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2022-01-17Rename .c files to .cc files.Martin Liska1-2510/+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.
2022-01-03Update copyright years.Jakub Jelinek1-1/+1
2021-12-01libcpp: Enable P1949R7 for C++98 too [PR100977]Jakub Jelinek1-4/+2
On Mon, Nov 29, 2021 at 05:53:58PM -0500, Jason Merrill wrote: > I'm inclined to go ahead and change C++98 as well; I doubt anyone is relying > on the particular C++98 extended character set rules, and we already accept > the union of the different sets when not pedantic. Ok, here is an incremental patch to do that also for -std={c,gnu}++98. 2021-12-01 Jakub Jelinek <jakub@redhat.com> PR c++/100977 * init.c (struct lang_flags): Remove cxx23_identifiers. (lang_defaults): Remove cxx23_identifiers initializers. (cpp_set_lang): Don't copy cxx23_identifiers. * include/cpplib.h (struct cpp_options): Adjust comment about c11_identifiers. Remove cxx23_identifiers field. * lex.c (warn_about_normalization): Use cplusplus instead of cxx23_identifiers. * charset.c (ucn_valid_in_identifier): Likewise. * g++.dg/cpp/ucnid-1.C: Adjust expected diagnostics. * g++.dg/cpp/ucnid-1-utf8.C: Likewise.
2021-11-30Remove more stray returns and gcc_unreachable ()sRichard Biener1-1/+0
This removes more cases that appear when bootstrap with -Wunreachable-code-return progresses. 2021-11-29 Richard Biener <rguenther@suse.de> * config/i386/i386.c (ix86_shift_rotate_cost): Remove unreachable return. * tree-chrec.c (evolution_function_is_invariant_rec_p): Likewise. * tree-if-conv.c (if_convertible_stmt_p): Likewise. * tree-ssa-pre.c (fully_constant_expression): Likewise. * tree-vrp.c (operand_less_p): Likewise. * reload.c (reg_overlap_mentioned_for_reload_p): Remove unreachable gcc_unreachable (). * sel-sched-ir.h (bb_next_bb): Likewise. * varasm.c (compare_constant): Likewise. gcc/cp/ * logic.cc (cnf_size_r): Remove unreachable and inconsistently placed gcc_unreachable ()s. * pt.c (iterative_hash_template_arg): Remove unreachable gcc_unreachable and return. gcc/fortran/ * target-memory.c (gfc_element_size): Remove unreachable return. gcc/objc/ * objc-act.c (objc_build_setter_call): Remove unreachable return. libcpp/ * charset.c (convert_escape): Remove unreachable break.
2021-11-01diagnostics: escape non-ASCII source bytes for certain diagnosticsDavid Malcolm1-18/+45
This patch adds support to GCC's diagnostic subsystem for escaping certain bytes and Unicode characters when quoting source code. Specifically, this patch adds a new flag rich_location::m_escape_on_output which is a hint from a diagnostic that non-ASCII bytes in the pertinent lines of the user's source code should be escaped when printed. The patch sets this for the following diagnostics: - when complaining about stray bytes in the program (when these are non-printable) - when complaining about "null character(s) ignored"); - for -Wnormalized= (and generate source ranges for such warnings) The escaping is controlled by a new option: -fdiagnostics-escape-format=[unicode|bytes] For example, consider a diagnostic involing a source line containing the string "before" followed by the Unicode character U+03C0 ("GREEK SMALL LETTER PI", with UTF-8 encoding 0xCF 0x80) followed by the byte 0xBF (a stray UTF-8 trailing byte), followed by the string "after", where the diagnostic highlights the U+03C0 character. By default, this line will be printed verbatim to the user when reporting a diagnostic at it, as: beforeπXafter ^ (using X for the stray byte to avoid putting invalid UTF-8 in this commit message) If the diagnostic sets the "escape" flag, it will be printed as: before<U+03C0><BF>after ^~~~~~~~ with -fdiagnostics-escape-format=unicode (the default), or as: before<CF><80><BF>after ^~~~~~~~ if the user supplies -fdiagnostics-escape-format=bytes. This only affects how the source is printed; it does not affect how column numbers that are printed (as per -fdiagnostics-column-unit= and -fdiagnostics-column-origin=). gcc/c-family/ChangeLog: * c-lex.c (c_lex_with_flags): When complaining about non-printable CPP_OTHER tokens, set the "escape on output" flag. gcc/ChangeLog: * common.opt (fdiagnostics-escape-format=): New. (diagnostics_escape_format): New enum. (DIAGNOSTICS_ESCAPE_FORMAT_UNICODE): New enum value. (DIAGNOSTICS_ESCAPE_FORMAT_BYTES): Likewise. * diagnostic-format-json.cc (json_end_diagnostic): Add "escape-source" attribute. * diagnostic-show-locus.c (exploc_with_display_col::exploc_with_display_col): Replace "tabstop" param with a cpp_char_column_policy and add an "aspect" param. Use these to compute m_display_col accordingly. (struct char_display_policy): New struct. (layout::m_policy): New field. (layout::m_escape_on_output): New field. (def_policy): New function. (make_range): Update for changes to exploc_with_display_col ctor. (default_print_decoded_ch): New. (width_per_escaped_byte): New. (escape_as_bytes_width): New. (escape_as_bytes_print): New. (escape_as_unicode_width): New. (escape_as_unicode_print): New. (make_policy): New. (layout::layout): Initialize new fields. Update m_exploc ctor call for above change to ctor. (layout::maybe_add_location_range): Update for changes to exploc_with_display_col ctor. (layout::calculate_x_offset_display): Update for change to cpp_display_width. (layout::print_source_line): Pass policy to cpp_display_width_computation. Capture cpp_decoded_char when calling process_next_codepoint. Move printing of source code to m_policy.m_print_cb. (line_label::line_label): Pass in policy rather than context. (layout::print_any_labels): Update for change to line_label ctor. (get_affected_range): Pass in policy rather than context, updating calls to location_compute_display_column accordingly. (get_printed_columns): Likewise, also for cpp_display_width. (correction::correction): Pass in policy rather than tabstop. (correction::compute_display_cols): Pass m_policy rather than m_tabstop to cpp_display_width. (correction::m_tabstop): Replace with... (correction::m_policy): ...this. (line_corrections::line_corrections): Pass in policy rather than context. (line_corrections::m_context): Replace with... (line_corrections::m_policy): ...this. (line_corrections::add_hint): Update to use m_policy rather than m_context. (line_corrections::add_hint): Likewise. (layout::print_trailing_fixits): Likewise. (selftest::test_display_widths): New. (selftest::test_layout_x_offset_display_utf8): Update to use policy rather than tabstop. (selftest::test_one_liner_labels_utf8): Add test of escaping source lines. (selftest::test_diagnostic_show_locus_one_liner_utf8): Update to use policy rather than tabstop. (selftest::test_overlapped_fixit_printing): Likewise. (selftest::test_overlapped_fixit_printing_utf8): Likewise. (selftest::test_overlapped_fixit_printing_2): Likewise. (selftest::test_tab_expansion): Likewise. (selftest::test_escaping_bytes_1): New. (selftest::test_escaping_bytes_2): New. (selftest::diagnostic_show_locus_c_tests): Call the new tests. * diagnostic.c (diagnostic_initialize): Initialize context->escape_format. (convert_column_unit): Update to use default character width policy. (selftest::test_diagnostic_get_location_text): Likewise. * diagnostic.h (enum diagnostics_escape_format): New enum. (diagnostic_context::escape_format): New field. * doc/invoke.texi (-fdiagnostics-escape-format=): New option. (-fdiagnostics-format=): Add "escape-source" attribute to examples of JSON output, and document it. * input.c (location_compute_display_column): Pass in "policy" rather than "tabstop", passing to cpp_byte_column_to_display_column. (selftest::test_cpp_utf8): Update to use cpp_char_column_policy. * input.h (class cpp_char_column_policy): New forward decl. (location_compute_display_column): Pass in "policy" rather than "tabstop". * opts.c (common_handle_option): Handle OPT_fdiagnostics_escape_format_. * selftest.c (temp_source_file::temp_source_file): New ctor overload taking a size_t. * selftest.h (temp_source_file::temp_source_file): Likewise. gcc/testsuite/ChangeLog: * c-c++-common/diagnostic-format-json-1.c: Add regexp to consume "escape-source" attribute. * c-c++-common/diagnostic-format-json-2.c: Likewise. * c-c++-common/diagnostic-format-json-3.c: Likewise. * c-c++-common/diagnostic-format-json-4.c: Likewise, twice. * c-c++-common/diagnostic-format-json-5.c: Likewise. * gcc.dg/cpp/warn-normalized-4-bytes.c: New test. * gcc.dg/cpp/warn-normalized-4-unicode.c: New test. * gcc.dg/encoding-issues-bytes.c: New test. * gcc.dg/encoding-issues-unicode.c: New test. * gfortran.dg/diagnostic-format-json-1.F90: Add regexp to consume "escape-source" attribute. * gfortran.dg/diagnostic-format-json-2.F90: Likewise. * gfortran.dg/diagnostic-format-json-3.F90: Likewise. libcpp/ChangeLog: * charset.c (convert_escape): Use encoding_rich_location when complaining about nonprintable unknown escape sequences. (cpp_display_width_computation::::cpp_display_width_computation): Pass in policy rather than tabstop. (cpp_display_width_computation::process_next_codepoint): Add "out" param and populate *out if non-NULL. (cpp_display_width_computation::advance_display_cols): Pass NULL to process_next_codepoint. (cpp_byte_column_to_display_column): Pass in policy rather than tabstop. Pass NULL to process_next_codepoint. (cpp_display_column_to_byte_column): Pass in policy rather than tabstop. * errors.c (cpp_diagnostic_get_current_location): New function, splitting out the logic from... (cpp_diagnostic): ...here. (cpp_warning_at): New function. (cpp_pedwarning_at): New function. * include/cpplib.h (cpp_warning_at): New decl for rich_location. (cpp_pedwarning_at): Likewise. (struct cpp_decoded_char): New. (struct cpp_char_column_policy): New. (cpp_display_width_computation::cpp_display_width_computation): Replace "tabstop" param with "policy". (cpp_display_width_computation::process_next_codepoint): Add "out" param. (cpp_display_width_computation::m_tabstop): Replace with... (cpp_display_width_computation::m_policy): ...this. (cpp_byte_column_to_display_column): Replace "tabstop" param with "policy". (cpp_display_width): Likewise. (cpp_display_column_to_byte_column): Likewise. * include/line-map.h (rich_location::escape_on_output_p): New. (rich_location::set_escape_on_output): New. (rich_location::m_escape_on_output): New. * internal.h (cpp_diagnostic_get_current_location): New decl. (class encoding_rich_location): New. * lex.c (skip_whitespace): Use encoding_rich_location when complaining about null characters. (warn_about_normalization): Generate a source range when complaining about improperly normalized tokens, rather than just a point, and use encoding_rich_location so that the source code is escaped on printing. * line-map.c (rich_location::rich_location): Initialize m_escape_on_output. Signed-off-by: David Malcolm <dmalcolm@redhat.com>
2021-10-18Remove unused but set variables.Martin Liska1-2/+0
Reported by clang13 -Wunused-but-set-variable: gcc/ChangeLog: * dbgcnt.c (dbg_cnt_process_opt): Remove unused but set variable. * gcov.c (get_cycles_count): Likewise. * lto-compress.c (lto_compression_zlib): Likewise. (lto_uncompression_zlib): Likewise. * targhooks.c (default_pch_valid_p): Likewise. libcpp/ChangeLog: * charset.c (convert_oct): Remove unused but set variable.
2021-09-01libcpp: Implement C++23 P1949R7 - C++ Identifier Syntax using Unicode ↵Jakub Jelinek1-12/+34
Standard Annex 31 The following patch implements the P1949R7 - C++ Identifier Syntax using Unicode Standard Annex 31 paper. We already allow UTF-8 characters in the source, so that part is already implemented, so IMHO all we need to do is pedwarn instead of just warn for the (default) -Wnormalize=nfc (or for -Wnormalize={id,nkfc}) if the character is not in NFC and to use the unicode XID_Start and XID_Continue derived code properties to find out what characters are allowed (the standard actually adds U+005F to XID_Start, but we are handling the ASCII compatible characters differently already and they aren't allowed in UCNs in identifiers). Instead of hardcoding the large tables in ucnid.tab, this patch makes makeucnid.c read them from the Unicode tables (13.0.0 version at this point). For non-pedantic mode, we accept as 2nd+ char in identifiers a union of valid characters in all supported modes, but for the 1st char it was actually pedantically requiring that it is not any of the characters that may not appear in the currently chosen standard as the first character. This patch changes it such that also what is allowed at the start of an identifier is a union of characters valid at the start of an identifier in any of the pedantic modes. 2021-09-01 Jakub Jelinek <jakub@redhat.com> PR c++/100977 libcpp/ * include/cpplib.h (struct cpp_options): Add cxx23_identifiers. * charset.c (CXX23, NXX23): New enumerators. (CID, NFC, NKC, CTX): Renumber. (ucn_valid_in_identifier): Implement P1949R7 - use CXX23 and NXX23 flags for cxx23_identifiers. For start character in non-pedantic mode, allow characters that are allowed as start characters in any of the supported language modes, rather than disallowing characters allowed only as non-start characters in current mode but for characters from other language modes allowing them even if they are never allowed at start. * init.c (struct lang_flags): Add cxx23_identifiers. (lang_defaults): Add cxx23_identifiers column. (cpp_set_lang): Initialize CPP_OPTION (pfile, cxx23_identifiers). * lex.c (warn_about_normalization): If cxx23_identifiers, use cpp_pedwarning_with_line instead of cpp_warning_with_line for "is not in NFC" diagnostics. * makeucnid.c: Adjust usage comment. (CXX23, NXX23): New enumerators. (all_languages): Add CXX23. (not_NFC, not_NFKC, maybe_not_NFC): Renumber. (read_derivedcore): New function. (write_table): Print also CXX23 and NXX23 columns. (main): Require 5 arguments instead of 4, call read_derivedcore. * ucnid.h: Regenerated using Unicode 13.0.0 files. gcc/testsuite/ * g++.dg/cpp23/normalize1.C: New test. * g++.dg/cpp23/normalize2.C: New test. * g++.dg/cpp23/normalize3.C: New test. * g++.dg/cpp23/normalize4.C: New test. * g++.dg/cpp23/normalize5.C: New test. * g++.dg/cpp23/normalize6.C: New test. * g++.dg/cpp23/normalize7.C: New test. * g++.dg/cpp23/ucnid-1-utf8.C: New test. * g++.dg/cpp23/ucnid-2-utf8.C: New test. * gcc.dg/cpp/ucnid-4.c: Don't expect "not valid at the start of an identifier" errors. * gcc.dg/cpp/ucnid-4-utf8.c: Likewise. * gcc.dg/cpp/ucnid-5-utf8.c: New test.
2021-08-25diagnostics: Support for -finput-charset [PR93067]Lewis Hyatt1-32/+77
Adds the logic to handle -finput-charset in layout_get_source_line(), so that source lines are converted from their input encodings prior to being output by diagnostics machinery. Also adds the ability to strip a UTF-8 BOM similarly. gcc/c-family/ChangeLog: PR other/93067 * c-opts.c (c_common_input_charset_cb): New function. (c_common_post_options): Call new function diagnostic_initialize_input_context(). gcc/d/ChangeLog: PR other/93067 * d-lang.cc (d_input_charset_callback): New function. (d_init): Call new function diagnostic_initialize_input_context(). gcc/fortran/ChangeLog: PR other/93067 * cpp.c (gfc_cpp_post_options): Call new function diagnostic_initialize_input_context(). gcc/ChangeLog: PR other/93067 * coretypes.h (typedef diagnostic_input_charset_callback): Declare. * diagnostic.c (diagnostic_initialize_input_context): New function. * diagnostic.h (diagnostic_initialize_input_context): Declare. * input.c (default_charset_callback): New function. (file_cache::initialize_input_context): New function. (file_cache_slot::create): Added ability to convert the input according to the input context. (file_cache::file_cache): Initialize the new input context. (class file_cache_slot): Added new m_alloc_offset member. (file_cache_slot::file_cache_slot): Initialize the new member. (file_cache_slot::~file_cache_slot): Handle potentially offset buffer. (file_cache_slot::maybe_grow): Likewise. (file_cache_slot::needs_read_p): Handle NULL fp, which is now possible. (file_cache_slot::get_next_line): Likewise. * input.h (class file_cache): Added input context member. libcpp/ChangeLog: PR other/93067 * charset.c (init_iconv_desc): Adapt to permit PFILE argument to be NULL. (_cpp_convert_input): Likewise. Also move UTF-8 BOM logic to... (cpp_check_utf8_bom): ...here. New function. (cpp_input_conversion_is_trivial): New function. * files.c (read_file_guts): Allow PFILE argument to be NULL. Add INPUT_CHARSET argument as an alternate source of this information. (read_file): Pass the new argument to read_file_guts. (cpp_get_converted_source): New function. * include/cpplib.h (struct cpp_converted_source): Declare. (cpp_get_converted_source): Declare. (cpp_input_conversion_is_trivial): Declare. (cpp_check_utf8_bom): Declare. gcc/testsuite/ChangeLog: PR other/93067 * gcc.dg/diagnostic-input-charset-1.c: New test. * gcc.dg/diagnostic-input-utf8-bom.c: New test.
2021-01-04Update copyright years.Jakub Jelinek1-1/+1
2020-12-01Feature: Macros for identifying the wide and narrow execution string literal ↵JeanHeyd Meneide1-0/+3
encoding gcc/c-family * c-cppbuiltin.c (c_cpp_builtins): Add predefined {__GNUC_EXECUTION_CHARSET_NAME} and _WIDE_EXECUTION_CHARSET_NAME} macros. gcc/ * doc/cpp.texi: Document new macros. gcc/testsuite/ * c-c++-common/cpp/wide-narrow-predef-macros.c: New test. libcpp/ * charset.c (init_iconv_desc): Initialize "to" and "from" fields. * directives.c (cpp_get_narrow_charset_name): New function. (cpp_get_wide_charset_name): Likewise. * include/cpplib.h (cpp_get_narrow_charset_name): Prototype. (cpp_get_wide_charset_name): Likewise. * internal.h (cset_converter): Add "to" and "from" fields.
2020-07-14diagnostics: Support conversion of tabs to spaces [PR49973] [PR86904]Lewis Hyatt1-30/+68
Supports conversion of tabs to spaces when outputting diagnostics. Also adds -fdiagnostics-column-unit and -fdiagnostics-column-origin options to control how the column number is output, thereby resolving the two PRs. gcc/c-family/ChangeLog: PR other/86904 * c-indentation.c (should_warn_for_misleading_indentation): Get global tabstop from the new source. * c-opts.c (c_common_handle_option): Remove handling of -ftabstop, which is now a common option. * c.opt: Likewise. gcc/ChangeLog: PR preprocessor/49973 PR other/86904 * common.opt: Handle -ftabstop here instead of in c-family options. Add -fdiagnostics-column-unit= and -fdiagnostics-column-origin= options. * opts.c (common_handle_option): Handle the new options. * diagnostic-format-json.cc (json_from_expanded_location): Add diagnostic_context argument. Use it to convert column numbers as per the new options. (json_from_location_range): Likewise. (json_from_fixit_hint): Likewise. (json_end_diagnostic): Pass the new context argument to helper functions above. Add "column-origin" field to the output. (test_unknown_location): Add the new context argument to calls to helper functions. (test_bad_endpoints): Likewise. * diagnostic-show-locus.c (exploc_with_display_col::exploc_with_display_col): Support tabstop parameter. (layout_point::layout_point): Make use of class exploc_with_display_col. (layout_range::layout_range): Likewise. (struct line_bounds): Clarify that the units are now always display columns. Rename members accordingly. Add constructor. (layout::print_source_line): Add support for tab expansion. (make_range): Adapt to class layout_range changes. (layout::maybe_add_location_range): Likewise. (layout::layout): Adapt to class exploc_with_display_col changes. (layout::calculate_x_offset_display): Support tabstop parameter. (layout::print_annotation_line): Adapt to struct line_bounds changes. (layout::print_line): Likewise. (line_label::line_label): Add diagnostic_context argument. (get_affected_range): Likewise. (get_printed_columns): Likewise. (layout::print_any_labels): Adapt to struct line_label changes. (class correction): Add m_tabstop member. (correction::correction): Add tabstop argument. (correction::compute_display_cols): Use m_tabstop. (class line_corrections): Add m_context member. (line_corrections::line_corrections): Add diagnostic_context argument. (line_corrections::add_hint): Use m_context to handle tabstops. (layout::print_trailing_fixits): Adapt to class line_corrections changes. (test_layout_x_offset_display_utf8): Support tabstop parameter. (test_layout_x_offset_display_tab): New selftest. (test_one_liner_colorized_utf8): Likewise. (test_tab_expansion): Likewise. (test_diagnostic_show_locus_one_liner_utf8): Call the new tests. (diagnostic_show_locus_c_tests): Likewise. (test_overlapped_fixit_printing): Adapt to helper class and function changes. (test_overlapped_fixit_printing_utf8): Likewise. (test_overlapped_fixit_printing_2): Likewise. * diagnostic.h (enum diagnostics_column_unit): New enum. (struct diagnostic_context): Add members for the new options. (diagnostic_converted_column): Declare. (json_from_expanded_location): Add new context argument. * diagnostic.c (diagnostic_initialize): Initialize new members. (diagnostic_converted_column): New function. (maybe_line_and_column): Be willing to output a column of 0. (diagnostic_get_location_text): Convert column number as per the new options. (diagnostic_report_current_module): Likewise. (assert_location_text): Add origin and column_unit arguments for testing the new functionality. (test_diagnostic_get_location_text): Test the new functionality. * doc/invoke.texi: Document the new options and behavior. * input.h (location_compute_display_column): Add tabstop argument. * input.c (location_compute_display_column): Likewise. (test_cpp_utf8): Add selftests for tab expansion. * tree-diagnostic-path.cc (default_tree_make_json_for_path): Pass the new context argument to json_from_expanded_location(). libcpp/ChangeLog: PR preprocessor/49973 PR other/86904 * include/cpplib.h (struct cpp_options): Removed support for -ftabstop, which is now handled by diagnostic_context. (class cpp_display_width_computation): New class. (cpp_byte_column_to_display_column): Add optional tabstop argument. (cpp_display_width): Likewise. (cpp_display_column_to_byte_column): Likewise. * charset.c (cpp_display_width_computation::cpp_display_width_computation): New function. (cpp_display_width_computation::advance_display_cols): Likewise. (compute_next_display_width): Removed and implemented this functionality in a new function... (cpp_display_width_computation::process_next_codepoint): ...here. (cpp_byte_column_to_display_column): Added tabstop argument. Reimplemented in terms of class cpp_display_width_computation. (cpp_display_column_to_byte_column): Likewise. * init.c (cpp_create_reader): Remove handling of -ftabstop, which is now handled by diagnostic_context. gcc/testsuite/ChangeLog: PR preprocessor/49973 PR other/86904 * c-c++-common/Wmisleading-indentation-3.c: Adjust expected output for new defaults. * c-c++-common/Wmisleading-indentation.c: Likewise. * c-c++-common/diagnostic-format-json-1.c: Likewise. * c-c++-common/diagnostic-format-json-2.c: Likewise. * c-c++-common/diagnostic-format-json-3.c: Likewise. * c-c++-common/diagnostic-format-json-4.c: Likewise. * c-c++-common/diagnostic-format-json-5.c: Likewise. * c-c++-common/missing-close-symbol.c: Likewise. * g++.dg/diagnostic/bad-binary-ops.C: Likewise. * g++.dg/parse/error4.C: Likewise. * g++.old-deja/g++.brendan/crash11.C: Likewise. * g++.old-deja/g++.pt/overload2.C: Likewise. * g++.old-deja/g++.robertl/eb109.C: Likewise. * gcc.dg/analyzer/malloc-paths-9.c: Likewise. * gcc.dg/bad-binary-ops.c: Likewise. * gcc.dg/format/branch-1.c: Likewise. * gcc.dg/format/pr79210.c: Likewise. * gcc.dg/plugin/diagnostic-test-expressions-1.c: Likewise. * gcc.dg/plugin/diagnostic-test-string-literals-1.c: Likewise. * gcc.dg/redecl-4.c: Likewise. * gfortran.dg/diagnostic-format-json-1.F90: Likewise. * gfortran.dg/diagnostic-format-json-2.F90: Likewise. * gfortran.dg/diagnostic-format-json-3.F90: Likewise. * go.dg/arrayclear.go: Add a comment explaining why adding a comment was necessary to work around a dejagnu bug. * c-c++-common/diagnostic-units-1.c: New test. * c-c++-common/diagnostic-units-2.c: New test. * c-c++-common/diagnostic-units-3.c: New test. * c-c++-common/diagnostic-units-4.c: New test. * c-c++-common/diagnostic-units-5.c: New test. * c-c++-common/diagnostic-units-6.c: New test. * c-c++-common/diagnostic-units-7.c: New test. * c-c++-common/diagnostic-units-8.c: New test.
2020-05-13c++: Replace "C++2a" with "C++20".Jason Merrill1-1/+1
C++20 isn't final quite yet, but all that remains is formalities, so let's go ahead and change all the references. I think for the next C++ standard we can just call it C++23 rather than C++2b, since the committee has been consistent about time-based releases rather than feature-based. gcc/c-family/ChangeLog 2020-05-13 Jason Merrill <jason@redhat.com> * c.opt (std=c++20): Make c++2a the alias. (std=gnu++20): Likewise. * c-common.h (cxx_dialect): Change cxx2a to cxx20. * c-opts.c: Adjust. * c-cppbuiltin.c: Adjust. * c-ubsan.c: Adjust. * c-warn.c: Adjust. gcc/cp/ChangeLog 2020-05-13 Jason Merrill <jason@redhat.com> * call.c, class.c, constexpr.c, constraint.cc, decl.c, init.c, lambda.c, lex.c, method.c, name-lookup.c, parser.c, pt.c, tree.c, typeck2.c: Change cxx2a to cxx20. libcpp/ChangeLog 2020-05-13 Jason Merrill <jason@redhat.com> * include/cpplib.h (enum c_lang): Change CXX2A to CXX20. * init.c, lex.c: Adjust.
2020-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r279813
2019-12-18Drop unused member from cpp_string_location_reader (PR preprocessor/92982)David Malcolm1-1/+0
libcpp/ChangeLog: PR preprocessor/92982 * charset.c (cpp_string_location_reader::cpp_string_location_reader): Delete initialization of m_line_table. * include/cpplib.h (cpp_string_location_reader::m_line_table): Delete unused member. From-SVN: r279541
2019-12-14re PR preprocessor/92919 (invalid memory access in wide_str_to_charconst ↵Jakub Jelinek1-0/+11
when running ucn2.C testcase (caught by hwasan)) PR preprocessor/92919 * charset.c (wide_str_to_charconst): If str contains just the NUL terminator, punt quietly. From-SVN: r279399
2019-12-09Byte vs column awareness for diagnostic-show-locus.c (PR 49973)Lewis Hyatt1-0/+103
contrib/ChangeLog 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * unicode/from_glibc/unicode_utils.py: Support script from glibc (commit 464cd3) to extract character widths from Unicode data files. * unicode/from_glibc/utf8_gen.py: Likewise. * unicode/UnicodeData.txt: Unicode v. 12.1.0 data file. * unicode/EastAsianWidth.txt: Likewise. * unicode/PropList.txt: Likewise. * unicode/gen_wcwidth.py: New utility to generate libcpp/generated_cpp_wcwidth.h with help from the glibc support scripts and the Unicode data files. * unicode/unicode-license.txt: Added. * unicode/README: New explanatory file. libcpp/ChangeLog 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * generated_cpp_wcwidth.h: New file generated by ../contrib/unicode/gen_wcwidth.py, supports new cpp_wcwidth function. * charset.c (compute_next_display_width): New function to help implement display columns. (cpp_byte_column_to_display_column): Likewise. (cpp_display_column_to_byte_column): Likewise. (cpp_wcwidth): Likewise. * include/cpplib.h (cpp_byte_column_to_display_column): Declare. (cpp_display_column_to_byte_column): Declare. (cpp_wcwidth): Declare. (cpp_display_width): New function. gcc/ChangeLog 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * input.c (location_compute_display_column): New function to help with multibyte awareness in diagnostics. (test_cpp_utf8): New self-test. (input_c_tests): Call the new test. * input.h (location_compute_display_column): Declare. * diagnostic-show-locus.c: Pervasive changes to add multibyte awareness to all classes and functions. (enum column_unit): New enum. (class exploc_with_display_col): New class. (class layout_point): Convert m_column member to array m_columns[2]. (layout_range::contains_point): Add col_unit argument. (test_layout_range_for_single_point): Pass new argument. (test_layout_range_for_single_line): Likewise. (test_layout_range_for_multiple_lines): Likewise. (line_bounds::convert_to_display_cols): New function. (layout::get_state_at_point): Add col_unit argument. (make_range): Use empty filename rather than dummy filename. (get_line_width_without_trailing_whitespace): Rename to... (get_line_bytes_without_trailing_whitespace): ...this. (test_get_line_width_without_trailing_whitespace): Rename to... (test_get_line_bytes_without_trailing_whitespace): ...this. (class layout): m_exploc changed to exploc_with_display_col from plain expanded_location. (layout::get_linenum_width): New accessor member function. (layout::get_x_offset_display): Likewise. (layout::calculate_linenum_width): New subroutine for the constuctor. (layout::calculate_x_offset_display): Likewise. (layout::layout): Use the new subroutines. Add multibyte awareness. (layout::print_source_line): Add multibyte awareness. (layout::print_line): Likewise. (layout::print_annotation_line): Likewise. (line_label::line_label): Likewise. (layout::print_any_labels): Likewise. (layout::annotation_line_showed_range_p): Likewise. (get_printed_columns): Likewise. (class line_label): Rename m_length to m_display_width. (get_affected_columns): Rename to... (get_affected_range): ...this; add col_unit argument and multibyte awareness. (class correction): Add m_affected_bytes and m_display_cols members. Rename m_len to m_byte_length for clarity. Add multibyte awareness throughout. (correction::insertion_p): Add multibyte awareness. (correction::compute_display_cols): New function. (correction::ensure_terminated): Use new member name m_byte_length. (line_corrections::add_hint): Add multibyte awareness. (layout::print_trailing_fixits): Likewise. (layout::get_x_bound_for_row): Likewise. (test_one_liner_simple_caret_utf8): New self-test analogous to the one with _utf8 suffix removed, testing multibyte awareness. (test_one_liner_caret_and_range_utf8): Likewise. (test_one_liner_multiple_carets_and_ranges_utf8): Likewise. (test_one_liner_fixit_insert_before_utf8): Likewise. (test_one_liner_fixit_insert_after_utf8): Likewise. (test_one_liner_fixit_remove_utf8): Likewise. (test_one_liner_fixit_replace_utf8): Likewise. (test_one_liner_fixit_replace_non_equal_range_utf8): Likewise. (test_one_liner_fixit_replace_equal_secondary_range_utf8): Likewise. (test_one_liner_fixit_validation_adhoc_locations_utf8): Likewise. (test_one_liner_many_fixits_1_utf8): Likewise. (test_one_liner_many_fixits_2_utf8): Likewise. (test_one_liner_labels_utf8): Likewise. (test_diagnostic_show_locus_one_liner_utf8): Likewise. (test_overlapped_fixit_printing_utf8): Likewise. (test_overlapped_fixit_printing): Adapt for changes to get_affected_columns, get_printed_columns and class corrections. (test_overlapped_fixit_printing_2): Likewise. (test_linenum_sep): New constant. (test_left_margin): Likewise. (test_offset_impl): Helper function for new test. (test_layout_x_offset_display_utf8): New test. (diagnostic_show_locus_c_tests): Call new tests. gcc/testsuite/ChangeLog: 2019-12-09 Lewis Hyatt <lhyatt@gmail.com> PR preprocessor/49973 * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c (test_show_locus): Tweak so that expected output is the same as before the diagnostic-show-locus.c changes. * gcc.dg/cpp/pr66415-1.c: Likewise. From-SVN: r279137
2019-11-14Support UTF-8 character constants for C2x.Joseph Myers1-0/+2
C2x adds u8'' character constants to C. This patch adds the corresponding GCC support. Most of the support was already present for C++ and just needed enabling for C2x. However, in C2x these constants have type unsigned char, which required corresponding adjustments in the compiler and the preprocessor to give them that type for C. For C, it seems clear to me that having type unsigned char means the constants are unsigned in the preprocessor (and thus treated as having type uintmax_t in #if conditionals), so this patch implements that. I included a conditional in the libcpp change to avoid affecting signedness for C++, but I'm not sure if in fact these constants should also be unsigned in the preprocessor for C++ in which case that !CPP_OPTION (pfile, cplusplus) conditional would not be needed. Bootstrapped with no regressions on x86_64-pc-linux-gnu. gcc/c: * c-parser.c (c_parser_postfix_expression) (c_parser_check_literal_zero): Handle CPP_UTF8CHAR. * gimple-parser.c (c_parser_gimple_postfix_expression): Likewise. gcc/c-family: * c-lex.c (lex_charconst): Make CPP_UTF8CHAR constants unsigned char for C. gcc/testsuite: * gcc.dg/c11-utf8char-1.c, gcc.dg/c2x-utf8char-1.c, gcc.dg/c2x-utf8char-2.c, gcc.dg/c2x-utf8char-3.c, gcc.dg/gnu2x-utf8char-1.c: New tests. libcpp: * charset.c (narrow_str_to_charconst): Make CPP_UTF8CHAR constants unsigned for C. * init.c (lang_defaults): Set utf8_char_literals for GNUC2X and STDC2X. From-SVN: r278265
2019-11-07PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqsJakub Jelinek1-5/+11
PR c++/91370 - Implement P1041R4 and P1139R2 - Stronger Unicode reqs * charset.c (narrow_str_to_charconst): Add TYPE argument. For CPP_UTF8CHAR diagnose whenever number of chars is > 1, using CPP_DL_ERROR instead of CPP_DL_WARNING. (wide_str_to_charconst): For CPP_CHAR16 or CPP_CHAR32, use CPP_DL_ERROR instead of CPP_DL_WARNING when multiple char16_t or char32_t chars are needed. (cpp_interpret_charconst): Adjust narrow_str_to_charconst caller. * g++.dg/cpp1z/utf8-neg.C: Expect errors rather than -Wmultichar warnings. * g++.dg/ext/utf16-4.C: Expect errors rather than warnings. * g++.dg/ext/utf32-4.C: Likewise. * g++.dg/cpp2a/ucn2.C: New test. From-SVN: r277929
2019-09-26charset.c (UCS_LIMIT): New macro.Eric Botcazou1-1/+14
* charset.c (UCS_LIMIT): New macro. (ucn_valid_in_identifier): Use it instead of a hardcoded constant. (_cpp_valid_ucn): Issue a pedantic warning for UCNs larger than UCS_LIMIT outside of identifiers in C and in C++2a or later. From-SVN: r276167
2019-09-19Support extended characters in C/C++ identifiers (PR c/67224)Lewis Hyatt1-2/+81
libcpp/ChangeLog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * charset.c (_cpp_valid_utf8): New function to help lex UTF-8 tokens. * internal.h (_cpp_valid_utf8): Declare. * lex.c (forms_identifier_p): Use it to recognize UTF-8 identifiers. (_cpp_lex_direct): Handle UTF-8 in identifiers and CPP_OTHER tokens. Do all work in "default" case to avoid slowing down typical code paths. Also handle $ and UCN in the default case for consistency. gcc/Changelog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * doc/cpp.texi: Document support for extended characters in identifiers. * doc/cppopts.texi: Likewise. gcc/testsuite/ChangeLog 2019-09-19 Lewis Hyatt <lhyatt@gmail.com> PR c/67224 * c-c++-common/cpp/ucnid-2011-1-utf8.c: New test. * g++.dg/cpp/ucnid-1-utf8.C: New test. * g++.dg/cpp/ucnid-2-utf8.C: New test. * g++.dg/cpp/ucnid-3-utf8.C: New test. * g++.dg/cpp/ucnid-4-utf8.C: New test. * g++.dg/other/ucnid-1-utf8.C: New test. * gcc.dg/cpp/ucnid-1-utf8.c: New test. * gcc.dg/cpp/ucnid-10-utf8.c: New test. * gcc.dg/cpp/ucnid-11-utf8.c: New test. * gcc.dg/cpp/ucnid-12-utf8.c: New test. * gcc.dg/cpp/ucnid-13-utf8.c: New test. * gcc.dg/cpp/ucnid-14-utf8.c: New test. * gcc.dg/cpp/ucnid-15-utf8.c: New test. * gcc.dg/cpp/ucnid-2-utf8.c: New test. * gcc.dg/cpp/ucnid-3-utf8.c: New test. * gcc.dg/cpp/ucnid-4-utf8.c: New test. * gcc.dg/cpp/ucnid-6-utf8.c: New test. * gcc.dg/cpp/ucnid-7-utf8.c: New test. * gcc.dg/cpp/ucnid-9-utf8.c: New test. * gcc.dg/ucnid-1-utf8.c: New test. * gcc.dg/ucnid-10-utf8.c: New test. * gcc.dg/ucnid-11-utf8.c: New test. * gcc.dg/ucnid-12-utf8.c: New test. * gcc.dg/ucnid-13-utf8.c: New test. * gcc.dg/ucnid-14-utf8.c: New test. * gcc.dg/ucnid-15-utf8.c: New test. * gcc.dg/ucnid-16-utf8.c: New test. * gcc.dg/ucnid-2-utf8.c: New test. * gcc.dg/ucnid-3-utf8.c: New test. * gcc.dg/ucnid-4-utf8.c: New test. * gcc.dg/ucnid-5-utf8.c: New test. * gcc.dg/ucnid-6-utf8.c: New test. * gcc.dg/ucnid-7-utf8.c: New test. * gcc.dg/ucnid-8-utf8.c: New test. * gcc.dg/ucnid-9-utf8.c: New test. From-SVN: r275979
2019-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r267494
2018-11-13Eliminate source_location in favor of location_tDavid Malcolm1-1/+1
Historically GCC used location_t, while libcpp used source_location. This inconsistency has been annoying me for a while, so this patch removes source_location in favor of location_t throughout (as the latter is shorter). gcc/ChangeLog: * builtins.c: Replace "source_location" with "location_t". * diagnostic-show-locus.c: Likewise. * diagnostic.c: Likewise. * dumpfile.c: Likewise. * gcc-rich-location.h: Likewise. * genmatch.c: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * input.c: Likewise. * input.h: Likewise. Eliminate the typedef. * omp-expand.c: Likewise. * selftest.h: Likewise. * substring-locations.h (get_source_location_for_substring): Rename to.. (get_location_within_string): ...this. * tree-cfg.c: Replace "source_location" with "location_t". * tree-cfgcleanup.c: Likewise. * tree-diagnostic.c: Likewise. * tree-into-ssa.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-phinodes.c: Likewise. * tree-phinodes.h: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa.c: Likewise. * tree-ssa.h: Likewise. * tree-vect-loop-manip.c: Likewise. gcc/c-family/ChangeLog: * c-common.c (c_get_substring_location): Update for renaming of get_source_location_for_substring to get_location_within_string. * c-lex.c: Replace "source_location" with "location_t". * c-opts.c: Likewise. * c-ppoutput.c: Likewise. gcc/c/ChangeLog: * c-decl.c: Replace "source_location" with "location_t". * c-tree.h: Likewise. * c-typeck.c: Likewise. * gimple-parser.c: Likewise. gcc/cp/ChangeLog: * call.c: Replace "source_location" with "location_t". * cp-tree.h: Likewise. * cvt.c: Likewise. * name-lookup.c: Likewise. * parser.c: Likewise. * typeck.c: Likewise. gcc/fortran/ChangeLog: * cpp.c: Replace "source_location" with "location_t". * gfortran.h: Likewise. gcc/go/ChangeLog: * go-gcc-diagnostics.cc: Replace "source_location" with "location_t". * go-gcc.cc: Likewise. * go-linemap.cc: Likewise. * go-location.h: Likewise. * gofrontend/README: Likewise. gcc/jit/ChangeLog: * jit-playback.c: Replace "source_location" with "location_t". gcc/testsuite/ChangeLog: * g++.dg/plugin/comment_plugin.c: Replace "source_location" with "location_t". * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c: Likewise. libcc1/ChangeLog: * libcc1plugin.cc: Replace "source_location" with "location_t". (plugin_context::get_source_location): Rename to... (plugin_context::get_location_t): ...this. * libcp1plugin.cc: Likewise. libcpp/ChangeLog: * charset.c: Replace "source_location" with "location_t". * directives-only.c: Likewise. * directives.c: Likewise. * errors.c: Likewise. * expr.c: Likewise. * files.c: Likewise. * include/cpplib.h: Likewise. Rename MAX_SOURCE_LOCATION to MAX_LOCATION_T. * include/line-map.h: Likewise. * init.c: Likewise. * internal.h: Likewise. * lex.c: Likewise. * line-map.c: Likewise. * location-example.txt: Likewise. * macro.c: Likewise. * pch.c: Likewise. * traditional.c: Likewise. From-SVN: r266085
2018-10-09Cleanup of libcpp diagnostic callbacksDavid Malcolm1-14/+16
This patch renames the "error" callback within libcpp to "diagnostic", and uses the pair of enums in cpplib.h, rather than passing two different kinds of "int" around. gcc/c-family/ChangeLog: * c-common.c (c_option_controlling_cpp_error): Rename to... (c_option_controlling_cpp_diagnostic): ...this, and convert "reason" from int to enum. (c_cpp_error): Rename to... (c_cpp_diagnostic): ...this, converting level and reason to enums. * c-common.h (c_cpp_error): Rename to... (c_cpp_diagnostic): ...this, converting level and reason to enums. * c-opts.c (c_common_init_options): Update for renaming. gcc/fortran/ChangeLog: * cpp.c (gfc_cpp_init_0): Update for renamings. (cb_cpp_error): Rename to... (cb_cpp_diagnostic): ...this, converting level and reason to enums. gcc/ChangeLog: * genmatch.c (error_cb): Rename to... (diagnostic_cb): ...this, converting int params to enums. (fatal_at): Update for renaming. (warning_at): Likewise. (main): Likewise. * input.c (selftest::ebcdic_execution_charset::apply): Update for renaming of... (selftest::ebcdic_execution_charset::on_error): ...this, renaming to... (selftest::ebcdic_execution_charset::on_diagnostic): ...this, converting level and reason to enums. (class selftest::lexer_error_sink): Rename to... (class selftest::lexer_test_options): ...this, renaming field "m_errors" to "m_diagnostics". (selftest::lexer_test_options::apply): Update for renaming of... (selftest::lexer_test_options::on_error): ...this, renaming to... (selftest::lexer_test_options::on_diagnostic): ...this converting level and reason to enums. (selftest::test_lexer_string_locations_raw_string_unterminated): Update for renamings. * opth-gen.awk (struct cpp_reason_option_codes_t): Use enum for "reason". libcpp/ChangeLog: * charset.c (noop_error_cb): Rename to... (noop_diagnostic_cb): ...this, converting params to enums. (cpp_interpret_string_ranges): Update for renaming and enums. * directives.c (check_eol_1): Convert reason to enum. (do_diagnostic): Convert code and reason to enum. (do_error): Use CPP_W_NONE rather than 0. (do_pragma_dependency): Likewise. * errors.c (cpp_diagnostic_at): Convert level and reason to enums. Update for renaming. (cpp_diagnostic): Convert level and reason to enums. (cpp_error): Convert level to enum. (cpp_warning): Convert reason to enums. (cpp_pedwarning): Likewise. (cpp_warning_syshdr): Likewise. (cpp_diagnostic_with_line): Convert level and reason to enums. Update for renaming. (cpp_error_with_line): Convert level to enum. (cpp_warning_with_line): Convert reason to enums. (cpp_pedwarning_with_line): Likewise. (cpp_warning_with_line_syshdr): Likewise. (cpp_error_at): Convert level to enum. (cpp_errno): Likewise. (cpp_errno_filename): Likewise. * include/cpplib.h (enum cpp_diagnostic_level): Name this enum, and move to before struct cpp_callbacks. (enum cpp_warning_reason): Likewise. (cpp_callbacks::diagnostic): Convert params from int to enums. (cpp_error): Convert int param to enum cpp_diagnostic_level. (cpp_warning): Convert int param to enum cpp_warning_reason. (cpp_pedwarning): Likewise. (cpp_warning_syshdr): Likewise. (cpp_errno): Convert int param to enum cpp_diagnostic_level. (cpp_errno_filename): Likewise. (cpp_error_with_line): Likewise. (cpp_warning_with_line): Convert int param to enum cpp_warning_reason. (cpp_pedwarning_with_line): Likewise. (cpp_warning_with_line_syshdr): Likewise. (cpp_error_at): Convert int param to enum cpp_diagnostic_level. * macro.c (create_iso_definition): Convert int to enum. (_cpp_create_definition): Likewise. From-SVN: r264999
2018-01-03Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r256169
2017-01-01Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r243994
2016-11-17Fix locations within raw stringsDavid Malcolm1-1/+12
Whilst investigating PR preprocessor/78324 I noticed that the substring location code currently doesn't handle raw strings correctly, by not skipping the 'R', opening quote, delimiter and opening parenthesis. For example, an attempt to underline chars 4-7 with caret at 6 of this raw string yields this erroneous output: __emit_string_literal_range (R"foo(0123456789)foo", ~~^~ With the patch, the correct range/caret is printed: __emit_string_literal_range (R"foo(0123456789)foo", ~~^~ gcc/ChangeLog: * input.c (selftest::test_lexer_string_locations_long_line): New function. (selftest::test_lexer_string_locations_raw_string_multiline): New function. (selftest::input_c_tests): Call the new functions, via for_each_line_table_case. gcc/testsuite/ChangeLog: * gcc.dg/plugin/diagnostic-test-string-literals-1.c (test_raw_string_one_liner): New function. (test_raw_string_multiline): New function. libcpp/ChangeLog: * charset.c (cpp_interpret_string_1): Skip locations from loc_reader when advancing 'p' when handling raw strings. From-SVN: r242552
2016-09-23Provide location information for terminator characters (PR preprocessor/77672)David Malcolm1-1/+8
substring_loc::get_location currently fails for the final terminator character in a STRING_CST from the C frontend, so that format_warning_va falls back to using the location of the string as a whole. This patch tweaks things [1] so that we use the final closing quote as the location of the terminator character, as requested in PR preprocessor/77672. [1] specifically, cpp_interpret_string_1. gcc/ChangeLog: PR preprocessor/77672 * input.c (selftest::test_lexer_string_locations_simple): Update test to expect location information of the terminator character at the location of the final closing quote. (selftest::test_lexer_string_locations_hex): Likewise. (selftest::test_lexer_string_locations_oct): Likewise. (selftest::test_lexer_string_locations_letter_escape_1): Likewise. (selftest::test_lexer_string_locations_letter_escape_2): Likewise. (selftest::test_lexer_string_locations_ucn4): Likewise. (selftest::test_lexer_string_locations_ucn8): Likewise. (selftest::test_lexer_string_locations_u8): Likewise. (selftest::test_lexer_string_locations_utf8_source): Likewise. (selftest::test_lexer_string_locations_concatenation_1): Likewise. (selftest::test_lexer_string_locations_concatenation_2): Likewise. (selftest::test_lexer_string_locations_concatenation_3): Likewise. (selftest::test_lexer_string_locations_macro): Likewise. (selftest::test_lexer_string_locations_long_line): Likewise. gcc/testsuite/ChangeLog: PR preprocessor/77672 * gcc.dg/plugin/diagnostic-test-string-literals-1.c (test_terminator_location): New function. libcpp/ChangeLog: PR preprocessor/77672 * charset.c (cpp_interpret_string_1): Add a source_range for the NUL-terminator, using the location of the trailing quote of the final string. From-SVN: r240434
2016-08-06Fix crash in selftest::test_lexer_string_locations_ucn4 (PR bootstrap/72823)David Malcolm1-6/+5
libcpp/ChangeLog: PR bootstrap/72823 * charset.c (_cpp_valid_ucn): Replace overzealous assert with one that allows for char_range to be non-NULL when loc_reader is NULL. From-SVN: r239211
2016-08-05On-demand locations within string-literalsDavid Malcolm1-52/+380
gcc/c-family/ChangeLog: * c-common.c: Include "substring-locations.h". (get_cpp_ttype_from_string_type): New function. (g_string_concat_db): New global. (substring_loc::get_range): New method. * c-common.h (g_string_concat_db): New declaration. (class substring_loc): New class. * c-lex.c (lex_string): When concatenating strings, capture the locations of all tokens using a new obstack, and record the concatenation locations within g_string_concat_db. * c-opts.c (c_common_init_options): Construct g_string_concat_db on the ggc-heap. gcc/ChangeLog: * input.c (string_concat::string_concat): New constructor. (string_concat_db::string_concat_db): New constructor. (string_concat_db::record_string_concatenation): New method. (string_concat_db::get_string_concatenation): New method. (string_concat_db::get_key_loc): New method. (class auto_cpp_string_vec): New class. (get_substring_ranges_for_loc): New function. (get_source_range_for_substring): New function. (get_num_source_ranges_for_substring): New function. (class selftest::lexer_test_options): New class. (struct selftest::lexer_test): New struct. (class selftest::ebcdic_execution_charset): New class. (selftest::ebcdic_execution_charset::s_singleton): New variable. (selftest::lexer_test::lexer_test): New constructor. (selftest::lexer_test::~lexer_test): New destructor. (selftest::lexer_test::get_token): New method. (selftest::assert_char_at_range): New function. (ASSERT_CHAR_AT_RANGE): New macro. (selftest::assert_num_substring_ranges): New function. (ASSERT_NUM_SUBSTRING_RANGES): New macro. (selftest::assert_has_no_substring_ranges): New function. (ASSERT_HAS_NO_SUBSTRING_RANGES): New macro. (selftest::test_lexer_string_locations_simple): New function. (selftest::test_lexer_string_locations_ebcdic): New function. (selftest::test_lexer_string_locations_hex): New function. (selftest::test_lexer_string_locations_oct): New function. (selftest::test_lexer_string_locations_letter_escape_1): New function. (selftest::test_lexer_string_locations_letter_escape_2): New function. (selftest::test_lexer_string_locations_ucn4): New function. (selftest::test_lexer_string_locations_ucn8): New function. (selftest::uint32_from_big_endian): New function. (selftest::test_lexer_string_locations_wide_string): New function. (selftest::uint16_from_big_endian): New function. (selftest::test_lexer_string_locations_string16): New function. (selftest::test_lexer_string_locations_string32): New function. (selftest::test_lexer_string_locations_u8): New function. (selftest::test_lexer_string_locations_utf8_source): New function. (selftest::test_lexer_string_locations_concatenation_1): New function. (selftest::test_lexer_string_locations_concatenation_2): New function. (selftest::test_lexer_string_locations_concatenation_3): New function. (selftest::test_lexer_string_locations_macro): New function. (selftest::test_lexer_string_locations_stringified_macro_argument): New function. (selftest::test_lexer_string_locations_non_string): New function. (selftest::test_lexer_string_locations_long_line): New function. (selftest::test_lexer_char_constants): New function. (selftest::input_c_tests): Call the new test functions once per case within the line_table test matrix. * input.h (struct string_concat): New struct. (struct location_hash): New struct. (class string_concat_db): New class. * substring-locations.h: New header. gcc/testsuite/ChangeLog: * gcc.dg/plugin/diagnostic-test-string-literals-1.c: New file. * gcc.dg/plugin/diagnostic-test-string-literals-2.c: New file. * gcc.dg/plugin/diagnostic_plugin_test_string_literals.c: New file. * gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above new files. libcpp/ChangeLog: * charset.c (cpp_substring_ranges::cpp_substring_ranges): New constructor. (cpp_substring_ranges::~cpp_substring_ranges): New destructor. (cpp_substring_ranges::add_range): New method. (cpp_substring_ranges::add_n_ranges): New method. (_cpp_valid_ucn): Add "char_range" and "loc_reader" params; if they are non-NULL, read position information from *loc_reader and update char_range->m_finish accordingly. (convert_ucn): Add "char_range", "loc_reader", and "ranges" params. If loc_reader is non-NULL, read location information from it, and update *ranges accordingly, using char_range. Conditionalize the conversion into tbuf on tbuf being non-NULL. (convert_hex): Likewise, conditionalizing the call to emit_numeric_escape on tbuf. (convert_oct): Likewise. (convert_escape): Add params "loc_reader" and "ranges". If loc_reader is non-NULL, read location information from it, and update *ranges accordingly. Conditionalize the conversion into tbuf on tbuf being non-NULL. (cpp_interpret_string): Rename to... (cpp_interpret_string_1): ...this, adding params "loc_readers" and "out". Use "to" to conditionalize the initialization and usage of "tbuf", such as running the converter. If "loc_readers" is non-NULL, use the instances within it, reading location information from them, and passing them to convert_escape; likewise write to "out" if loc_readers is non-NULL. Check for leading quote and issue an error if it is not present. Update boundary check from "== limit" to ">= limit" to protect against erroneous location values to calls that are not parsing string literals. (cpp_interpret_string): Reimplement in terms to cpp_interpret_string_1. (noop_error_cb): New function. (cpp_interpret_string_ranges): New function. (cpp_string_location_reader::cpp_string_location_reader): New constructor. (cpp_string_location_reader::get_next): New method. * include/cpplib.h (class cpp_string_location_reader): New class. (class cpp_substring_ranges): New class. (cpp_interpret_string_ranges): New prototype. * internal.h (_cpp_valid_ucn): Add params "char_range" and "loc_reader". * lex.c (forms_identifier_p): Pass NULL for new params to _cpp_valid_ucn. From-SVN: r239175
2016-02-05re PR c++/69628 (Conditional jump or move depends on uninitialised value(s) ↵Jakub Jelinek1-2/+9
in lex_charconst(cpp_token const*) (c-lex.c:1252)) PR c++/69628 * charset.c (cpp_interpret_charconst): Clear *PCHARS_SEEN and *UNSIGNEDP if bailing out early due to errors. * g++.dg/parse/pr69628.C: New test. From-SVN: r233186
2016-01-04Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r232055
2015-07-02re PR preprocessor/53690 ([C++11] \u0000 and \U00000000 are wrongly encoded ↵Paolo Carlini1-15/+15
as U+0001.) /libcpp 2015-07-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53690 * charset.c (_cpp_valid_ucn): Add cppchar_t * parameter and change return type to bool. Fix encoding of \u0000 and \U00000000 in C++. (convert_ucn): Adjust call. * lex.c (forms_identifier_p): Likewise. * internal.h (_cpp_valid_ucn): Adjust declaration. /gcc/testsuite 2015-07-02 Paolo Carlini <paolo.carlini@oracle.com> PR c++/53690 * g++.dg/cpp/pr53690.C: New. From-SVN: r225353
2015-06-30Implement N4197 - Adding u8 character literalsEdward Smith-Rowland1-3/+5
libcpp: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * include/cpplib.h (UTF8CHAR, UTF8CHAR_USERDEF): New cpp tokens; (struct cpp_options): Add utf8_char_literals. * init.c (struct lang_flags): Add utf8_char_literals; (struct lang_flags lang_defaults): Add column for utf8_char_literals. * macro.c (stringify_arg()): Treat CPP_UTF8CHAR token; * expr.c (cpp_userdef_char_remove_type(), cpp_userdef_char_add_type()): Treat CPP_UTF8CHAR_USERDEF, CPP_UTF8CHAR tokens; (cpp_userdef_char_p()): Treat CPP_UTF8CHAR_USERDEF token; (eval_token(), _cpp_parse_expr()): Treat CPP_UTF8CHAR token. * lex.c (lex_string(), _cpp_lex_direct()): Include CPP_UTF8CHAR tokens. * charset.c (converter_for_type(), cpp_interpret_charconst()): Treat CPP_UTF8CHAR token. gcc/c-family: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * c-family/c-ada-spec.c (print_ada_macros()): Treat CPP_UTF8CHAR like CPP_CHAR. * c-family/c-common.c (c_parse_error()): print CPP_UTF8CHAR and CPP_UTF8CHAR_USERDEF tokens. * c-family/c-lex.c (c_lex_with_flags()): Treat CPP_UTF8CHAR_USERDEF and CPP_UTF8CHAR tokens; (lex_charconst()): Treat CPP_UTF8CHAR token. gcc/cp: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * parser.c (cp_parser_primary_expression()): Treat CPP_UTF8CHAR and CPP_UTF8CHAR_USERDEF tokens; (cp_parser_parenthesized_expression_list()): Treat CPP_UTF8CHAR token. gcc/testsuite: 2015-06-30 Edward Smith-Rowland <3dw4rd@verizon.net> Implement N4197 - Adding u8 character literals * g++.dg/cpp1z/utf8.C: New. * g++.dg/cpp1z/utf8-neg.C: New. * g++.dg/cpp1z/udlit-utf8char.C: New. From-SVN: r225185
2015-01-05Update copyright years.Jakub Jelinek1-1/+1
From-SVN: r219188
2014-11-29Fix off-by-one bug in utf16 conversion (PR preprocessor/41698).Joseph Myers1-1/+1
libcpp: 2014-11-29 John Schmerge <jbschmerge@gmail.com> PR preprocessor/41698 * charset.c (one_utf8_to_utf16): Do not produce surrogate pairs for 0xffff. gcc/testsuite: 2014-11-29 Joseph Myers <joseph@codesourcery.com> PR preprocessor/41698 * gcc/testsuite/g++.dg/cpp/utf16-pr41698-1.C: New test. From-SVN: r218179
2014-10-02charset.c (convert_no_conversion): Reallocate memory with 25% headroom.Bernd Edlinger1-0/+1
2014-10-02 Bernd Edlinger <bernd.edlinger@hotmail.de> Jeff Law <law@redhat.com> * charset.c (convert_no_conversion): Reallocate memory with 25% headroom. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r215785
2014-09-22charset.c (conversion): Rename to ...Jan Hubicka1-2/+2
* charset.c (conversion): Rename to ... (cpp_conversion): ... this one; update. * files.c (file_hash_entry): Rename to ... (cpp_file_hash_entry): ... this one ; update. From-SVN: r215482
2014-08-19c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according to ↵Marek Polacek1-1/+1
warn_c90_c99_compat. gcc/c-family/ * c-opts.c (sanitize_cpp_opts): Make warn_long_long be set according to warn_c90_c99_compat. * c.opt (Wc90-c99-compat, Wdeclaration-after-statement): Initialize to -1. gcc/c/ * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally to pedwarn_c90. * c-errors.c: Include "opts.h". (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better. * c-parser.c (disable_extension_diagnostics): Handle negative value of warn_c90_c99_compat, too. (restore_extension_diagnostics): Likewise. (c_parser_compound_statement_nostart): Pass OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90. gcc/testsuite/ * gcc.dg/Wc90-c99-compat-4.c: Remove all dg-warnings. * gcc.dg/Wc90-c99-compat-5.c: Remove all dg-errors. * gcc.dg/Wc90-c99-compat-7.c: New test. * gcc.dg/Wc90-c99-compat-8.c: New test. * gcc.dg/Wdeclaration-after-statement-4.c: New test. libcpp/ * charset.c (_cpp_valid_ucn): Warn only if -Wc90-c99-compat. * lex.c (_cpp_lex_direct): Likewise. * macro.c (replace_args): Likewise. (parse_params): Likewise. * include/cpplib.h (cpp_options): Change cpp_warn_c90_c99_compat to char. From-SVN: r214131
2014-08-10re PR c/51849 (-Wc99-compat would be considered useful)Marek Polacek1-0/+4
PR c/51849 gcc/ * gcc/doc/invoke.texi: Document -Wc90-c99-compat. gcc/c-family/ * c-opts.c (sanitize_cpp_opts): Pass warn_c90_c99_compat to libcpp. * c.opt (Wc90-c99-compat): Add option. gcc/c/ * c-decl.c (build_array_declarator): Remove check for !flag_isoc99. Call pedwarn_c90 instead of pedwarn. (check_bitfield_type_and_width): Likewise. (declspecs_add_qual): Likewise. (declspecs_add_type): Likewise. (warn_variable_length_array): Unify function for -pedantic and -Wvla. Adjust to only call pedwarn_c90. (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call pedwarn_c90 instead of pedwarn. * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat. * c-parser.c (disable_extension_diagnostics): Handle warn_c90_c99_compat. (restore_extension_diagnostics): Likewise. (c_parser_enum_specifier): Remove check for !flag_isoc99. Call pedwarn_c90 instead of pedwarn. (c_parser_initelt): Likewise. (c_parser_postfix_expression): Likewise. (c_parser_postfix_expression_after_paren_type): Likewise. (c_parser_compound_statement_nostart): Remove check for !flag_isoc99. * c-tree.h: Fix formatting. * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call pedwarn_c90 instead of pedwarn. gcc/testsuite/ * gcc.dg/Wc90-c99-compat-1.c: New test. * gcc.dg/Wc90-c99-compat-2.c: New test. * gcc.dg/Wc90-c99-compat-3.c: New test. * gcc.dg/Wc90-c99-compat-4.c: New test. * gcc.dg/Wc90-c99-compat-5.c: New test. * gcc.dg/Wc90-c99-compat-6.c: New test. * gcc.dg/wvla-1.c: Adjust dg-warning. * gcc.dg/wvla-2.c: Adjust dg-warning. * gcc.dg/wvla-4.c: Adjust dg-warning. * gcc.dg/wvla-6.c: Adjust dg-warning. libcpp/ * lex.c (_cpp_lex_direct): Warn when -Wc90-c99-compat is in effect. * charset.c (_cpp_valid_ucn): Likewise. * include/cpplib.h (cpp_options): Add cpp_warn_c90_c99_compat. * macro.c (replace_args): Warn when -Wc90-c99-compat is in effect. (parse_params): Likewise. From-SVN: r213786
2014-01-02Update copyright years in libcpp/Richard Sandiford1-1/+1
From-SVN: r206293
2013-11-16ucnid-2011-1.c: New test.Joseph Myers1-42/+46
gcc/testsuite: * c-c++-common/cpp/ucnid-2011-1.c: New test. libcpp: * ucnid.tab: Add C11 and C11NOSTART data. * makeucnid.c (digit): Rename enum value to N99. (C11, N11, all_languages): New enum values. (NUM_CODE_POINTS, MAX_CODE_POINT): New macros. (flags, decomp, combining_value): Use NUM_CODE_POINTS as array size. (decomp): Use unsigned int as element type. (all_decomp): New array. (read_ucnid): Handle C11 and C11NOSTART. Use MAX_CODE_POINT. (read_table): Use MAX_CODE_POINT. Store all decompositions in all_decomp. (read_derived): Use MAX_CODE_POINT. (write_table): Use NUM_CODE_POINTS. Print N99, C11 and N11 flags. Print whole array variable declaration rather than just array contents. (char_id_valid, write_context_switch): New functions. (main): Call write_context_switch. * ucnid.h: Regenerate. * include/cpplib.h (struct cpp_options): Add c11_identifiers. * init.c (struct lang_flags): Add c11_identifiers. (cpp_set_lang): Set c11_identifiers option from selected language. * internal.h (struct normalize_state): Document "previous" as previous starter character. (NORMALIZE_STATE_UPDATE_IDNUM): Take character as argument. * charset.c (DIG): Rename enum value to N99. (C11, N11): New enum values. (struct ucnrange): Give name to struct. Use short for flags and unsigned int for end of range. Include ucnid.h for whole variable declaration. (ucn_valid_in_identifier): Allow for characters up to 0x10FFFF. Allow for C11 in determining valid characters and valid start characters. Use check_nfc for non-Hangul context-dependent checks. Only store starter characters in nst->previous. (_cpp_valid_ucn): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. * lex.c (lex_identifier): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. Call NORMALIZE_STATE_UPDATE_IDNUM after initial non-UCN part of identifier. (lex_number): Pass new argument to NORMALIZE_STATE_UPDATE_IDNUM. From-SVN: r204886
2013-01-14Update copyright years in libcpp.Richard Sandiford1-2/+1
From-SVN: r195162
2012-12-03re PR bootstrap/55380 (All search_line_fast implementations read beyond buffer)Jakub Jelinek1-4/+10
PR bootstrap/55380 PR other/54691 * files.c (read_file_guts): Allocate extra 16 bytes instead of 1 byte at the end of buf. Pass size + 16 instead of size to _cpp_convert_input. * charset.c (_cpp_convert_input): Reallocate if there aren't at least 16 bytes beyond to.len in the buffer. Clear 16 bytes at to.text + to.len. From-SVN: r194102
2011-01-03Update Copyright years for files modified in 2010.Jakub Jelinek1-2/+2
From-SVN: r168438
2010-04-07diagnostic.h (diagnostic_override_option_index): New macro to set a ↵Simon Baldwin1-8/+8
diagnostic's option_index. * diagnostic.h (diagnostic_override_option_index): New macro to set a diagnostic's option_index. * c-tree.h (c_cpp_error): Add warning reason argument. * opts.c (_warning_as_error_callback): New. (register_warning_as_error_callback): Store callback for warnings enabled via enable_warning_as_error. (enable_warning_as_error): Call callback, minor code tidy. * opts.h (register_warning_as_error_callback): Declare. * c-opts.c (warning_as_error_callback): New, set cpp_opts flag in response to -Werror=. (c_common_init_options): Register warning_as_error_callback in opts.c. * common.opt: Add -Wno-cpp option. * c-common.c (struct reason_option_codes_t): Map cpp warning reason codes to gcc option indexes. * (c_option_controlling_cpp_error): New function, lookup the gcc option index for a cpp warning reason code. * (c_cpp_error): Add warning reason argument, call c_option_controlling_cpp_error for diagnostic_override_option_index. * doc/invoke.texi: Document -Wno-cpp. * cpp.c (cb_cpp_error): Add warning reason argument, set a value for diagnostic_override_option_index if CPP_W_WARNING_DIRECTIVE. * directives.c (do_diagnostic): Add warning reason argument, call appropriate error reporting function for code. (directive_diagnostics): Call specific warning functions with warning reason where appropriate. (do_error, do_warning, do_pragma_dependency): Add warning reason argument to do_diagnostic calls. * macro.c (_cpp_warn_if_unused_macro, enter_macro_context, _cpp_create_definition): Call specific warning functions with warning reason where appropriate. * Makefile.in: Add new diagnostic functions to gettext translations. * include/cpplib.h (struct cpp_callbacks): Add warning reason code to error callback. (CPP_DL_WARNING, CPP_DL_WARNING_SYSHDR, CPP_DL_PEDWARN, CPP_DL_ERROR, CPP_DL_ICE, CPP_DL_NOTE, CPP_DL_FATAL): Replace macros with enums. (CPP_W_NONE, CPP_W_DEPRECATED, CPP_W_COMMENTS, CPP_W_MISSING_INCLUDE_DIRS, CPP_W_TRIGRAPHS, CPP_W_MULTICHAR, CPP_W_TRADITIONAL, CPP_W_LONG_LONG, CPP_W_ENDIF_LABELS, CPP_W_NUM_SIGN_CHANGE, CPP_W_VARIADIC_MACROS, CPP_W_BUILTIN_MACRO_REDEFINED, CPP_W_DOLLARS, CPP_W_UNDEF, CPP_W_UNUSED_MACROS, CPP_W_CXX_OPERATOR_NAMES, CPP_W_NORMALIZE, CPP_W_INVALID_PCH, CPP_W_WARNING_DIRECTIVE): New enums for cpp warning reason codes. (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, cpp_warning_with_line, cpp_pedwarning_with_line, cpp_warning_with_line_syshdr): New specific error reporting functions. * pch.c (cpp_valid_state): Call specific warning functions with warning reason where appropriate. * errors.c (cpp_diagnostic, cpp_diagnostic_with_line): New central diagnostic handlers. (cpp_warning, cpp_pedwarning, cpp_warning_syshdr, cpp_warning_with_line, cpp_pedwarning_with_line, cpp_warning_with_line_syshdr): New specific error reporting functions. * expr.c (cpp_classify_number, eval_token, num_unary_op): Call specific warning functions with warning reason where appropriate. * lex.c (_cpp_process_line_notes, _cpp_skip_block_comment, warn_about_normalization, lex_identifier_intern, lex_identifier, _cpp_lex_direct): Ditto. * charset.c (_cpp_valid_ucn, convert_hex, convert_escape, narrow_str_to_charconst): Ditto. * gcc.dg/cpp/warn-undef-2.c: New. * gcc.dg/cpp/warn-traditional-2.c: New. * gcc.dg/cpp/warn-comments-2.c: New. * gcc.dg/cpp/warning-directive-1.c: New. * gcc.dg/cpp/warn-long-long.c: New. * gcc.dg/cpp/warn-traditional.c: New. * gcc.dg/cpp/warn-variadic-2.c: New. * gcc.dg/cpp/warn-undef.c: New. * gcc.dg/cpp/warn-normalized-1.c: New. * gcc.dg/cpp/warning-directive-2.c: New. * gcc.dg/cpp/warn-long-long-2.c: New. * gcc.dg/cpp/warn-variadic.c: New. * gcc.dg/cpp/warn-normalized-2.c: New. * gcc.dg/cpp/warning-directive-3.c: New. * gcc.dg/cpp/warn-deprecated-2.c: New. * gcc.dg/cpp/warn-trigraphs-1.c: New. * gcc.dg/cpp/warn-multichar-2.c: New. * gcc.dg/cpp/warn-normalized-3.c: New. * gcc.dg/cpp/warning-directive-4.c: New. * gcc.dg/cpp/warn-unused-macros.c: New. * gcc.dg/cpp/warn-trigraphs-2.c: New. * gcc.dg/cpp/warn-cxx-compat-2.c: New. * gcc.dg/cpp/warn-cxx-compat.c: New. * gcc.dg/cpp/warn-redefined.c: New. * gcc.dg/cpp/warn-trigraphs-3.c: New. * gcc.dg/cpp/warn-unused-macros-2.c: New. * gcc.dg/cpp/warn-deprecated.c: New. * gcc.dg/cpp/warn-trigraphs-4.c: New. * gcc.dg/cpp/warn-redefined-2.c: New. * gcc.dg/cpp/warn-comments.c: New. * gcc.dg/cpp/warn-multichar.c: New. * g++.dg/cpp/warning-directive-1.C: New. * g++.dg/cpp/warning-directive-2.C: New. * g++.dg/cpp/warning-directive-3.C: New. * g++.dg/cpp/warning-directive-4.C: New. * gfortran.dg/warning-directive-1.F90: New. * gfortran.dg/warning-directive-3.F90: New. * gfortran.dg/warning-directive-2.F90: New. * gfortran.dg/warning-directive-4.F90: New. From-SVN: r158079
2010-03-29More N3077 raw string changesJason Merrill1-17/+4
More N3077 raw string changes * charset.c (cpp_interpret_string): Don't transform UCNs in raw strings. * lex.c (bufring_append): Split out from... (lex_raw_string): ...here. Undo trigraph and line splicing transformations. Do process line notes in multi-line literals. (_cpp_process_line_notes): Ignore notes that were already handled. From-SVN: r157804
2010-03-29Some raw string changes from N3077Jason Merrill1-1/+1
Some raw string changes from N3077 * charset.c (cpp_interpret_string): Change inner delimiters to (). * lex.c (lex_raw_string): Likewise. Also disallow '\' in delimiter. From-SVN: r157797
2009-10-19charset.c (cpp_init_iconv): Initialize utf8_cset_desc.Jakub Jelinek1-1/+51
* charset.c (cpp_init_iconv): Initialize utf8_cset_desc. (_cpp_destroy_iconv): Destroy utf8_cset_desc, char16_cset_desc and char32_cset_desc. (converter_for_type): Handle CPP_UTF8STRING. (cpp_interpret_string): Handle CPP_UTF8STRING and raw-strings. * directives.c (get__Pragma_string): Handle CPP_UTF8STRING. (parse_include): Reject raw strings. * include/cpplib.h (CPP_UTF8STRING): New token type. * internal.h (struct cpp_reader): Add utf8_cset_desc field. * lex.c (lex_raw_string): New function. (lex_string): Handle u8 string literals, call lex_raw_string for raw string literals. (_cpp_lex_direct): Call lex_string even for u8" and {,u,U,L,u8}R" sequences. * macro.c (stringify_arg): Handle CPP_UTF8STRING. * c-common.c (c_parse_error): Handle CPP_UTF8STRING. * c-lex.c (c_lex_with_flags): Likewise. Test C_LEX_STRING_NO_JOIN instead of C_LEX_RAW_STRINGS. (lex_string): Handle CPP_UTF8STRING. * c-parser.c (c_parser_postfix_expression): Likewise. * c-pragma.h (C_LEX_RAW_STRINGS): Rename to ... (C_LEX_STRING_NO_JOIN): ... this. * parser.c (cp_lexer_print_token, cp_parser_is_string_literal, cp_parser_string_literal, cp_parser_primary_expression): Likewise. (cp_lexer_get_preprocessor_token): Use C_LEX_STRING_JOIN instead of C_LEX_RAW_STRINGS. * gcc.dg/raw-string-1.c: New test. * gcc.dg/raw-string-2.c: New test. * gcc.dg/raw-string-3.c: New test. * gcc.dg/raw-string-4.c: New test. * gcc.dg/raw-string-5.c: New test. * gcc.dg/raw-string-6.c: New test. * gcc.dg/raw-string-7.c: New test. * gcc.dg/utf8-1.c: New test. * gcc.dg/utf8-2.c: New test. * gcc.dg/utf-badconcat2.c: New test. * gcc.dg/utf-dflt2.c: New test. * gcc.dg/cpp/include6.c: New test. * g++.dg/ext/raw-string-1.C: New test. * g++.dg/ext/raw-string-2.C: New test. * g++.dg/ext/raw-string-3.C: New test. * g++.dg/ext/raw-string-4.C: New test. * g++.dg/ext/raw-string-5.C: New test. * g++.dg/ext/raw-string-6.C: New test. * g++.dg/ext/raw-string-7.C: New test. * g++.dg/ext/utf8-1.C: New test. * g++.dg/ext/utf8-2.C: New test. * g++.dg/ext/utf-badconcat2.C: New test. * g++.dg/ext/utf-dflt2.C: New test. From-SVN: r152995
2009-10-09* charset.c (_cpp_valid_ucn): Update C++0x restrictions.Jason Merrill1-6/+15
From-SVN: r152614
2009-08-17re PR preprocessor/41067 (Inconsistency in warnings on invalid \-escapes)Tom Tromey1-1/+1
PR preprocessor/41067: * charset.c (convert_escape): Add missing ":" to error text. From-SVN: r150854
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