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authorMartin Liska <mliska@suse.cz>2022-01-14 16:56:44 +0100
committerMartin Liska <mliska@suse.cz>2022-01-17 22:12:04 +0100
commit5c69acb32329d49e58c26fa41ae74229a52b9106 (patch)
treeddb05f9d73afb6f998457d2ac4b720e3b3b60483 /gcc/edit-context.cc
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
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: 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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... * 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Diffstat (limited to 'gcc/edit-context.cc')
-rw-r--r--gcc/edit-context.cc1813
1 files changed, 1813 insertions, 0 deletions
diff --git a/gcc/edit-context.cc b/gcc/edit-context.cc
new file mode 100644
index 0000000..92715f6
--- /dev/null
+++ b/gcc/edit-context.cc
@@ -0,0 +1,1813 @@
+/* Determining the results of applying fix-it hints.
+ Copyright (C) 2016-2022 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "line-map.h"
+#include "edit-context.h"
+#include "pretty-print.h"
+#include "diagnostic-color.h"
+#include "selftest.h"
+
+/* This file implements a way to track the effect of fix-its,
+ via a class edit_context; the other classes are support classes for
+ edit_context.
+
+ A complication here is that fix-its are expressed relative to coordinates
+ in the file when it was parsed, before any changes have been made, and
+ so if there's more that one fix-it to be applied, we have to adjust
+ later fix-its to allow for the changes made by earlier ones. This
+ is done by the various "get_effective_column" methods.
+
+ The "filename" params are required to outlive the edit_context (no
+ copy of the underlying str is taken, just the ptr). */
+
+/* Forward decls. class edit_context is declared within edit-context.h.
+ The other types are declared here. */
+class edit_context;
+class edited_file;
+class edited_line;
+class line_event;
+
+/* A struct to hold the params of a print_diff call. */
+
+class diff
+{
+public:
+ diff (pretty_printer *pp, bool show_filenames)
+ : m_pp (pp), m_show_filenames (show_filenames) {}
+
+ pretty_printer *m_pp;
+ bool m_show_filenames;
+};
+
+/* The state of one named file within an edit_context: the filename,
+ and the lines that have been edited so far. */
+
+class edited_file
+{
+ public:
+ edited_file (const char *filename);
+ static void delete_cb (edited_file *file);
+
+ const char *get_filename () const { return m_filename; }
+ char *get_content ();
+
+ bool apply_fixit (int line, int start_column,
+ int next_column,
+ const char *replacement_str,
+ int replacement_len);
+ int get_effective_column (int line, int column);
+
+ static int call_print_diff (const char *, edited_file *file,
+ void *user_data)
+ {
+ diff *d = (diff *)user_data;
+ file->print_diff (d->m_pp, d->m_show_filenames);
+ return 0;
+ }
+
+ private:
+ bool print_content (pretty_printer *pp);
+ void print_diff (pretty_printer *pp, bool show_filenames);
+ int print_diff_hunk (pretty_printer *pp, int old_start_of_hunk,
+ int old_end_of_hunk, int new_start_of_hunk);
+ edited_line *get_line (int line);
+ edited_line *get_or_insert_line (int line);
+ int get_num_lines (bool *missing_trailing_newline);
+
+ int get_effective_line_count (int old_start_of_hunk,
+ int old_end_of_hunk);
+
+ void print_run_of_changed_lines (pretty_printer *pp,
+ int start_of_run,
+ int end_of_run);
+
+ const char *m_filename;
+ typed_splay_tree<int, edited_line *> m_edited_lines;
+ int m_num_lines;
+};
+
+/* A line added before an edited_line. */
+
+class added_line
+{
+ public:
+ added_line (const char *content, int len)
+ : m_content (xstrndup (content, len)), m_len (len) {}
+ ~added_line () { free (m_content); }
+
+ const char *get_content () const { return m_content; }
+ int get_len () const { return m_len; }
+
+ private:
+ char *m_content;
+ int m_len;
+};
+
+/* The state of one edited line within an edited_file.
+ As well as the current content of the line, it contains a record of
+ the changes, so that further changes can be applied in the correct
+ place.
+
+ When handling fix-it hints containing newlines, new lines are added
+ as added_line predecessors to an edited_line. Hence it's possible
+ for an "edited_line" to not actually have been changed, but to merely
+ be a placeholder for the lines added before it. This can be tested
+ for with actuall_edited_p, and has a slight effect on how diff hunks
+ are generated. */
+
+class edited_line
+{
+ public:
+ edited_line (const char *filename, int line_num);
+ ~edited_line ();
+ static void delete_cb (edited_line *el);
+
+ int get_line_num () const { return m_line_num; }
+ const char *get_content () const { return m_content; }
+ int get_len () const { return m_len; }
+
+ int get_effective_column (int orig_column) const;
+ bool apply_fixit (int start_column,
+ int next_column,
+ const char *replacement_str,
+ int replacement_len);
+
+ int get_effective_line_count () const;
+
+ /* Has the content of this line actually changed, or are we merely
+ recording predecessor added_lines? */
+ bool actually_edited_p () const { return m_line_events.length () > 0; }
+
+ void print_content (pretty_printer *pp) const;
+ void print_diff_lines (pretty_printer *pp) const;
+
+ private:
+ void ensure_capacity (int len);
+ void ensure_terminated ();
+
+ int m_line_num;
+ char *m_content;
+ int m_len;
+ int m_alloc_sz;
+ auto_vec <line_event> m_line_events;
+ auto_vec <added_line *> m_predecessors;
+};
+
+/* Class for representing edit events that have occurred on one line of
+ one file: the replacement of some text betweeen some columns
+ on the line.
+
+ Subsequent events will need their columns adjusting if they're
+ are on this line and their column is >= the start point. */
+
+class line_event
+{
+ public:
+ line_event (int start, int next, int len) : m_start (start),
+ m_delta (len - (next - start)) {}
+
+ int get_effective_column (int orig_column) const
+ {
+ if (orig_column >= m_start)
+ return orig_column += m_delta;
+ else
+ return orig_column;
+ }
+
+ private:
+ int m_start;
+ int m_delta;
+};
+
+/* Forward decls. */
+
+static void
+print_diff_line (pretty_printer *pp, char prefix_char,
+ const char *line, int line_size);
+
+/* Implementation of class edit_context. */
+
+/* edit_context's ctor. */
+
+edit_context::edit_context ()
+: m_valid (true),
+ m_files (strcmp, NULL, edited_file::delete_cb)
+{}
+
+/* Add any fixits within RICHLOC to this context, recording the
+ changes that they make. */
+
+void
+edit_context::add_fixits (rich_location *richloc)
+{
+ if (!m_valid)
+ return;
+ if (richloc->seen_impossible_fixit_p ())
+ {
+ m_valid = false;
+ return;
+ }
+ for (unsigned i = 0; i < richloc->get_num_fixit_hints (); i++)
+ {
+ const fixit_hint *hint = richloc->get_fixit_hint (i);
+ if (!apply_fixit (hint))
+ m_valid = false;
+ }
+}
+
+/* Get the content of the given file, with fix-its applied.
+ If any errors occurred in this edit_context, return NULL.
+ The ptr should be freed by the caller. */
+
+char *
+edit_context::get_content (const char *filename)
+{
+ if (!m_valid)
+ return NULL;
+ edited_file &file = get_or_insert_file (filename);
+ return file.get_content ();
+}
+
+/* Map a location before the edits to a column number after the edits.
+ This method is for the selftests. */
+
+int
+edit_context::get_effective_column (const char *filename, int line,
+ int column)
+{
+ edited_file *file = get_file (filename);
+ if (!file)
+ return column;
+ return file->get_effective_column (line, column);
+}
+
+/* Generate a unified diff. The resulting string should be freed by the
+ caller. Primarily for selftests.
+ If any errors occurred in this edit_context, return NULL. */
+
+char *
+edit_context::generate_diff (bool show_filenames)
+{
+ if (!m_valid)
+ return NULL;
+
+ pretty_printer pp;
+ print_diff (&pp, show_filenames);
+ return xstrdup (pp_formatted_text (&pp));
+}
+
+/* Print a unified diff to PP, showing the changes made within the
+ context. */
+
+void
+edit_context::print_diff (pretty_printer *pp, bool show_filenames)
+{
+ if (!m_valid)
+ return;
+ diff d (pp, show_filenames);
+ m_files.foreach (edited_file::call_print_diff, &d);
+}
+
+/* Attempt to apply the given fixit. Return true if it can be
+ applied, or false otherwise. */
+
+bool
+edit_context::apply_fixit (const fixit_hint *hint)
+{
+ expanded_location start = expand_location (hint->get_start_loc ());
+ expanded_location next_loc = expand_location (hint->get_next_loc ());
+ if (start.file != next_loc.file)
+ return false;
+ if (start.line != next_loc.line)
+ return false;
+ if (start.column == 0)
+ return false;
+ if (next_loc.column == 0)
+ return false;
+
+ edited_file &file = get_or_insert_file (start.file);
+ if (!m_valid)
+ return false;
+ return file.apply_fixit (start.line, start.column, next_loc.column,
+ hint->get_string (),
+ hint->get_length ());
+}
+
+/* Locate the edited_file * for FILENAME, if any
+ Return NULL if there isn't one. */
+
+edited_file *
+edit_context::get_file (const char *filename)
+{
+ gcc_assert (filename);
+ return m_files.lookup (filename);
+}
+
+/* Locate the edited_file for FILENAME, adding one if there isn't one. */
+
+edited_file &
+edit_context::get_or_insert_file (const char *filename)
+{
+ gcc_assert (filename);
+
+ edited_file *file = get_file (filename);
+ if (file)
+ return *file;
+
+ /* Not found. */
+ file = new edited_file (filename);
+ m_files.insert (filename, file);
+ return *file;
+}
+
+/* Implementation of class edited_file. */
+
+/* Callback for m_edited_lines, for comparing line numbers. */
+
+static int line_comparator (int a, int b)
+{
+ return a - b;
+}
+
+/* edited_file's constructor. */
+
+edited_file::edited_file (const char *filename)
+: m_filename (filename),
+ m_edited_lines (line_comparator, NULL, edited_line::delete_cb),
+ m_num_lines (-1)
+{
+}
+
+/* A callback for deleting edited_file *, for use as a
+ delete_value_fn for edit_context::m_files. */
+
+void
+edited_file::delete_cb (edited_file *file)
+{
+ delete file;
+}
+
+/* Get the content of the file, with fix-its applied.
+ The ptr should be freed by the caller. */
+
+char *
+edited_file::get_content ()
+{
+ pretty_printer pp;
+ if (!print_content (&pp))
+ return NULL;
+ return xstrdup (pp_formatted_text (&pp));
+}
+
+/* Attempt to replace columns START_COLUMN up to but not including NEXT_COLUMN
+ of LINE with the string REPLACEMENT_STR of length REPLACEMENT_LEN,
+ updating the in-memory copy of the line, and the record of edits to
+ the line. */
+
+bool
+edited_file::apply_fixit (int line, int start_column, int next_column,
+ const char *replacement_str,
+ int replacement_len)
+{
+ edited_line *el = get_or_insert_line (line);
+ if (!el)
+ return false;
+ return el->apply_fixit (start_column, next_column, replacement_str,
+ replacement_len);
+}
+
+/* Given line LINE, map from COLUMN in the input file to its current
+ column after edits have been applied. */
+
+int
+edited_file::get_effective_column (int line, int column)
+{
+ const edited_line *el = get_line (line);
+ if (!el)
+ return column;
+ return el->get_effective_column (column);
+}
+
+/* Attempt to print the content of the file to PP, with edits applied.
+ Return true if successful, false otherwise. */
+
+bool
+edited_file::print_content (pretty_printer *pp)
+{
+ bool missing_trailing_newline;
+ int line_count = get_num_lines (&missing_trailing_newline);
+ for (int line_num = 1; line_num <= line_count; line_num++)
+ {
+ edited_line *el = get_line (line_num);
+ if (el)
+ el->print_content (pp);
+ else
+ {
+ char_span line = location_get_source_line (m_filename, line_num);
+ if (!line)
+ return false;
+ for (size_t i = 0; i < line.length (); i++)
+ pp_character (pp, line[i]);
+ }
+ if (line_num < line_count)
+ pp_character (pp, '\n');
+ }
+
+ if (!missing_trailing_newline)
+ pp_character (pp, '\n');
+
+ return true;
+}
+
+/* Print a unified diff to PP, showing any changes that have occurred
+ to this file. */
+
+void
+edited_file::print_diff (pretty_printer *pp, bool show_filenames)
+{
+ if (show_filenames)
+ {
+ pp_string (pp, colorize_start (pp_show_color (pp), "diff-filename"));
+ /* Avoid -Wformat-diag in non-diagnostic output. */
+ pp_string (pp, "--- ");
+ pp_string (pp, m_filename);
+ pp_newline (pp);
+ pp_string (pp, "+++ ");
+ pp_string (pp, m_filename);
+ pp_newline (pp);
+ pp_string (pp, colorize_stop (pp_show_color (pp)));
+ }
+
+ edited_line *el = m_edited_lines.min ();
+
+ bool missing_trailing_newline;
+ int line_count = get_num_lines (&missing_trailing_newline);
+
+ const int context_lines = 3;
+
+ /* Track new line numbers minus old line numbers. */
+
+ int line_delta = 0;
+
+ while (el)
+ {
+ int start_of_hunk = el->get_line_num ();
+ start_of_hunk -= context_lines;
+ if (start_of_hunk < 1)
+ start_of_hunk = 1;
+
+ /* Locate end of hunk, merging in changed lines
+ that are sufficiently close. */
+ while (true)
+ {
+ edited_line *next_el
+ = m_edited_lines.successor (el->get_line_num ());
+ if (!next_el)
+ break;
+
+ int end_of_printed_hunk = el->get_line_num () + context_lines;
+ if (!el->actually_edited_p ())
+ end_of_printed_hunk--;
+
+ if (end_of_printed_hunk
+ >= next_el->get_line_num () - context_lines)
+ el = next_el;
+ else
+ break;
+ }
+
+ int end_of_hunk = el->get_line_num ();
+ end_of_hunk += context_lines;
+ if (!el->actually_edited_p ())
+ end_of_hunk--;
+ if (end_of_hunk > line_count)
+ end_of_hunk = line_count;
+
+ int new_start_of_hunk = start_of_hunk + line_delta;
+ line_delta += print_diff_hunk (pp, start_of_hunk, end_of_hunk,
+ new_start_of_hunk);
+ el = m_edited_lines.successor (el->get_line_num ());
+ }
+}
+
+/* Print one hunk within a unified diff to PP, covering the
+ given range of lines. OLD_START_OF_HUNK and OLD_END_OF_HUNK are
+ line numbers in the unedited version of the file.
+ NEW_START_OF_HUNK is a line number in the edited version of the file.
+ Return the change in the line count within the hunk. */
+
+int
+edited_file::print_diff_hunk (pretty_printer *pp, int old_start_of_hunk,
+ int old_end_of_hunk, int new_start_of_hunk)
+{
+ int old_num_lines = old_end_of_hunk - old_start_of_hunk + 1;
+ int new_num_lines
+ = get_effective_line_count (old_start_of_hunk, old_end_of_hunk);
+
+ pp_string (pp, colorize_start (pp_show_color (pp), "diff-hunk"));
+ pp_printf (pp, "%s -%i,%i +%i,%i %s",
+ "@@", old_start_of_hunk, old_num_lines,
+ new_start_of_hunk, new_num_lines, "@@\n");
+ pp_string (pp, colorize_stop (pp_show_color (pp)));
+
+ int line_num = old_start_of_hunk;
+ while (line_num <= old_end_of_hunk)
+ {
+ edited_line *el = get_line (line_num);
+ if (el)
+ {
+ /* We have an edited line.
+ Consolidate into runs of changed lines. */
+ const int first_changed_line_in_run = line_num;
+ while (get_line (line_num))
+ line_num++;
+ const int last_changed_line_in_run = line_num - 1;
+ print_run_of_changed_lines (pp, first_changed_line_in_run,
+ last_changed_line_in_run);
+ }
+ else
+ {
+ /* Unchanged line. */
+ char_span old_line = location_get_source_line (m_filename, line_num);
+ print_diff_line (pp, ' ', old_line.get_buffer (), old_line.length ());
+ line_num++;
+ }
+ }
+
+ return new_num_lines - old_num_lines;
+}
+
+/* Subroutine of edited_file::print_diff_hunk: given a run of lines
+ from START_OF_RUN to END_OF_RUN that all have edited_line instances,
+ print the diff to PP. */
+
+void
+edited_file::print_run_of_changed_lines (pretty_printer *pp,
+ int start_of_run,
+ int end_of_run)
+{
+ /* Show old version of lines. */
+ pp_string (pp, colorize_start (pp_show_color (pp),
+ "diff-delete"));
+ for (int line_num = start_of_run;
+ line_num <= end_of_run;
+ line_num++)
+ {
+ edited_line *el_in_run = get_line (line_num);
+ gcc_assert (el_in_run);
+ if (el_in_run->actually_edited_p ())
+ {
+ char_span old_line = location_get_source_line (m_filename, line_num);
+ print_diff_line (pp, '-', old_line.get_buffer (),
+ old_line.length ());
+ }
+ }
+ pp_string (pp, colorize_stop (pp_show_color (pp)));
+
+ /* Show new version of lines. */
+ pp_string (pp, colorize_start (pp_show_color (pp),
+ "diff-insert"));
+ for (int line_num = start_of_run;
+ line_num <= end_of_run;
+ line_num++)
+ {
+ edited_line *el_in_run = get_line (line_num);
+ gcc_assert (el_in_run);
+ el_in_run->print_diff_lines (pp);
+ }
+ pp_string (pp, colorize_stop (pp_show_color (pp)));
+}
+
+/* Print one line within a diff, starting with PREFIX_CHAR,
+ followed by the LINE of content, of length LEN. LINE is
+ not necessarily 0-terminated. Print a trailing newline. */
+
+static void
+print_diff_line (pretty_printer *pp, char prefix_char,
+ const char *line, int len)
+{
+ pp_character (pp, prefix_char);
+ for (int i = 0; i < len; i++)
+ pp_character (pp, line[i]);
+ pp_character (pp, '\n');
+}
+
+/* Determine the number of lines that will be present after
+ editing for the range of lines from OLD_START_OF_HUNK to
+ OLD_END_OF_HUNK inclusive. */
+
+int
+edited_file::get_effective_line_count (int old_start_of_hunk,
+ int old_end_of_hunk)
+{
+ int line_count = 0;
+ for (int old_line_num = old_start_of_hunk; old_line_num <= old_end_of_hunk;
+ old_line_num++)
+ {
+ edited_line *el = get_line (old_line_num);
+ if (el)
+ line_count += el->get_effective_line_count ();
+ else
+ line_count++;
+ }
+ return line_count;
+}
+
+/* Get the state of LINE within the file, or NULL if it is untouched. */
+
+edited_line *
+edited_file::get_line (int line)
+{
+ return m_edited_lines.lookup (line);
+}
+
+/* Get the state of LINE within the file, creating a state for it
+ if necessary. Return NULL if an error occurs. */
+
+edited_line *
+edited_file::get_or_insert_line (int line)
+{
+ edited_line *el = get_line (line);
+ if (el)
+ return el;
+ el = new edited_line (m_filename, line);
+ if (el->get_content () == NULL)
+ {
+ delete el;
+ return NULL;
+ }
+ m_edited_lines.insert (line, el);
+ return el;
+}
+
+/* Get the total number of lines in m_content, writing
+ true to *MISSING_TRAILING_NEWLINE if the final line
+ if missing a newline, false otherwise. */
+
+int
+edited_file::get_num_lines (bool *missing_trailing_newline)
+{
+ gcc_assert (missing_trailing_newline);
+ if (m_num_lines == -1)
+ {
+ m_num_lines = 0;
+ while (true)
+ {
+ char_span line
+ = location_get_source_line (m_filename, m_num_lines + 1);
+ if (line)
+ m_num_lines++;
+ else
+ break;
+ }
+ }
+ *missing_trailing_newline = location_missing_trailing_newline (m_filename);
+ return m_num_lines;
+}
+
+/* Implementation of class edited_line. */
+
+/* edited_line's ctor. */
+
+edited_line::edited_line (const char *filename, int line_num)
+: m_line_num (line_num),
+ m_content (NULL), m_len (0), m_alloc_sz (0),
+ m_line_events (),
+ m_predecessors ()
+{
+ char_span line = location_get_source_line (filename, line_num);
+ if (!line)
+ return;
+ m_len = line.length ();
+ ensure_capacity (m_len);
+ memcpy (m_content, line.get_buffer (), m_len);
+ ensure_terminated ();
+}
+
+/* edited_line's dtor. */
+
+edited_line::~edited_line ()
+{
+ unsigned i;
+ added_line *pred;
+
+ free (m_content);
+ FOR_EACH_VEC_ELT (m_predecessors, i, pred)
+ delete pred;
+}
+
+/* A callback for deleting edited_line *, for use as a
+ delete_value_fn for edited_file::m_edited_lines. */
+
+void
+edited_line::delete_cb (edited_line *el)
+{
+ delete el;
+}
+
+/* Map a location before the edits to a column number after the edits,
+ within a specific line. */
+
+int
+edited_line::get_effective_column (int orig_column) const
+{
+ int i;
+ line_event *event;
+ FOR_EACH_VEC_ELT (m_line_events, i, event)
+ orig_column = event->get_effective_column (orig_column);
+ return orig_column;
+}
+
+/* Attempt to replace columns START_COLUMN up to but not including
+ NEXT_COLUMN of the line with the string REPLACEMENT_STR of
+ length REPLACEMENT_LEN, updating the in-memory copy of the line,
+ and the record of edits to the line.
+ Return true if successful; false if an error occurred. */
+
+bool
+edited_line::apply_fixit (int start_column,
+ int next_column,
+ const char *replacement_str,
+ int replacement_len)
+{
+ /* Handle newlines. They will only ever be at the end of the
+ replacement text, thanks to the filtering in rich_location. */
+ if (replacement_len > 1)
+ if (replacement_str[replacement_len - 1] == '\n')
+ {
+ /* Stash in m_predecessors, stripping off newline. */
+ m_predecessors.safe_push (new added_line (replacement_str,
+ replacement_len - 1));
+ return true;
+ }
+
+ start_column = get_effective_column (start_column);
+ next_column = get_effective_column (next_column);
+
+ int start_offset = start_column - 1;
+ int next_offset = next_column - 1;
+
+ gcc_assert (start_offset >= 0);
+ gcc_assert (next_offset >= 0);
+
+ if (start_column > next_column)
+ return false;
+ if (start_offset >= (m_len + 1))
+ return false;
+ if (next_offset >= (m_len + 1))
+ return false;
+
+ size_t victim_len = next_offset - start_offset;
+
+ /* Ensure buffer is big enough. */
+ size_t new_len = m_len + replacement_len - victim_len;
+ ensure_capacity (new_len);
+
+ char *suffix = m_content + next_offset;
+ gcc_assert (suffix <= m_content + m_len);
+ size_t len_suffix = (m_content + m_len) - suffix;
+
+ /* Move successor content into position. They overlap, so use memmove. */
+ memmove (m_content + start_offset + replacement_len,
+ suffix, len_suffix);
+
+ /* Replace target content. They don't overlap, so use memcpy. */
+ memcpy (m_content + start_offset,
+ replacement_str,
+ replacement_len);
+
+ m_len = new_len;
+
+ ensure_terminated ();
+
+ /* Record the replacement, so that future changes to the line can have
+ their column information adjusted accordingly. */
+ m_line_events.safe_push (line_event (start_column, next_column,
+ replacement_len));
+ return true;
+}
+
+/* Determine the number of lines that will be present after
+ editing for this line. Typically this is just 1, but
+ if newlines have been added before this line, they will
+ also be counted. */
+
+int
+edited_line::get_effective_line_count () const
+{
+ return m_predecessors.length () + 1;
+}
+
+/* Subroutine of edited_file::print_content.
+ Print this line and any new lines added before it, to PP. */
+
+void
+edited_line::print_content (pretty_printer *pp) const
+{
+ unsigned i;
+ added_line *pred;
+ FOR_EACH_VEC_ELT (m_predecessors, i, pred)
+ {
+ pp_string (pp, pred->get_content ());
+ pp_newline (pp);
+ }
+ pp_string (pp, m_content);
+}
+
+/* Subroutine of edited_file::print_run_of_changed_lines for
+ printing diff hunks to PP.
+ Print the '+' line for this line, and any newlines added
+ before it.
+ Note that if this edited_line was actually edited, the '-'
+ line has already been printed. If it wasn't, then we merely
+ have a placeholder edited_line for adding newlines to, and
+ we need to print a ' ' line for the edited_line as we haven't
+ printed it yet. */
+
+void
+edited_line::print_diff_lines (pretty_printer *pp) const
+{
+ unsigned i;
+ added_line *pred;
+ FOR_EACH_VEC_ELT (m_predecessors, i, pred)
+ print_diff_line (pp, '+', pred->get_content (),
+ pred->get_len ());
+ if (actually_edited_p ())
+ print_diff_line (pp, '+', m_content, m_len);
+ else
+ print_diff_line (pp, ' ', m_content, m_len);
+}
+
+/* Ensure that the buffer for m_content is at least large enough to hold
+ a string of length LEN and its 0-terminator, doubling on repeated
+ allocations. */
+
+void
+edited_line::ensure_capacity (int len)
+{
+ /* Allow 1 extra byte for 0-termination. */
+ if (m_alloc_sz < (len + 1))
+ {
+ size_t new_alloc_sz = (len + 1) * 2;
+ m_content = (char *)xrealloc (m_content, new_alloc_sz);
+ m_alloc_sz = new_alloc_sz;
+ }
+}
+
+/* Ensure that m_content is 0-terminated. */
+
+void
+edited_line::ensure_terminated ()
+{
+ /* 0-terminate the buffer. */
+ gcc_assert (m_len < m_alloc_sz);
+ m_content[m_len] = '\0';
+}
+
+#if CHECKING_P
+
+/* Selftests of code-editing. */
+
+namespace selftest {
+
+/* A wrapper class for ensuring that the underlying pointer is freed. */
+
+template <typename POINTER_T>
+class auto_free
+{
+ public:
+ auto_free (POINTER_T p) : m_ptr (p) {}
+ ~auto_free () { free (m_ptr); }
+
+ operator POINTER_T () { return m_ptr; }
+
+ private:
+ POINTER_T m_ptr;
+};
+
+/* Verify that edit_context::get_content works for unedited files. */
+
+static void
+test_get_content ()
+{
+ /* Test of empty file. */
+ {
+ const char *content = ("");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", content);
+ edit_context edit;
+ auto_free <char *> result = edit.get_content (tmp.get_filename ());
+ ASSERT_STREQ ("", result);
+ }
+
+ /* Test of simple content. */
+ {
+ const char *content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", content);
+ edit_context edit;
+ auto_free <char *> result = edit.get_content (tmp.get_filename ());
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n", result);
+ }
+
+ /* Test of omitting the trailing newline on the final line. */
+ {
+ const char *content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", content);
+ edit_context edit;
+ auto_free <char *> result = edit.get_content (tmp.get_filename ());
+ /* We should respect the omitted trailing newline. */
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */", result);
+ }
+}
+
+/* Test applying an "insert" fixit, using insert_before. */
+
+static void
+test_applying_fixits_insert_before (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111111.
+ .........................1234567890123456. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2);
+
+ /* Add a comment in front of "bar.field". */
+ location_t start = linemap_position_for_column (line_table, 7);
+ rich_location richloc (line_table, start);
+ richloc.add_fixit_insert_before ("/* inserted */");
+
+ if (start > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ if (start <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ ASSERT_STREQ ("/* before */\n"
+ "foo = /* inserted */bar.field;\n"
+ "/* after */\n", new_content);
+
+ /* Verify that locations on other lines aren't affected by the change. */
+ ASSERT_EQ (100, edit.get_effective_column (filename, 1, 100));
+ ASSERT_EQ (100, edit.get_effective_column (filename, 3, 100));
+
+ /* Verify locations on the line before the change. */
+ ASSERT_EQ (1, edit.get_effective_column (filename, 2, 1));
+ ASSERT_EQ (6, edit.get_effective_column (filename, 2, 6));
+
+ /* Verify locations on the line at and after the change. */
+ ASSERT_EQ (21, edit.get_effective_column (filename, 2, 7));
+ ASSERT_EQ (22, edit.get_effective_column (filename, 2, 8));
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.field;\n"
+ "+foo = /* inserted */bar.field;\n"
+ " /* after */\n", diff);
+}
+
+/* Test applying an "insert" fixit, using insert_after, with
+ a range of length > 1 (to ensure that the end-point of
+ the input range is used). */
+
+static void
+test_applying_fixits_insert_after (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111111.
+ .........................1234567890123456. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2);
+
+ /* Add a comment after "field". */
+ location_t start = linemap_position_for_column (line_table, 11);
+ location_t finish = linemap_position_for_column (line_table, 15);
+ location_t field = make_location (start, start, finish);
+ rich_location richloc (line_table, field);
+ richloc.add_fixit_insert_after ("/* inserted */");
+
+ if (finish > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ /* Verify that the text was inserted after the end of "field". */
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar.field/* inserted */;\n"
+ "/* after */\n", new_content);
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.field;\n"
+ "+foo = bar.field/* inserted */;\n"
+ " /* after */\n", diff);
+}
+
+/* Test applying an "insert" fixit, using insert_after at the end of
+ a line (contrast with test_applying_fixits_insert_after_failure
+ below). */
+
+static void
+test_applying_fixits_insert_after_at_line_end (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111111.
+ .........................1234567890123456. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2);
+
+ /* Add a comment after the semicolon. */
+ location_t loc = linemap_position_for_column (line_table, 16);
+ rich_location richloc (line_table, loc);
+ richloc.add_fixit_insert_after ("/* inserted */");
+
+ if (loc > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar.field;/* inserted */\n"
+ "/* after */\n", new_content);
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.field;\n"
+ "+foo = bar.field;/* inserted */\n"
+ " /* after */\n", diff);
+}
+
+/* Test of a failed attempt to apply an "insert" fixit, using insert_after,
+ due to the relevant linemap ending. Contrast with
+ test_applying_fixits_insert_after_at_line_end above. */
+
+static void
+test_applying_fixits_insert_after_failure (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111111.
+ .........................1234567890123456. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 2);
+
+ /* Add a comment after the semicolon. */
+ location_t loc = linemap_position_for_column (line_table, 16);
+ rich_location richloc (line_table, loc);
+
+ /* We want a failure of linemap_position_for_loc_and_offset.
+ We can do this by starting a new linemap at line 3, so that
+ there is no appropriate location value for the insertion point
+ within the linemap for line 2. */
+ linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 3);
+
+ /* The failure fails to happen at the transition point from
+ packed ranges to unpacked ranges (where there are some "spare"
+ location_t values). Skip the test there. */
+ if (loc >= LINE_MAP_MAX_LOCATION_WITH_PACKED_RANGES)
+ return;
+
+ /* Offsetting "loc" should now fail (by returning the input loc. */
+ ASSERT_EQ (loc, linemap_position_for_loc_and_offset (line_table, loc, 1));
+
+ /* Hence attempting to use add_fixit_insert_after at the end of the line
+ should now fail. */
+ richloc.add_fixit_insert_after ("/* inserted */");
+ ASSERT_TRUE (richloc.seen_impossible_fixit_p ());
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ ASSERT_FALSE (edit.valid_p ());
+ ASSERT_EQ (NULL, edit.get_content (filename));
+ ASSERT_EQ (NULL, edit.generate_diff (false));
+}
+
+/* Test applying an "insert" fixit that adds a newline. */
+
+static void
+test_applying_fixits_insert_containing_newline (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111111.
+ .........................1234567890123456. */
+ const char *old_content = (" case 'a':\n" /* line 1. */
+ " x = a;\n" /* line 2. */
+ " case 'b':\n" /* line 3. */
+ " x = b;\n");/* line 4. */
+
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, tmp.get_filename (), 3);
+
+ /* Add a "break;" on a line by itself before line 3 i.e. before
+ column 1 of line 3. */
+ location_t case_start = linemap_position_for_column (line_table, 5);
+ location_t case_finish = linemap_position_for_column (line_table, 13);
+ location_t case_loc = make_location (case_start, case_start, case_finish);
+ rich_location richloc (line_table, case_loc);
+ location_t line_start = linemap_position_for_column (line_table, 1);
+ richloc.add_fixit_insert_before (line_start, " break;\n");
+
+ if (case_finish > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ ASSERT_STREQ ((" case 'a':\n"
+ " x = a;\n"
+ " break;\n"
+ " case 'b':\n"
+ " x = b;\n"),
+ new_content);
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ (("@@ -1,4 +1,5 @@\n"
+ " case 'a':\n"
+ " x = a;\n"
+ "+ break;\n"
+ " case 'b':\n"
+ " x = b;\n"),
+ diff);
+}
+
+/* Test applying a "replace" fixit that grows the affected line. */
+
+static void
+test_applying_fixits_growing_replace (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111111.
+ .........................1234567890123456. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 2);
+
+ /* Replace "field" with "m_field". */
+ location_t start = linemap_position_for_column (line_table, 11);
+ location_t finish = linemap_position_for_column (line_table, 15);
+ location_t field = make_location (start, start, finish);
+ rich_location richloc (line_table, field);
+ richloc.add_fixit_replace ("m_field");
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ if (finish <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ {
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar.m_field;\n"
+ "/* after */\n", new_content);
+
+ /* Verify location of ";" after the change. */
+ ASSERT_EQ (18, edit.get_effective_column (filename, 2, 16));
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.field;\n"
+ "+foo = bar.m_field;\n"
+ " /* after */\n", diff);
+ }
+}
+
+/* Test applying a "replace" fixit that shrinks the affected line. */
+
+static void
+test_applying_fixits_shrinking_replace (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................000000000111111111.
+ .........................123456789012345678. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.m_field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 2);
+
+ /* Replace "field" with "m_field". */
+ location_t start = linemap_position_for_column (line_table, 11);
+ location_t finish = linemap_position_for_column (line_table, 17);
+ location_t m_field = make_location (start, start, finish);
+ rich_location richloc (line_table, m_field);
+ richloc.add_fixit_replace ("field");
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ if (finish <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ {
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n", new_content);
+
+ /* Verify location of ";" after the change. */
+ ASSERT_EQ (16, edit.get_effective_column (filename, 2, 18));
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.m_field;\n"
+ "+foo = bar.field;\n"
+ " /* after */\n", diff);
+ }
+}
+
+/* Replacement fix-it hint containing a newline. */
+
+static void
+test_applying_fixits_replace_containing_newline (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................0000000001111.
+ .........................1234567890123. */
+ const char *old_content = "foo = bar ();\n";
+
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 1);
+
+ /* Replace the " = " with "\n = ", as if we were reformatting an
+ overly long line. */
+ location_t start = linemap_position_for_column (line_table, 4);
+ location_t finish = linemap_position_for_column (line_table, 6);
+ location_t loc = linemap_position_for_column (line_table, 13);
+ rich_location richloc (line_table, loc);
+ source_range range = source_range::from_locations (start, finish);
+ richloc.add_fixit_replace (range, "\n = ");
+
+ /* Newlines are only supported within fix-it hints that
+ are at the start of lines (for entirely new lines), hence
+ this fix-it should not be displayed. */
+ ASSERT_TRUE (richloc.seen_impossible_fixit_p ());
+
+ if (finish > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ //ASSERT_STREQ ("foo\n = bar ();\n", new_content);
+}
+
+/* Test applying a "remove" fixit. */
+
+static void
+test_applying_fixits_remove (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................000000000111111111.
+ .........................123456789012345678. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.m_field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 2);
+
+ /* Remove ".m_field". */
+ location_t start = linemap_position_for_column (line_table, 10);
+ location_t finish = linemap_position_for_column (line_table, 17);
+ rich_location richloc (line_table, start);
+ source_range range;
+ range.m_start = start;
+ range.m_finish = finish;
+ richloc.add_fixit_remove (range);
+
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (filename);
+ if (finish <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ {
+ ASSERT_STREQ ("/* before */\n"
+ "foo = bar;\n"
+ "/* after */\n", new_content);
+
+ /* Verify location of ";" after the change. */
+ ASSERT_EQ (10, edit.get_effective_column (filename, 2, 18));
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.m_field;\n"
+ "+foo = bar;\n"
+ " /* after */\n", diff);
+ }
+}
+
+/* Test applying multiple fixits to one line. */
+
+static void
+test_applying_fixits_multiple (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................00000000011111111.
+ .........................12345678901234567. */
+ const char *old_content = ("/* before */\n"
+ "foo = bar.field;\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 2);
+
+ location_t c7 = linemap_position_for_column (line_table, 7);
+ location_t c9 = linemap_position_for_column (line_table, 9);
+ location_t c11 = linemap_position_for_column (line_table, 11);
+ location_t c15 = linemap_position_for_column (line_table, 15);
+ location_t c17 = linemap_position_for_column (line_table, 17);
+
+ if (c17 > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ /* Add a comment in front of "bar.field". */
+ rich_location insert_a (line_table, c7);
+ insert_a.add_fixit_insert_before (c7, "/* alpha */");
+
+ /* Add a comment after "bar.field;". */
+ rich_location insert_b (line_table, c17);
+ insert_b.add_fixit_insert_before (c17, "/* beta */");
+
+ /* Replace "bar" with "pub". */
+ rich_location replace_a (line_table, c7);
+ replace_a.add_fixit_replace (source_range::from_locations (c7, c9),
+ "pub");
+
+ /* Replace "field" with "meadow". */
+ rich_location replace_b (line_table, c7);
+ replace_b.add_fixit_replace (source_range::from_locations (c11, c15),
+ "meadow");
+
+ edit_context edit;
+ edit.add_fixits (&insert_a);
+ ASSERT_EQ (100, edit.get_effective_column (filename, 1, 100));
+ ASSERT_EQ (1, edit.get_effective_column (filename, 2, 1));
+ ASSERT_EQ (6, edit.get_effective_column (filename, 2, 6));
+ ASSERT_EQ (18, edit.get_effective_column (filename, 2, 7));
+ ASSERT_EQ (27, edit.get_effective_column (filename, 2, 16));
+ ASSERT_EQ (100, edit.get_effective_column (filename, 3, 100));
+
+ edit.add_fixits (&insert_b);
+ edit.add_fixits (&replace_a);
+ edit.add_fixits (&replace_b);
+
+ if (c17 <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ {
+ auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
+ ASSERT_STREQ ("/* before */\n"
+ "foo = /* alpha */pub.meadow;/* beta */\n"
+ "/* after */\n",
+ new_content);
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,3 +1,3 @@\n"
+ " /* before */\n"
+ "-foo = bar.field;\n"
+ "+foo = /* alpha */pub.meadow;/* beta */\n"
+ " /* after */\n", diff);
+ }
+}
+
+/* Subroutine of test_applying_fixits_multiple_lines.
+ Add the text "CHANGED: " to the front of the given line. */
+
+static location_t
+change_line (edit_context &edit, int line_num)
+{
+ const line_map_ordinary *ord_map
+ = LINEMAPS_LAST_ORDINARY_MAP (line_table);
+ const int column = 1;
+ location_t loc =
+ linemap_position_for_line_and_column (line_table, ord_map,
+ line_num, column);
+
+ expanded_location exploc = expand_location (loc);
+ if (loc <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ {
+ ASSERT_EQ (line_num, exploc.line);
+ ASSERT_EQ (column, exploc.column);
+ }
+
+ rich_location insert (line_table, loc);
+ insert.add_fixit_insert_before ("CHANGED: ");
+ edit.add_fixits (&insert);
+ return loc;
+}
+
+/* Subroutine of test_applying_fixits_multiple_lines.
+ Add the text "INSERTED\n" in front of the given line. */
+
+static location_t
+insert_line (edit_context &edit, int line_num)
+{
+ const line_map_ordinary *ord_map
+ = LINEMAPS_LAST_ORDINARY_MAP (line_table);
+ const int column = 1;
+ location_t loc =
+ linemap_position_for_line_and_column (line_table, ord_map,
+ line_num, column);
+
+ expanded_location exploc = expand_location (loc);
+ if (loc <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ {
+ ASSERT_EQ (line_num, exploc.line);
+ ASSERT_EQ (column, exploc.column);
+ }
+
+ rich_location insert (line_table, loc);
+ insert.add_fixit_insert_before ("INSERTED\n");
+ edit.add_fixits (&insert);
+ return loc;
+}
+
+/* Test of editing multiple lines within a long file,
+ to ensure that diffs are generated as expected. */
+
+static void
+test_applying_fixits_multiple_lines (const line_table_case &case_)
+{
+ /* Create a tempfile and write many lines of text to it. */
+ named_temp_file tmp (".txt");
+ const char *filename = tmp.get_filename ();
+ FILE *f = fopen (filename, "w");
+ ASSERT_NE (f, NULL);
+ for (int i = 1; i <= 1000; i++)
+ fprintf (f, "line %i\n", i);
+ fclose (f);
+
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 1);
+ linemap_position_for_column (line_table, 127);
+
+ edit_context edit;
+
+ /* A run of consecutive lines. */
+ change_line (edit, 2);
+ change_line (edit, 3);
+ change_line (edit, 4);
+ insert_line (edit, 5);
+
+ /* A run of nearby lines, within the contextual limit. */
+ change_line (edit, 150);
+ change_line (edit, 151);
+ location_t last_loc = change_line (edit, 153);
+
+ if (last_loc > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ /* Verify diff. */
+ auto_free <char *> diff = edit.generate_diff (false);
+ ASSERT_STREQ ("@@ -1,7 +1,8 @@\n"
+ " line 1\n"
+ "-line 2\n"
+ "-line 3\n"
+ "-line 4\n"
+ "+CHANGED: line 2\n"
+ "+CHANGED: line 3\n"
+ "+CHANGED: line 4\n"
+ "+INSERTED\n"
+ " line 5\n"
+ " line 6\n"
+ " line 7\n"
+ "@@ -147,10 +148,10 @@\n"
+ " line 147\n"
+ " line 148\n"
+ " line 149\n"
+ "-line 150\n"
+ "-line 151\n"
+ "+CHANGED: line 150\n"
+ "+CHANGED: line 151\n"
+ " line 152\n"
+ "-line 153\n"
+ "+CHANGED: line 153\n"
+ " line 154\n"
+ " line 155\n"
+ " line 156\n", diff);
+
+ /* Ensure tmp stays alive until this point, so that the tempfile
+ persists until after the generate_diff call. */
+ tmp.get_filename ();
+}
+
+/* Test of converting an initializer for a named field from
+ the old GCC extension to C99 syntax.
+ Exercises a shrinking replacement followed by a growing
+ replacement on the same line. */
+
+static void
+test_applying_fixits_modernize_named_init (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ .........................00000000011111111.
+ .........................12345678901234567. */
+ const char *old_content = ("/* before */\n"
+ "bar : 1,\n"
+ "/* after */\n");
+ temp_source_file tmp (SELFTEST_LOCATION, ".c", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 2);
+
+ location_t c1 = linemap_position_for_column (line_table, 1);
+ location_t c3 = linemap_position_for_column (line_table, 3);
+ location_t c8 = linemap_position_for_column (line_table, 8);
+
+ if (c8 > LINE_MAP_MAX_LOCATION_WITH_COLS)
+ return;
+
+ /* Replace "bar" with ".". */
+ rich_location r1 (line_table, c8);
+ r1.add_fixit_replace (source_range::from_locations (c1, c3),
+ ".");
+
+ /* Replace ":" with "bar =". */
+ rich_location r2 (line_table, c8);
+ r2.add_fixit_replace (source_range::from_locations (c8, c8),
+ "bar =");
+
+ /* The order should not matter. Do r1 then r2. */
+ {
+ edit_context edit;
+ edit.add_fixits (&r1);
+
+ /* Verify state after first replacement. */
+ {
+ auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
+ /* We should now have:
+ ............00000000011.
+ ............12345678901. */
+ ASSERT_STREQ ("/* before */\n"
+ ". : 1,\n"
+ "/* after */\n",
+ new_content);
+ /* Location of the "1". */
+ ASSERT_EQ (6, edit.get_effective_column (filename, 2, 8));
+ /* Location of the ",". */
+ ASSERT_EQ (9, edit.get_effective_column (filename, 2, 11));
+ }
+
+ edit.add_fixits (&r2);
+
+ auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
+ /* Verify state after second replacement.
+ ............00000000011111111.
+ ............12345678901234567. */
+ ASSERT_STREQ ("/* before */\n"
+ ". bar = 1,\n"
+ "/* after */\n",
+ new_content);
+ }
+
+ /* Try again, doing r2 then r1; the new_content should be the same. */
+ {
+ edit_context edit;
+ edit.add_fixits (&r2);
+ edit.add_fixits (&r1);
+ auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
+ /*.............00000000011111111.
+ .............12345678901234567. */
+ ASSERT_STREQ ("/* before */\n"
+ ". bar = 1,\n"
+ "/* after */\n",
+ new_content);
+ }
+}
+
+/* Test of a fixit affecting a file that can't be read. */
+
+static void
+test_applying_fixits_unreadable_file ()
+{
+ const char *filename = "this-does-not-exist.txt";
+ line_table_test ltt;
+ linemap_add (line_table, LC_ENTER, false, filename, 1);
+
+ location_t loc = linemap_position_for_column (line_table, 1);
+
+ rich_location insert (line_table, loc);
+ insert.add_fixit_insert_before ("change 1");
+ insert.add_fixit_insert_before ("change 2");
+
+ edit_context edit;
+ /* Attempting to add the fixits affecting the unreadable file
+ should transition the edit from valid to invalid. */
+ ASSERT_TRUE (edit.valid_p ());
+ edit.add_fixits (&insert);
+ ASSERT_FALSE (edit.valid_p ());
+ ASSERT_EQ (NULL, edit.get_content (filename));
+ ASSERT_EQ (NULL, edit.generate_diff (false));
+}
+
+/* Verify that we gracefully handle an attempt to edit a line
+ that's beyond the end of the file. */
+
+static void
+test_applying_fixits_line_out_of_range ()
+{
+ /* Create a tempfile and write some text to it.
+ ........................00000000011111111.
+ ........................12345678901234567. */
+ const char *old_content = "One-liner file\n";
+ temp_source_file tmp (SELFTEST_LOCATION, ".txt", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt;
+ linemap_add (line_table, LC_ENTER, false, filename, 2);
+
+ /* Try to insert a string in line 2. */
+ location_t loc = linemap_position_for_column (line_table, 1);
+
+ rich_location insert (line_table, loc);
+ insert.add_fixit_insert_before ("change");
+
+ /* Verify that attempting the insertion puts an edit_context
+ into an invalid state. */
+ edit_context edit;
+ ASSERT_TRUE (edit.valid_p ());
+ edit.add_fixits (&insert);
+ ASSERT_FALSE (edit.valid_p ());
+ ASSERT_EQ (NULL, edit.get_content (filename));
+ ASSERT_EQ (NULL, edit.generate_diff (false));
+}
+
+/* Verify the boundary conditions of column values in fix-it
+ hints applied to edit_context instances. */
+
+static void
+test_applying_fixits_column_validation (const line_table_case &case_)
+{
+ /* Create a tempfile and write some text to it.
+ ........................00000000011111111.
+ ........................12345678901234567. */
+ const char *old_content = "One-liner file\n";
+ temp_source_file tmp (SELFTEST_LOCATION, ".txt", old_content);
+ const char *filename = tmp.get_filename ();
+ line_table_test ltt (case_);
+ linemap_add (line_table, LC_ENTER, false, filename, 1);
+
+ location_t c11 = linemap_position_for_column (line_table, 11);
+ location_t c14 = linemap_position_for_column (line_table, 14);
+ location_t c15 = linemap_position_for_column (line_table, 15);
+ location_t c16 = linemap_position_for_column (line_table, 16);
+
+ /* Verify limits of valid columns in insertion fixits. */
+
+ /* Verify inserting at the end of the line. */
+ {
+ rich_location richloc (line_table, c11);
+ richloc.add_fixit_insert_before (c15, " change");
+
+ /* Col 15 is at the end of the line, so the insertion
+ should succeed. */
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
+ if (c15 <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ ASSERT_STREQ ("One-liner file change\n", new_content);
+ else
+ ASSERT_EQ (NULL, new_content);
+ }
+
+ /* Verify inserting beyond the end of the line. */
+ {
+ rich_location richloc (line_table, c11);
+ richloc.add_fixit_insert_before (c16, " change");
+
+ /* Col 16 is beyond the end of the line, so the insertion
+ should fail gracefully. */
+ edit_context edit;
+ ASSERT_TRUE (edit.valid_p ());
+ edit.add_fixits (&richloc);
+ ASSERT_FALSE (edit.valid_p ());
+ ASSERT_EQ (NULL, edit.get_content (filename));
+ ASSERT_EQ (NULL, edit.generate_diff (false));
+ }
+
+ /* Verify limits of valid columns in replacement fixits. */
+
+ /* Verify replacing the end of the line. */
+ {
+ rich_location richloc (line_table, c11);
+ source_range range = source_range::from_locations (c11, c14);
+ richloc.add_fixit_replace (range, "change");
+
+ /* Col 14 is at the end of the line, so the replacement
+ should succeed. */
+ edit_context edit;
+ edit.add_fixits (&richloc);
+ auto_free <char *> new_content = edit.get_content (tmp.get_filename ());
+ if (c14 <= LINE_MAP_MAX_LOCATION_WITH_COLS)
+ ASSERT_STREQ ("One-liner change\n", new_content);
+ else
+ ASSERT_EQ (NULL, new_content);
+ }
+
+ /* Verify going beyond the end of the line. */
+ {
+ rich_location richloc (line_table, c11);
+ source_range range = source_range::from_locations (c11, c15);
+ richloc.add_fixit_replace (range, "change");
+
+ /* Col 15 is after the end of the line, so the replacement
+ should fail; verify that the attempt fails gracefully. */
+ edit_context edit;
+ ASSERT_TRUE (edit.valid_p ());
+ edit.add_fixits (&richloc);
+ ASSERT_FALSE (edit.valid_p ());
+ ASSERT_EQ (NULL, edit.get_content (filename));
+ ASSERT_EQ (NULL, edit.generate_diff (false));
+ }
+}
+
+/* Run all of the selftests within this file. */
+
+void
+edit_context_c_tests ()
+{
+ test_get_content ();
+ for_each_line_table_case (test_applying_fixits_insert_before);
+ for_each_line_table_case (test_applying_fixits_insert_after);
+ for_each_line_table_case (test_applying_fixits_insert_after_at_line_end);
+ for_each_line_table_case (test_applying_fixits_insert_after_failure);
+ for_each_line_table_case (test_applying_fixits_insert_containing_newline);
+ for_each_line_table_case (test_applying_fixits_growing_replace);
+ for_each_line_table_case (test_applying_fixits_shrinking_replace);
+ for_each_line_table_case (test_applying_fixits_replace_containing_newline);
+ for_each_line_table_case (test_applying_fixits_remove);
+ for_each_line_table_case (test_applying_fixits_multiple);
+ for_each_line_table_case (test_applying_fixits_multiple_lines);
+ for_each_line_table_case (test_applying_fixits_modernize_named_init);
+ test_applying_fixits_unreadable_file ();
+ test_applying_fixits_line_out_of_range ();
+ for_each_line_table_case (test_applying_fixits_column_validation);
+}
+
+} // namespace selftest
+
+#endif /* CHECKING_P */
generated by cgit v1.1 at 2025-09-02 07:14:31 +0000