Liska <mliska@suse.cz> * builtins.c (expand_builtin_thread_pointer): Wrap an option name in a string format message and fix GNU coding style. (expand_builtin_set_thread_pointer): Likewise. * common/config/aarch64/aarch64-common.c (aarch64_rewrite_selected_cpu): Likewise. * common/config/alpha/alpha-common.c (alpha_handle_option): Likewise. * common/config/arc/arc-common.c (arc_handle_option): Likewise. * common/config/arm/arm-common.c (arm_parse_fpu_option): Likewise. * common/config/bfin/bfin-common.c (bfin_handle_option): Likewise. * common/config/i386/i386-common.c (ix86_handle_option): Likewise. * common/config/ia64/ia64-common.c (ia64_handle_option): Likewise. * common/config/m68k/m68k-common.c (m68k_handle_option): Likewise. * common/config/msp430/msp430-common.c (msp430_handle_option): Likewise. * common/config/nds32/nds32-common.c (nds32_handle_option): Likewise. * common/config/powerpcspe/powerpcspe-common.c (rs6000_handle_option): Likewise. * common/config/riscv/riscv-common.c (riscv_subset_list::parsing_subset_version): Likewise. (riscv_subset_list::parse_std_ext): Likewise. (riscv_subset_list::parse_sv_or_non_std_ext): Likewise. (riscv_subset_list::parse): Likewise. * common/config/rs6000/rs6000-common.c (rs6000_handle_option): Likewise. * config/aarch64/aarch64.c (aarch64_parse_one_option_token): Likewise. (aarch64_override_options_internal): Likewise. (aarch64_validate_mcpu): Likewise. (aarch64_validate_march): Likewise. (aarch64_validate_mtune): Likewise. (aarch64_override_options): Likewise. * config/alpha/alpha.c (alpha_option_override): Likewise. * config/arc/arc.c (arc_init): Likewise. (parse_mrgf_banked_regs_option): Likewise. (arc_override_options): Likewise. (arc_expand_builtin_aligned): Likewise. * config/arm/arm-builtins.c (arm_expand_neon_builtin): Likewise. (arm_expand_builtin): Likewise. * config/arm/arm.c (arm_option_check_internal): Likewise. (arm_configure_build_target): Likewise. (arm_option_override): Likewise. (arm_options_perform_arch_sanity_checks): Likewise. (arm_handle_cmse_nonsecure_entry): Likewise. (arm_handle_cmse_nonsecure_call): Likewise. (arm_tls_referenced_p): Likewise. (thumb1_expand_prologue): Likewise. * config/avr/avr.c (avr_option_override): Likewise. * config/bfin/bfin.c (bfin_option_override): Likewise. * config/c6x/c6x.c (c6x_option_override): Likewise. * config/cr16/cr16.c (cr16_override_options): Likewise. * config/cris/cris.c (cris_option_override): Likewise. * config/csky/csky.c (csky_handle_isr_attribute): Likewise. * config/darwin-c.c (macosx_version_as_macro): Likewise. * config/darwin.c (darwin_override_options): Likewise. * config/frv/frv.c (frv_expand_builtin): Likewise. * config/h8300/h8300.c (h8300_option_override): Likewise. * config/i386/i386.c (parse_mtune_ctrl_str): Likewise. (ix86_option_override_internal): Likewise. (warn_once_call_ms2sysv_xlogues): Likewise. (ix86_expand_prologue): Likewise. (split_stack_prologue_scratch_regno): Likewise. (ix86_warn_parameter_passing_abi): Likewise. * config/ia64/ia64.c (fix_range): Likewise. * config/m68k/m68k.c (m68k_option_override): Likewise. * config/microblaze/microblaze.c (microblaze_option_override): Likewise. * config/mips/mips.c (mips_emit_probe_stack_range): Likewise. (mips_set_compression_mode): Likewise. * config/mmix/mmix.c (mmix_option_override): Likewise. * config/mn10300/mn10300.c (mn10300_option_override): Likewise. * config/msp430/msp430.c (msp430_option_override): Likewise. * config/nds32/nds32.c (nds32_option_override): Likewise. * config/nios2/nios2.c (nios2_custom_check_insns): Likewise. (nios2_option_override): Likewise. (nios2_expand_custom_builtin): Likewise. * config/nvptx/mkoffload.c (main): Likewise. * config/nvptx/nvptx.c (diagnose_openacc_conflict): Likewise. * config/pa/pa.c (fix_range): Likewise. (pa_option_override): Likewise. * config/riscv/riscv.c (riscv_parse_cpu): Likewise. (riscv_option_override): Likewise. * config/rl78/rl78.c (rl78_option_override): Likewise. * config/rs6000/aix61.h: Likewise. * config/rs6000/aix71.h: Likewise. * config/rs6000/aix72.h: Likewise. * config/rs6000/driver-rs6000.c (elf_platform): Likewise. * config/rs6000/freebsd64.h: Likewise. * config/rs6000/linux64.h: Likewise. * config/rs6000/rs6000.c (rs6000_option_override_internal): Likewise. (rs6000_expand_zeroop_builtin): Likewise. (rs6000_expand_mtfsb_builtin): Likewise. (rs6000_expand_set_fpscr_rn_builtin): Likewise. (rs6000_expand_set_fpscr_drn_builtin): Likewise. (rs6000_invalid_builtin): Likewise. (rs6000_expand_split_stack_prologue): Likewise. * config/rs6000/rtems.h: Likewise. * config/rx/rx.c (valid_psw_flag): Likewise. (rx_expand_builtin): Likewise. * config/s390/s390-c.c (s390_resolve_overloaded_builtin): Likewise. * config/s390/s390.c (s390_expand_builtin): Likewise. (s390_function_profiler): Likewise. (s390_option_override_internal): Likewise. (s390_option_override): Likewise. * config/sh/sh.c (sh_option_override): Likewise. (sh_builtin_saveregs): Likewise. (sh_fix_range): Likewise. * config/sh/vxworks.h: Likewise. * config/sparc/sparc.c (sparc_option_override): Likewise. * config/spu/spu.c (spu_option_override): Likewise. (fix_range): Likewise. * config/visium/visium.c (visium_option_override): Likewise. (visium_handle_interrupt_attr): Likewise. * config/xtensa/xtensa.c (xtensa_option_override): Likewise. * dbgcnt.c (dbg_cnt_set_limit_by_name): Likewise. (dbg_cnt_process_opt): Likewise. * dwarf2out.c (output_dwarf_version): Likewise. * except.c (expand_eh_return): Likewise. * gcc.c (defined): Likewise. (driver_handle_option): Likewise. (process_command): Likewise. (compare_files): Likewise. (driver::prepare_infiles): Likewise. (driver::do_spec_on_infiles): Likewise. (driver::maybe_run_linker): Likewise. * omp-offload.c (oacc_parse_default_dims): Likewise. * opts-global.c (handle_common_deferred_options): Likewise. * opts.c (parse_sanitizer_options): Likewise. (common_handle_option): Likewise. (enable_warning_as_error): Likewise. * passes.c (enable_disable_pass): Likewise. * plugin.c (parse_plugin_arg_opt): Likewise. (default_plugin_dir_name): Likewise. * targhooks.c (default_expand_builtin_saveregs): Likewise. (default_pch_valid_p): Likewise. * toplev.c (init_asm_output): Likewise. (process_options): Likewise. (toplev::run_self_tests): Likewise. * tree-cfg.c (verify_gimple_call): Likewise. * tree-inline.c (inline_forbidden_p_stmt): Likewise. (tree_inlinable_function_p): Likewise. * var-tracking.c (vt_find_locations): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * gcc-interface/misc.c (gnat_post_options) Wrap an option name in a string format message and fix GNU coding style.: 2019-03-11 Martin Liska <mliska@suse.cz> * c-attribs.c (handle_nocf_check_attribute): Wrap an option name in a string format message and fix GNU coding style. * c-common.c (vector_types_convertible_p): Likewise. (c_build_vec_perm_expr): Likewise. * c-indentation.c (get_visual_column): Likewise. * c-opts.c (c_common_handle_option): Likewise. (c_common_post_options): Likewise. (sanitize_cpp_opts): Likewise. * c-pch.c (c_common_pch_pragma): Likewise. * c-pragma.c (handle_pragma_pack): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * c-decl.c (check_for_loop_decls): Wrap an option name in a string format message and fix GNU coding style. * c-parser.c (c_parser_declspecs): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * call.c (convert_arg_to_ellipsis): Wrap an option name in a string format message and fix GNU coding style. (build_over_call): Likewise. * class.c (check_field_decl): Likewise. (layout_nonempty_base_or_field): Likewise. * constexpr.c (cxx_eval_loop_expr): Likewise. * cvt.c (type_promotes_to): Likewise. * decl.c (cxx_init_decl_processing): Likewise. (mark_inline_variable): Likewise. (grokdeclarator): Likewise. * decl2.c (record_mangling): Likewise. * error.c (maybe_warn_cpp0x): Likewise. * except.c (doing_eh): Likewise. * mangle.c (maybe_check_abi_tags): Likewise. * parser.c (cp_parser_diagnose_invalid_type_name): Likewise. (cp_parser_userdef_numeric_literal): Likewise. (cp_parser_primary_expression): Likewise. (cp_parser_unqualified_id): Likewise. (cp_parser_pseudo_destructor_name): Likewise. (cp_parser_builtin_offsetof): Likewise. (cp_parser_lambda_expression): Likewise. (cp_parser_lambda_introducer): Likewise. (cp_parser_lambda_declarator_opt): Likewise. (cp_parser_selection_statement): Likewise. (cp_parser_init_statement): Likewise. (cp_parser_decomposition_declaration): Likewise. (cp_parser_function_specifier_opt): Likewise. (cp_parser_static_assert): Likewise. (cp_parser_simple_type_specifier): Likewise. (cp_parser_namespace_definition): Likewise. (cp_parser_using_declaration): Likewise. (cp_parser_ctor_initializer_opt_and_function_body): Likewise. (cp_parser_initializer_list): Likewise. (cp_parser_type_parameter_key): Likewise. (cp_parser_member_declaration): Likewise. (cp_parser_try_block): Likewise. (cp_parser_std_attribute_spec): Likewise. (cp_parser_requires_clause_opt): Likewise. * pt.c (check_template_variable): Likewise. (check_default_tmpl_args): Likewise. (push_tinst_level_loc): Likewise. (instantiate_pending_templates): Likewise. (invalid_nontype_parm_type_p): Likewise. * repo.c (get_base_filename): Likewise. * rtti.c (typeid_ok_p): Likewise. (build_dynamic_cast_1): Likewise. * tree.c (maybe_warn_parm_abi): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * decl.c (match_record_decl): Wrap an option name in a string format message and fix GNU coding style. (gfc_match_pointer): Likewise. * expr.c (find_array_section): Likewise. * intrinsic.c (gfc_is_intrinsic): Likewise. * options.c (gfc_post_options): Likewise. * primary.c (match_integer_constant): Likewise. * trans-common.c (translate_common): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * lto-lang.c (lto_post_options): Wrap an option name in a string format message and fix GNU coding style. * lto-symtab.c (lto_symtab_merge_decls_2): Likewise. 2019-03-11 Martin Liska <mliska@suse.cz> * g++.dg/conversion/simd3.C (foo): Wrap option names with apostrophe character. * g++.dg/cpp1z/decomp3.C (test): Likewise. (test3): Likewise. * g++.dg/cpp1z/decomp4.C (test): Likewise. * g++.dg/cpp1z/decomp44.C (foo): Likewise. * g++.dg/cpp1z/decomp45.C (f): Likewise. * g++.dg/opt/pr34036.C: Likewise. * g++.dg/spellcheck-c++-11-keyword.C: Likewise. * gcc.dg/c90-fordecl-1.c (foo): Likewise. * gcc.dg/cpp/dir-only-4.c: Likewise. * gcc.dg/cpp/dir-only-5.c: Likewise. * gcc.dg/cpp/pr71591.c: Likewise. * gcc.dg/format/opt-1.c: Likewise. * gcc.dg/format/opt-2.c: Likewise. * gcc.dg/format/opt-3.c: Likewise. * gcc.dg/format/opt-4.c: Likewise. * gcc.dg/format/opt-5.c: Likewise. * gcc.dg/format/opt-6.c: Likewise. * gcc.dg/pr22231.c: Likewise. * gcc.dg/pr33007.c: Likewise. * gcc.dg/simd-1.c (hanneke): Likewise. * gcc.dg/simd-5.c: Likewise. * gcc.dg/simd-6.c: Likewise. * gcc.dg/spellcheck-options-14.c: Likewise. * gcc.dg/spellcheck-options-15.c: Likewise. * gcc.dg/spellcheck-options-16.c: Likewise. * gcc.dg/spellcheck-options-17.c: Likewise. * gcc.dg/tree-ssa/pr23109.c: Likewise. * gcc.dg/tree-ssa/recip-5.c: Likewise. * gcc.target/i386/cet-notrack-1a.c (func): Likewise. (__attribute__): Likewise. * gcc.target/i386/cet-notrack-icf-1.c (fn3): Likewise. * gcc.target/i386/cet-notrack-icf-3.c (__attribute__): Likewise. * gcc.target/powerpc/warn-1.c: Likewise. * gcc.target/powerpc/warn-2.c: Likewise. From-SVN: r269586
2019-02-19re PR c++/89390 (ICE in get_string, at spellcheck-tree.h:46)Jakub Jelinek1-1/+1
PR c++/89390 * error.c (qualified_name_lookup_error): Only call suggest_alternative_in_scoped_enum if name is IDENTIFIER_NODE. * g++.dg/diagnostic/pr89390.C: New test. From-SVN: r269007
generated by cgit v1.1 at 2024-07-18 14:19:36 +0000