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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/cp/lambda.c
parent490e23032baaece71f2ec09fa1805064b150fbc2 (diff)
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Rename .c files to .cc files.
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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 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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 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config/pru/pru.cc: ...here. * config/riscv/riscv-builtins.c: Moved to... * config/riscv/riscv-builtins.cc: ...here. * config/riscv/riscv-c.c: Moved to... * config/riscv/riscv-c.cc: ...here. * config/riscv/riscv-d.c: Moved to... * config/riscv/riscv-d.cc: ...here. * config/riscv/riscv-shorten-memrefs.c: Moved to... * config/riscv/riscv-shorten-memrefs.cc: ...here. * config/riscv/riscv-sr.c: Moved to... * config/riscv/riscv-sr.cc: ...here. * config/riscv/riscv.c: Moved to... * config/riscv/riscv.cc: ...here. * config/rl78/rl78-c.c: Moved to... * config/rl78/rl78-c.cc: ...here. * config/rl78/rl78.c: Moved to... * config/rl78/rl78.cc: ...here. * config/rs6000/driver-rs6000.c: Moved to... * config/rs6000/driver-rs6000.cc: ...here. * config/rs6000/host-darwin.c: Moved to... * config/rs6000/host-darwin.cc: ...here. * config/rs6000/host-ppc64-darwin.c: Moved to... * config/rs6000/host-ppc64-darwin.cc: ...here. * config/rs6000/rbtree.c: Moved to... * config/rs6000/rbtree.cc: ...here. * config/rs6000/rs6000-c.c: Moved to... * config/rs6000/rs6000-c.cc: ...here. * config/rs6000/rs6000-call.c: Moved to... * config/rs6000/rs6000-call.cc: ...here. * config/rs6000/rs6000-d.c: Moved to... * config/rs6000/rs6000-d.cc: ...here. * config/rs6000/rs6000-gen-builtins.c: Moved to... * config/rs6000/rs6000-gen-builtins.cc: ...here. * config/rs6000/rs6000-linux.c: Moved to... * config/rs6000/rs6000-linux.cc: ...here. * config/rs6000/rs6000-logue.c: Moved to... * config/rs6000/rs6000-logue.cc: ...here. * config/rs6000/rs6000-p8swap.c: Moved to... * config/rs6000/rs6000-p8swap.cc: ...here. * config/rs6000/rs6000-pcrel-opt.c: Moved to... * config/rs6000/rs6000-pcrel-opt.cc: ...here. * config/rs6000/rs6000-string.c: Moved to... * config/rs6000/rs6000-string.cc: ...here. * config/rs6000/rs6000.c: Moved to... * config/rs6000/rs6000.cc: ...here. * config/rx/rx.c: Moved to... * config/rx/rx.cc: ...here. * config/s390/driver-native.c: Moved to... * config/s390/driver-native.cc: ...here. * config/s390/s390-c.c: Moved to... * config/s390/s390-c.cc: ...here. * config/s390/s390-d.c: Moved to... * config/s390/s390-d.cc: ...here. * config/s390/s390.c: Moved to... * config/s390/s390.cc: ...here. * config/sh/divtab-sh4-300.c: Moved to... * config/sh/divtab-sh4-300.cc: ...here. * config/sh/divtab-sh4.c: Moved to... * config/sh/divtab-sh4.cc: ...here. * config/sh/divtab.c: Moved to... * config/sh/divtab.cc: ...here. * config/sh/sh-c.c: Moved to... * config/sh/sh-c.cc: ...here. * config/sh/sh.c: Moved to... * config/sh/sh.cc: ...here. * config/sol2-c.c: Moved to... * config/sol2-c.cc: ...here. * config/sol2-cxx.c: Moved to... * config/sol2-cxx.cc: ...here. * config/sol2-d.c: Moved to... * config/sol2-d.cc: ...here. * config/sol2-stubs.c: Moved to... * config/sol2-stubs.cc: ...here. * config/sol2.c: Moved to... * config/sol2.cc: ...here. * config/sparc/driver-sparc.c: Moved to... * config/sparc/driver-sparc.cc: ...here. * config/sparc/sparc-c.c: Moved to... * config/sparc/sparc-c.cc: ...here. * config/sparc/sparc-d.c: Moved to... * config/sparc/sparc-d.cc: ...here. * config/sparc/sparc.c: Moved to... * config/sparc/sparc.cc: ...here. * config/stormy16/stormy16.c: Moved to... * config/stormy16/stormy16.cc: ...here. * config/tilegx/mul-tables.c: Moved to... * config/tilegx/mul-tables.cc: ...here. * config/tilegx/tilegx-c.c: Moved to... * config/tilegx/tilegx-c.cc: ...here. * config/tilegx/tilegx.c: Moved to... * config/tilegx/tilegx.cc: ...here. * config/tilepro/mul-tables.c: Moved to... * config/tilepro/mul-tables.cc: ...here. * config/tilepro/tilepro-c.c: Moved to... * config/tilepro/tilepro-c.cc: ...here. * config/tilepro/tilepro.c: Moved to... * config/tilepro/tilepro.cc: ...here. * config/v850/v850-c.c: Moved to... * config/v850/v850-c.cc: ...here. * config/v850/v850.c: Moved to... * config/v850/v850.cc: ...here. * config/vax/vax.c: Moved to... * config/vax/vax.cc: ...here. * config/visium/visium.c: Moved to... * config/visium/visium.cc: ...here. * config/vms/vms-c.c: Moved to... * config/vms/vms-c.cc: ...here. * config/vms/vms-f.c: Moved to... * config/vms/vms-f.cc: ...here. * config/vms/vms.c: Moved to... * config/vms/vms.cc: ...here. * config/vxworks-c.c: Moved to... * config/vxworks-c.cc: ...here. * config/vxworks.c: Moved to... * config/vxworks.cc: ...here. * config/winnt-c.c: Moved to... * config/winnt-c.cc: ...here. * config/xtensa/xtensa.c: Moved to... * config/xtensa/xtensa.cc: ...here. * context.c: Moved to... * context.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * coverage.c: Moved to... * coverage.cc: ...here. * cppbuiltin.c: Moved to... * cppbuiltin.cc: ...here. * cppdefault.c: Moved to... * cppdefault.cc: ...here. * cprop.c: Moved to... * cprop.cc: ...here. * cse.c: Moved to... * cse.cc: ...here. * cselib.c: Moved to... * cselib.cc: ...here. * ctfc.c: Moved to... * ctfc.cc: ...here. * ctfout.c: Moved to... * ctfout.cc: ...here. * data-streamer-in.c: Moved to... * data-streamer-in.cc: ...here. * data-streamer-out.c: Moved to... * data-streamer-out.cc: ...here. * data-streamer.c: Moved to... * data-streamer.cc: ...here. * dbgcnt.c: Moved to... * dbgcnt.cc: ...here. * dbxout.c: Moved to... * dbxout.cc: ...here. * dce.c: Moved to... * dce.cc: ...here. * ddg.c: Moved to... * ddg.cc: ...here. * debug.c: Moved to... * debug.cc: ...here. * df-core.c: Moved to... * df-core.cc: ...here. * df-problems.c: Moved to... * df-problems.cc: ...here. * df-scan.c: Moved to... * df-scan.cc: ...here. * dfp.c: Moved to... * dfp.cc: ...here. * diagnostic-color.c: Moved to... * diagnostic-color.cc: ...here. * diagnostic-show-locus.c: Moved to... * diagnostic-show-locus.cc: ...here. * diagnostic-spec.c: Moved to... * diagnostic-spec.cc: ...here. * diagnostic.c: Moved to... * diagnostic.cc: ...here. * dojump.c: Moved to... * dojump.cc: ...here. * dominance.c: Moved to... * dominance.cc: ...here. * domwalk.c: Moved to... * domwalk.cc: ...here. * double-int.c: Moved to... * double-int.cc: ...here. * dse.c: Moved to... * dse.cc: ...here. * dumpfile.c: Moved to... * dumpfile.cc: ...here. * dwarf2asm.c: Moved to... * dwarf2asm.cc: ...here. * dwarf2cfi.c: Moved to... * dwarf2cfi.cc: ...here. * dwarf2ctf.c: Moved to... * dwarf2ctf.cc: ...here. * dwarf2out.c: Moved to... * dwarf2out.cc: ...here. * early-remat.c: Moved to... * early-remat.cc: ...here. * edit-context.c: Moved to... * edit-context.cc: ...here. * emit-rtl.c: Moved to... * emit-rtl.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * et-forest.c: Moved to... * et-forest.cc: ...here. * except.c: Moved to... * except.cc: ...here. * explow.c: Moved to... * explow.cc: ...here. * expmed.c: Moved to... * expmed.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * fibonacci_heap.c: Moved to... * fibonacci_heap.cc: ...here. * file-find.c: Moved to... * file-find.cc: ...here. * file-prefix-map.c: Moved to... * file-prefix-map.cc: ...here. * final.c: Moved to... * final.cc: ...here. * fixed-value.c: Moved to... * fixed-value.cc: ...here. * fold-const-call.c: Moved to... * fold-const-call.cc: ...here. * fold-const.c: Moved to... * fold-const.cc: ...here. * fp-test.c: Moved to... * fp-test.cc: ...here. * function-tests.c: Moved to... * function-tests.cc: ...here. * function.c: Moved to... * function.cc: ...here. * fwprop.c: Moved to... * fwprop.cc: ...here. * gcc-ar.c: Moved to... * gcc-ar.cc: ...here. * gcc-main.c: Moved to... * gcc-main.cc: ...here. * gcc-rich-location.c: Moved to... * gcc-rich-location.cc: ...here. * gcc.c: Moved to... * gcc.cc: ...here. * gcov-dump.c: Moved to... * gcov-dump.cc: ...here. * gcov-io.c: Moved to... * gcov-io.cc: ...here. * gcov-tool.c: Moved to... * gcov-tool.cc: ...here. * gcov.c: Moved to... * gcov.cc: ...here. * gcse-common.c: Moved to... * gcse-common.cc: ...here. * gcse.c: Moved to... * gcse.cc: ...here. * genattr-common.c: Moved to... * genattr-common.cc: ...here. * genattr.c: Moved to... * genattr.cc: ...here. * genattrtab.c: Moved to... * genattrtab.cc: ...here. * genautomata.c: Moved to... * genautomata.cc: ...here. * gencfn-macros.c: Moved to... * gencfn-macros.cc: ...here. * gencheck.c: Moved to... * gencheck.cc: ...here. * genchecksum.c: Moved to... * genchecksum.cc: ...here. * gencodes.c: Moved to... * gencodes.cc: ...here. * genconditions.c: Moved to... * genconditions.cc: ...here. * genconfig.c: Moved to... * genconfig.cc: ...here. * genconstants.c: Moved to... * genconstants.cc: ...here. * genemit.c: Moved to... * genemit.cc: ...here. * genenums.c: Moved to... * genenums.cc: ...here. * generic-match-head.c: Moved to... * generic-match-head.cc: ...here. * genextract.c: Moved to... * genextract.cc: ...here. * genflags.c: Moved to... * genflags.cc: ...here. * gengenrtl.c: Moved to... * gengenrtl.cc: ...here. * gengtype-parse.c: Moved to... * gengtype-parse.cc: ...here. * gengtype-state.c: Moved to... * gengtype-state.cc: ...here. * gengtype.c: Moved to... * gengtype.cc: ...here. * genhooks.c: Moved to... * genhooks.cc: ...here. * genmatch.c: Moved to... * genmatch.cc: ...here. * genmddeps.c: Moved to... * genmddeps.cc: ...here. * genmddump.c: Moved to... * genmddump.cc: ...here. * genmodes.c: Moved to... * genmodes.cc: ...here. * genopinit.c: Moved to... * genopinit.cc: ...here. * genoutput.c: Moved to... * genoutput.cc: ...here. * genpeep.c: Moved to... * genpeep.cc: ...here. * genpreds.c: Moved to... * genpreds.cc: ...here. * genrecog.c: Moved to... * genrecog.cc: ...here. * gensupport.c: Moved to... * gensupport.cc: ...here. * gentarget-def.c: Moved to... * gentarget-def.cc: ...here. * genversion.c: Moved to... * genversion.cc: ...here. * ggc-common.c: Moved to... * ggc-common.cc: ...here. * ggc-none.c: Moved to... * ggc-none.cc: ...here. * ggc-page.c: Moved to... * ggc-page.cc: ...here. * ggc-tests.c: Moved to... * ggc-tests.cc: ...here. * gimple-builder.c: Moved to... * gimple-builder.cc: ...here. * gimple-expr.c: Moved to... * gimple-expr.cc: ...here. * gimple-fold.c: Moved to... * gimple-fold.cc: ...here. * gimple-iterator.c: Moved to... * gimple-iterator.cc: ...here. * gimple-laddress.c: Moved to... * gimple-laddress.cc: ...here. * gimple-loop-jam.c: Moved to... * gimple-loop-jam.cc: ...here. * gimple-low.c: Moved to... * gimple-low.cc: ...here. * gimple-match-head.c: Moved to... * gimple-match-head.cc: ...here. * gimple-pretty-print.c: Moved to... * gimple-pretty-print.cc: ...here. * gimple-ssa-backprop.c: Moved to... * gimple-ssa-backprop.cc: ...here. * gimple-ssa-evrp-analyze.c: Moved to... * gimple-ssa-evrp-analyze.cc: ...here. * gimple-ssa-evrp.c: Moved to... * gimple-ssa-evrp.cc: ...here. * gimple-ssa-isolate-paths.c: Moved to... * gimple-ssa-isolate-paths.cc: ...here. * gimple-ssa-nonnull-compare.c: Moved to... * gimple-ssa-nonnull-compare.cc: ...here. * gimple-ssa-split-paths.c: Moved to... * gimple-ssa-split-paths.cc: ...here. * gimple-ssa-sprintf.c: Moved to... * gimple-ssa-sprintf.cc: ...here. * gimple-ssa-store-merging.c: Moved to... * gimple-ssa-store-merging.cc: ...here. * gimple-ssa-strength-reduction.c: Moved to... * gimple-ssa-strength-reduction.cc: ...here. * gimple-ssa-warn-alloca.c: Moved to... * gimple-ssa-warn-alloca.cc: ...here. * gimple-ssa-warn-restrict.c: Moved to... * gimple-ssa-warn-restrict.cc: ...here. * gimple-streamer-in.c: Moved to... * gimple-streamer-in.cc: ...here. * gimple-streamer-out.c: Moved to... * gimple-streamer-out.cc: ...here. * gimple-walk.c: Moved to... * gimple-walk.cc: ...here. * gimple-warn-recursion.c: Moved to... * gimple-warn-recursion.cc: ...here. * gimple.c: Moved to... * gimple.cc: ...here. * gimplify-me.c: Moved to... * gimplify-me.cc: ...here. * gimplify.c: Moved to... * gimplify.cc: ...here. * godump.c: Moved to... * godump.cc: ...here. * graph.c: Moved to... * graph.cc: ...here. * graphds.c: Moved to... * graphds.cc: ...here. * graphite-dependences.c: Moved to... * graphite-dependences.cc: ...here. * graphite-isl-ast-to-gimple.c: Moved to... * graphite-isl-ast-to-gimple.cc: ...here. * graphite-optimize-isl.c: Moved to... * graphite-optimize-isl.cc: ...here. * graphite-poly.c: Moved to... * graphite-poly.cc: ...here. * graphite-scop-detection.c: Moved to... * graphite-scop-detection.cc: ...here. * graphite-sese-to-poly.c: Moved to... * graphite-sese-to-poly.cc: ...here. * graphite.c: Moved to... * graphite.cc: ...here. * haifa-sched.c: Moved to... * haifa-sched.cc: ...here. * hash-map-tests.c: Moved to... * hash-map-tests.cc: ...here. * hash-set-tests.c: Moved to... * hash-set-tests.cc: ...here. * hash-table.c: Moved to... * hash-table.cc: ...here. * hooks.c: Moved to... * hooks.cc: ...here. * host-default.c: Moved to... * host-default.cc: ...here. * hw-doloop.c: Moved to... * hw-doloop.cc: ...here. * hwint.c: Moved to... * hwint.cc: ...here. * ifcvt.c: Moved to... * ifcvt.cc: ...here. * inchash.c: Moved to... * inchash.cc: ...here. * incpath.c: Moved to... * incpath.cc: ...here. * init-regs.c: Moved to... * init-regs.cc: ...here. * input.c: Moved to... * input.cc: ...here. * internal-fn.c: Moved to... * internal-fn.cc: ...here. * intl.c: Moved to... * intl.cc: ...here. * ipa-comdats.c: Moved to... * ipa-comdats.cc: ...here. * ipa-cp.c: Moved to... * ipa-cp.cc: ...here. * ipa-devirt.c: Moved to... * ipa-devirt.cc: ...here. * ipa-fnsummary.c: Moved to... * ipa-fnsummary.cc: ...here. * ipa-icf-gimple.c: Moved to... * ipa-icf-gimple.cc: ...here. * ipa-icf.c: Moved to... * ipa-icf.cc: ...here. * ipa-inline-analysis.c: Moved to... * ipa-inline-analysis.cc: ...here. * ipa-inline-transform.c: Moved to... * ipa-inline-transform.cc: ...here. * ipa-inline.c: Moved to... * ipa-inline.cc: ...here. * ipa-modref-tree.c: Moved to... * ipa-modref-tree.cc: ...here. * ipa-modref.c: Moved to... * ipa-modref.cc: ...here. * ipa-param-manipulation.c: Moved to... * ipa-param-manipulation.cc: ...here. * ipa-polymorphic-call.c: Moved to... * ipa-polymorphic-call.cc: ...here. * ipa-predicate.c: Moved to... * ipa-predicate.cc: ...here. * ipa-profile.c: Moved to... * ipa-profile.cc: ...here. * ipa-prop.c: Moved to... * ipa-prop.cc: ...here. * ipa-pure-const.c: Moved to... * ipa-pure-const.cc: ...here. * ipa-ref.c: Moved to... * ipa-ref.cc: ...here. * ipa-reference.c: Moved to... * ipa-reference.cc: ...here. * ipa-split.c: Moved to... * ipa-split.cc: ...here. * ipa-sra.c: Moved to... * ipa-sra.cc: ...here. * ipa-utils.c: Moved to... * ipa-utils.cc: ...here. * ipa-visibility.c: Moved to... * ipa-visibility.cc: ...here. * ipa.c: Moved to... * ipa.cc: ...here. * ira-build.c: Moved to... * ira-build.cc: ...here. * ira-color.c: Moved to... * ira-color.cc: ...here. * ira-conflicts.c: Moved to... * ira-conflicts.cc: ...here. * ira-costs.c: Moved to... * ira-costs.cc: ...here. * ira-emit.c: Moved to... * ira-emit.cc: ...here. * ira-lives.c: Moved to... * ira-lives.cc: ...here. * ira.c: Moved to... * ira.cc: ...here. * jump.c: Moved to... * jump.cc: ...here. * langhooks.c: Moved to... * langhooks.cc: ...here. * lcm.c: Moved to... * lcm.cc: ...here. * lists.c: Moved to... * lists.cc: ...here. * loop-doloop.c: Moved to... * loop-doloop.cc: ...here. * loop-init.c: Moved to... * loop-init.cc: ...here. * loop-invariant.c: Moved to... * loop-invariant.cc: ...here. * loop-iv.c: Moved to... * loop-iv.cc: ...here. * loop-unroll.c: Moved to... * loop-unroll.cc: ...here. * lower-subreg.c: Moved to... * lower-subreg.cc: ...here. * lra-assigns.c: Moved to... * lra-assigns.cc: ...here. * lra-coalesce.c: Moved to... * lra-coalesce.cc: ...here. * lra-constraints.c: Moved to... * lra-constraints.cc: ...here. * lra-eliminations.c: Moved to... * lra-eliminations.cc: ...here. * lra-lives.c: Moved to... * lra-lives.cc: ...here. * lra-remat.c: Moved to... * lra-remat.cc: ...here. * lra-spills.c: Moved to... * lra-spills.cc: ...here. * lra.c: Moved to... * lra.cc: ...here. * lto-cgraph.c: Moved to... * lto-cgraph.cc: ...here. * lto-compress.c: Moved to... * lto-compress.cc: ...here. * lto-opts.c: Moved to... * lto-opts.cc: ...here. * lto-section-in.c: Moved to... * lto-section-in.cc: ...here. * lto-section-out.c: Moved to... * lto-section-out.cc: ...here. * lto-streamer-in.c: Moved to... * lto-streamer-in.cc: ...here. * lto-streamer-out.c: Moved to... * lto-streamer-out.cc: ...here. * lto-streamer.c: Moved to... * lto-streamer.cc: ...here. * lto-wrapper.c: Moved to... * lto-wrapper.cc: ...here. * main.c: Moved to... * main.cc: ...here. * mcf.c: Moved to... * mcf.cc: ...here. * mode-switching.c: Moved to... * mode-switching.cc: ...here. * modulo-sched.c: Moved to... * modulo-sched.cc: ...here. * multiple_target.c: Moved to... * multiple_target.cc: ...here. * omp-expand.c: Moved to... * omp-expand.cc: ...here. * omp-general.c: Moved to... * omp-general.cc: ...here. * omp-low.c: Moved to... * omp-low.cc: ...here. * omp-offload.c: Moved to... * omp-offload.cc: ...here. * omp-simd-clone.c: Moved to... * omp-simd-clone.cc: ...here. * opt-suggestions.c: Moved to... * opt-suggestions.cc: ...here. * optabs-libfuncs.c: Moved to... * optabs-libfuncs.cc: ...here. * optabs-query.c: Moved to... * optabs-query.cc: ...here. * optabs-tree.c: Moved to... * optabs-tree.cc: ...here. * optabs.c: Moved to... * optabs.cc: ...here. * opts-common.c: Moved to... * opts-common.cc: ...here. * opts-global.c: Moved to... * opts-global.cc: ...here. * opts.c: Moved to... * opts.cc: ...here. * passes.c: Moved to... * passes.cc: ...here. * plugin.c: Moved to... * plugin.cc: ...here. * postreload-gcse.c: Moved to... * postreload-gcse.cc: ...here. * postreload.c: Moved to... * postreload.cc: ...here. * predict.c: Moved to... * predict.cc: ...here. * prefix.c: Moved to... * prefix.cc: ...here. * pretty-print.c: Moved to... * pretty-print.cc: ...here. * print-rtl-function.c: Moved to... * print-rtl-function.cc: ...here. * print-rtl.c: Moved to... * print-rtl.cc: ...here. * print-tree.c: Moved to... * print-tree.cc: ...here. * profile-count.c: Moved to... * profile-count.cc: ...here. * profile.c: Moved to... * profile.cc: ...here. * read-md.c: Moved to... * read-md.cc: ...here. * read-rtl-function.c: Moved to... * read-rtl-function.cc: ...here. * read-rtl.c: Moved to... * read-rtl.cc: ...here. * real.c: Moved to... * real.cc: ...here. * realmpfr.c: Moved to... * realmpfr.cc: ...here. * recog.c: Moved to... * recog.cc: ...here. * ree.c: Moved to... * ree.cc: ...here. * reg-stack.c: Moved to... * reg-stack.cc: ...here. * regcprop.c: Moved to... * regcprop.cc: ...here. * reginfo.c: Moved to... * reginfo.cc: ...here. * regrename.c: Moved to... * regrename.cc: ...here. * regstat.c: Moved to... * regstat.cc: ...here. * reload.c: Moved to... * reload.cc: ...here. * reload1.c: Moved to... * reload1.cc: ...here. * reorg.c: Moved to... * reorg.cc: ...here. * resource.c: Moved to... * resource.cc: ...here. * rtl-error.c: Moved to... * rtl-error.cc: ...here. * rtl-tests.c: Moved to... * rtl-tests.cc: ...here. * rtl.c: Moved to... * rtl.cc: ...here. * rtlanal.c: Moved to... * rtlanal.cc: ...here. * rtlhash.c: Moved to... * rtlhash.cc: ...here. * rtlhooks.c: Moved to... * rtlhooks.cc: ...here. * rtx-vector-builder.c: Moved to... * rtx-vector-builder.cc: ...here. * run-rtl-passes.c: Moved to... * run-rtl-passes.cc: ...here. * sancov.c: Moved to... * sancov.cc: ...here. * sanopt.c: Moved to... * sanopt.cc: ...here. * sbitmap.c: Moved to... * sbitmap.cc: ...here. * sched-deps.c: Moved to... * sched-deps.cc: ...here. * sched-ebb.c: Moved to... * sched-ebb.cc: ...here. * sched-rgn.c: Moved to... * sched-rgn.cc: ...here. * sel-sched-dump.c: Moved to... * sel-sched-dump.cc: ...here. * sel-sched-ir.c: Moved to... * sel-sched-ir.cc: ...here. * sel-sched.c: Moved to... * sel-sched.cc: ...here. * selftest-diagnostic.c: Moved to... * selftest-diagnostic.cc: ...here. * selftest-rtl.c: Moved to... * selftest-rtl.cc: ...here. * selftest-run-tests.c: Moved to... * selftest-run-tests.cc: ...here. * selftest.c: Moved to... * selftest.cc: ...here. * sese.c: Moved to... * sese.cc: ...here. * shrink-wrap.c: Moved to... * shrink-wrap.cc: ...here. * simplify-rtx.c: Moved to... * simplify-rtx.cc: ...here. * sparseset.c: Moved to... * sparseset.cc: ...here. * spellcheck-tree.c: Moved to... * spellcheck-tree.cc: ...here. * spellcheck.c: Moved to... * spellcheck.cc: ...here. * sreal.c: Moved to... * sreal.cc: ...here. * stack-ptr-mod.c: Moved to... * stack-ptr-mod.cc: ...here. * statistics.c: Moved to... * statistics.cc: ...here. * stmt.c: Moved to... * stmt.cc: ...here. * stor-layout.c: Moved to... * stor-layout.cc: ...here. * store-motion.c: Moved to... * store-motion.cc: ...here. * streamer-hooks.c: Moved to... * streamer-hooks.cc: ...here. * stringpool.c: Moved to... * stringpool.cc: ...here. * substring-locations.c: Moved to... * substring-locations.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * target-globals.c: Moved to... * target-globals.cc: ...here. * targhooks.c: Moved to... * targhooks.cc: ...here. * timevar.c: Moved to... * timevar.cc: ...here. * toplev.c: Moved to... * toplev.cc: ...here. * tracer.c: Moved to... * tracer.cc: ...here. * trans-mem.c: Moved to... * trans-mem.cc: ...here. * tree-affine.c: Moved to... * tree-affine.cc: ...here. * tree-call-cdce.c: Moved to... * tree-call-cdce.cc: ...here. * tree-cfg.c: Moved to... * tree-cfg.cc: ...here. * tree-cfgcleanup.c: Moved to... * tree-cfgcleanup.cc: ...here. * tree-chrec.c: Moved to... * tree-chrec.cc: ...here. * tree-complex.c: Moved to... * tree-complex.cc: ...here. * tree-data-ref.c: Moved to... * tree-data-ref.cc: ...here. * tree-dfa.c: Moved to... * tree-dfa.cc: ...here. * tree-diagnostic.c: Moved to... * tree-diagnostic.cc: ...here. * tree-dump.c: Moved to... * tree-dump.cc: ...here. * tree-eh.c: Moved to... * tree-eh.cc: ...here. * tree-emutls.c: Moved to... * tree-emutls.cc: ...here. * tree-if-conv.c: Moved to... * tree-if-conv.cc: ...here. * tree-inline.c: Moved to... * tree-inline.cc: ...here. * tree-into-ssa.c: Moved to... * tree-into-ssa.cc: ...here. * tree-iterator.c: Moved to... * tree-iterator.cc: ...here. * tree-loop-distribution.c: Moved to... * tree-loop-distribution.cc: ...here. * tree-nested.c: Moved to... * tree-nested.cc: ...here. * tree-nrv.c: Moved to... * tree-nrv.cc: ...here. * tree-object-size.c: Moved to... * tree-object-size.cc: ...here. * tree-outof-ssa.c: Moved to... * tree-outof-ssa.cc: ...here. * tree-parloops.c: Moved to... * tree-parloops.cc: ...here. * tree-phinodes.c: Moved to... * tree-phinodes.cc: ...here. * tree-predcom.c: Moved to... * tree-predcom.cc: ...here. * tree-pretty-print.c: Moved to... * tree-pretty-print.cc: ...here. * tree-profile.c: Moved to... * tree-profile.cc: ...here. * tree-scalar-evolution.c: Moved to... * tree-scalar-evolution.cc: ...here. * tree-sra.c: Moved to... * tree-sra.cc: ...here. * tree-ssa-address.c: Moved to... * tree-ssa-address.cc: ...here. * tree-ssa-alias.c: Moved to... * tree-ssa-alias.cc: ...here. * tree-ssa-ccp.c: Moved to... * tree-ssa-ccp.cc: ...here. * tree-ssa-coalesce.c: Moved to... * tree-ssa-coalesce.cc: ...here. * tree-ssa-copy.c: Moved to... * tree-ssa-copy.cc: ...here. * tree-ssa-dce.c: Moved to... * tree-ssa-dce.cc: ...here. * tree-ssa-dom.c: Moved to... * tree-ssa-dom.cc: ...here. * tree-ssa-dse.c: Moved to... * tree-ssa-dse.cc: ...here. * tree-ssa-forwprop.c: Moved to... * tree-ssa-forwprop.cc: ...here. * tree-ssa-ifcombine.c: Moved to... * tree-ssa-ifcombine.cc: ...here. * tree-ssa-live.c: Moved to... * tree-ssa-live.cc: ...here. * tree-ssa-loop-ch.c: Moved to... * tree-ssa-loop-ch.cc: ...here. * tree-ssa-loop-im.c: Moved to... * tree-ssa-loop-im.cc: ...here. * tree-ssa-loop-ivcanon.c: Moved to... * tree-ssa-loop-ivcanon.cc: ...here. * tree-ssa-loop-ivopts.c: Moved to... * tree-ssa-loop-ivopts.cc: ...here. * tree-ssa-loop-manip.c: Moved to... * tree-ssa-loop-manip.cc: ...here. * tree-ssa-loop-niter.c: Moved to... * tree-ssa-loop-niter.cc: ...here. * tree-ssa-loop-prefetch.c: Moved to... * tree-ssa-loop-prefetch.cc: ...here. * tree-ssa-loop-split.c: Moved to... * tree-ssa-loop-split.cc: ...here. * tree-ssa-loop-unswitch.c: Moved to... * tree-ssa-loop-unswitch.cc: ...here. * tree-ssa-loop.c: Moved to... * tree-ssa-loop.cc: ...here. * tree-ssa-math-opts.c: Moved to... * tree-ssa-math-opts.cc: ...here. * tree-ssa-operands.c: Moved to... * tree-ssa-operands.cc: ...here. * tree-ssa-phiopt.c: Moved to... * tree-ssa-phiopt.cc: ...here. * tree-ssa-phiprop.c: Moved to... * tree-ssa-phiprop.cc: ...here. * tree-ssa-pre.c: Moved to... * tree-ssa-pre.cc: ...here. * tree-ssa-propagate.c: Moved to... * tree-ssa-propagate.cc: ...here. * tree-ssa-reassoc.c: Moved to... * tree-ssa-reassoc.cc: ...here. * tree-ssa-sccvn.c: Moved to... * tree-ssa-sccvn.cc: ...here. * tree-ssa-scopedtables.c: Moved to... * tree-ssa-scopedtables.cc: ...here. * tree-ssa-sink.c: Moved to... * tree-ssa-sink.cc: ...here. * tree-ssa-strlen.c: Moved to... * tree-ssa-strlen.cc: ...here. * tree-ssa-structalias.c: Moved to... * tree-ssa-structalias.cc: ...here. * tree-ssa-tail-merge.c: Moved to... * tree-ssa-tail-merge.cc: ...here. * tree-ssa-ter.c: Moved to... * tree-ssa-ter.cc: ...here. * tree-ssa-threadbackward.c: Moved to... * tree-ssa-threadbackward.cc: ...here. * tree-ssa-threadedge.c: Moved to... * tree-ssa-threadedge.cc: ...here. * tree-ssa-threadupdate.c: Moved to... * tree-ssa-threadupdate.cc: ...here. * tree-ssa-uncprop.c: Moved to... * tree-ssa-uncprop.cc: ...here. * tree-ssa-uninit.c: Moved to... * tree-ssa-uninit.cc: ...here. * tree-ssa.c: Moved to... * tree-ssa.cc: ...here. * tree-ssanames.c: Moved to... * tree-ssanames.cc: ...here. * tree-stdarg.c: Moved to... * tree-stdarg.cc: ...here. * tree-streamer-in.c: Moved to... * tree-streamer-in.cc: ...here. * tree-streamer-out.c: Moved to... * tree-streamer-out.cc: ...here. * tree-streamer.c: Moved to... * tree-streamer.cc: ...here. * tree-switch-conversion.c: Moved to... * tree-switch-conversion.cc: ...here. * tree-tailcall.c: Moved to... * tree-tailcall.cc: ...here. * tree-vect-data-refs.c: Moved to... * tree-vect-data-refs.cc: ...here. * tree-vect-generic.c: Moved to... * tree-vect-generic.cc: ...here. * tree-vect-loop-manip.c: Moved to... * tree-vect-loop-manip.cc: ...here. * tree-vect-loop.c: Moved to... * tree-vect-loop.cc: ...here. * tree-vect-patterns.c: Moved to... * tree-vect-patterns.cc: ...here. * tree-vect-slp-patterns.c: Moved to... * tree-vect-slp-patterns.cc: ...here. * tree-vect-slp.c: Moved to... * tree-vect-slp.cc: ...here. * tree-vect-stmts.c: Moved to... * tree-vect-stmts.cc: ...here. * tree-vector-builder.c: Moved to... * tree-vector-builder.cc: ...here. * tree-vectorizer.c: Moved to... * tree-vectorizer.cc: ...here. * tree-vrp.c: Moved to... * tree-vrp.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * tsan.c: Moved to... * tsan.cc: ...here. * typed-splay-tree.c: Moved to... * typed-splay-tree.cc: ...here. * ubsan.c: Moved to... * ubsan.cc: ...here. * valtrack.c: Moved to... * valtrack.cc: ...here. * value-prof.c: Moved to... * value-prof.cc: ...here. * var-tracking.c: Moved to... * var-tracking.cc: ...here. * varasm.c: Moved to... * varasm.cc: ...here. * varpool.c: Moved to... * varpool.cc: ...here. * vec-perm-indices.c: Moved to... * vec-perm-indices.cc: ...here. * vec.c: Moved to... * vec.cc: ...here. * vmsdbgout.c: Moved to... * vmsdbgout.cc: ...here. * vr-values.c: Moved to... * vr-values.cc: ...here. * vtable-verify.c: Moved to... * vtable-verify.cc: ...here. * web.c: Moved to... * web.cc: ...here. * xcoffout.c: Moved to... * xcoffout.cc: ...here. gcc/c-family/ChangeLog: * c-ada-spec.c: Moved to... * c-ada-spec.cc: ...here. * c-attribs.c: Moved to... * c-attribs.cc: ...here. * c-common.c: Moved to... * c-common.cc: ...here. * c-cppbuiltin.c: Moved to... * c-cppbuiltin.cc: ...here. * c-dump.c: Moved to... * c-dump.cc: ...here. * c-format.c: Moved to... * c-format.cc: ...here. * c-gimplify.c: Moved to... * c-gimplify.cc: ...here. * c-indentation.c: Moved to... * c-indentation.cc: ...here. * c-lex.c: Moved to... * c-lex.cc: ...here. * c-omp.c: Moved to... * c-omp.cc: ...here. * c-opts.c: Moved to... * c-opts.cc: ...here. * c-pch.c: Moved to... * c-pch.cc: ...here. * c-ppoutput.c: Moved to... * c-ppoutput.cc: ...here. * c-pragma.c: Moved to... * c-pragma.cc: ...here. * c-pretty-print.c: Moved to... * c-pretty-print.cc: ...here. * c-semantics.c: Moved to... * c-semantics.cc: ...here. * c-ubsan.c: Moved to... * c-ubsan.cc: ...here. * c-warn.c: Moved to... * c-warn.cc: ...here. * cppspec.c: Moved to... * cppspec.cc: ...here. * stub-objc.c: Moved to... * stub-objc.cc: ...here. gcc/c/ChangeLog: * c-aux-info.c: Moved to... * c-aux-info.cc: ...here. * c-convert.c: Moved to... * c-convert.cc: ...here. * c-decl.c: Moved to... * c-decl.cc: ...here. * c-errors.c: Moved to... * c-errors.cc: ...here. * c-fold.c: Moved to... * c-fold.cc: ...here. * c-lang.c: Moved to... * c-lang.cc: ...here. * c-objc-common.c: Moved to... * c-objc-common.cc: ...here. * c-parser.c: Moved to... * c-parser.cc: ...here. * c-typeck.c: Moved to... * c-typeck.cc: ...here. * gccspec.c: Moved to... * gccspec.cc: ...here. * gimple-parser.c: Moved to... * gimple-parser.cc: ...here. gcc/cp/ChangeLog: * call.c: Moved to... * call.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constexpr.c: Moved to... * constexpr.cc: ...here. * cp-gimplify.c: Moved to... * cp-gimplify.cc: ...here. * cp-lang.c: Moved to... * cp-lang.cc: ...here. * cp-objcp-common.c: Moved to... * cp-objcp-common.cc: ...here. * cp-ubsan.c: Moved to... * cp-ubsan.cc: ...here. * cvt.c: Moved to... * cvt.cc: ...here. * cxx-pretty-print.c: Moved to... * cxx-pretty-print.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * decl2.c: Moved to... * decl2.cc: ...here. * dump.c: Moved to... * dump.cc: ...here. * error.c: Moved to... * error.cc: ...here. * except.c: Moved to... * except.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * friend.c: Moved to... * friend.cc: ...here. * g++spec.c: Moved to... * g++spec.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lambda.c: Moved to... * lambda.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * mangle.c: Moved to... * mangle.cc: ...here. * method.c: Moved to... * method.cc: ...here. * name-lookup.c: Moved to... * name-lookup.cc: ...here. * optimize.c: Moved to... * optimize.cc: ...here. * parser.c: Moved to... * parser.cc: ...here. * pt.c: Moved to... * pt.cc: ...here. * ptree.c: Moved to... * ptree.cc: ...here. * rtti.c: Moved to... * rtti.cc: ...here. * search.c: Moved to... * search.cc: ...here. * semantics.c: Moved to... * semantics.cc: ...here. * tree.c: Moved to... * tree.cc: ...here. * typeck.c: Moved to... * typeck.cc: ...here. * typeck2.c: Moved to... * typeck2.cc: ...here. * vtable-class-hierarchy.c: Moved to... * vtable-class-hierarchy.cc: ...here. gcc/fortran/ChangeLog: * arith.c: Moved to... * arith.cc: ...here. * array.c: Moved to... * array.cc: ...here. * bbt.c: Moved to... * bbt.cc: ...here. * check.c: Moved to... * check.cc: ...here. * class.c: Moved to... * class.cc: ...here. * constructor.c: Moved to... * constructor.cc: ...here. * convert.c: Moved to... * convert.cc: ...here. * cpp.c: Moved to... * cpp.cc: ...here. * data.c: Moved to... * data.cc: ...here. * decl.c: Moved to... * decl.cc: ...here. * dependency.c: Moved to... * dependency.cc: ...here. * dump-parse-tree.c: Moved to... * dump-parse-tree.cc: ...here. * error.c: Moved to... * error.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * f95-lang.c: Moved to... * f95-lang.cc: ...here. * frontend-passes.c: Moved to... * frontend-passes.cc: ...here. * gfortranspec.c: Moved to... * gfortranspec.cc: ...here. * interface.c: Moved to... * interface.cc: ...here. * intrinsic.c: Moved to... * intrinsic.cc: ...here. * io.c: Moved to... * io.cc: ...here. * iresolve.c: Moved to... * iresolve.cc: ...here. * match.c: Moved to... * match.cc: ...here. * matchexp.c: Moved to... * matchexp.cc: ...here. * misc.c: Moved to... * misc.cc: ...here. * module.c: Moved to... * module.cc: ...here. * openmp.c: Moved to... * openmp.cc: ...here. * options.c: Moved to... * options.cc: ...here. * parse.c: Moved to... * parse.cc: ...here. * primary.c: Moved to... * primary.cc: ...here. * resolve.c: Moved to... * resolve.cc: ...here. * scanner.c: Moved to... * scanner.cc: ...here. * simplify.c: Moved to... * simplify.cc: ...here. * st.c: Moved to... * st.cc: ...here. * symbol.c: Moved to... * symbol.cc: ...here. * target-memory.c: Moved to... * target-memory.cc: ...here. * trans-array.c: Moved to... * trans-array.cc: ...here. * trans-common.c: Moved to... * trans-common.cc: ...here. * trans-const.c: Moved to... * trans-const.cc: ...here. * trans-decl.c: Moved to... * trans-decl.cc: ...here. * trans-expr.c: Moved to... * trans-expr.cc: ...here. * trans-intrinsic.c: Moved to... * trans-intrinsic.cc: ...here. * trans-io.c: Moved to... * trans-io.cc: ...here. * trans-openmp.c: Moved to... * trans-openmp.cc: ...here. * trans-stmt.c: Moved to... * trans-stmt.cc: ...here. * trans-types.c: Moved to... * trans-types.cc: ...here. * trans.c: Moved to... * trans.cc: ...here. gcc/go/ChangeLog: * go-backend.c: Moved to... * go-backend.cc: ...here. * go-lang.c: Moved to... * go-lang.cc: ...here. * gospec.c: Moved to... * gospec.cc: ...here. gcc/jit/ChangeLog: * dummy-frontend.c: Moved to... * dummy-frontend.cc: ...here. * jit-builtins.c: Moved to... * jit-builtins.cc: ...here. * jit-logging.c: Moved to... * jit-logging.cc: ...here. * jit-playback.c: Moved to... * jit-playback.cc: ...here. * jit-recording.c: Moved to... * jit-recording.cc: ...here. * jit-result.c: Moved to... * jit-result.cc: ...here. * jit-spec.c: Moved to... * jit-spec.cc: ...here. * jit-tempdir.c: Moved to... * jit-tempdir.cc: ...here. * jit-w32.c: Moved to... * jit-w32.cc: ...here. * libgccjit.c: Moved to... * libgccjit.cc: ...here. gcc/lto/ChangeLog: * common.c: Moved to... * common.cc: ...here. * lto-common.c: Moved to... * lto-common.cc: ...here. * lto-dump.c: Moved to... * lto-dump.cc: ...here. * lto-lang.c: Moved to... * lto-lang.cc: ...here. * lto-object.c: Moved to... * lto-object.cc: ...here. * lto-partition.c: Moved to... * lto-partition.cc: ...here. * lto-symtab.c: Moved to... * lto-symtab.cc: ...here. * lto.c: Moved to... * lto.cc: ...here. gcc/objc/ChangeLog: * objc-act.c: Moved to... * objc-act.cc: ...here. * objc-encoding.c: Moved to... * objc-encoding.cc: ...here. * objc-gnu-runtime-abi-01.c: Moved to... * objc-gnu-runtime-abi-01.cc: ...here. * objc-lang.c: Moved to... * objc-lang.cc: ...here. * objc-map.c: Moved to... * objc-map.cc: ...here. * objc-next-runtime-abi-01.c: Moved to... * objc-next-runtime-abi-01.cc: ...here. * objc-next-runtime-abi-02.c: Moved to... * objc-next-runtime-abi-02.cc: ...here. * objc-runtime-shared-support.c: Moved to... * objc-runtime-shared-support.cc: ...here. gcc/objcp/ChangeLog: * objcp-decl.c: Moved to... * objcp-decl.cc: ...here. * objcp-lang.c: Moved to... * objcp-lang.cc: ...here. libcpp/ChangeLog: * charset.c: Moved to... * charset.cc: ...here. * directives.c: Moved to... * directives.cc: ...here. * errors.c: Moved to... * errors.cc: ...here. * expr.c: Moved to... * expr.cc: ...here. * files.c: Moved to... * files.cc: ...here. * identifiers.c: Moved to... * identifiers.cc: ...here. * init.c: Moved to... * init.cc: ...here. * lex.c: Moved to... * lex.cc: ...here. * line-map.c: Moved to... * line-map.cc: ...here. * macro.c: Moved to... * macro.cc: ...here. * makeucnid.c: Moved to... * makeucnid.cc: ...here. * mkdeps.c: Moved to... * mkdeps.cc: ...here. * pch.c: Moved to... * pch.cc: ...here. * symtab.c: Moved to... * symtab.cc: ...here. * traditional.c: Moved to... * traditional.cc: ...here.
Diffstat (limited to 'gcc/cp/lambda.c')
-rw-r--r--gcc/cp/lambda.c1583
1 files changed, 0 insertions, 1583 deletions
diff --git a/gcc/cp/lambda.c b/gcc/cp/lambda.c
deleted file mode 100644
index 4cc3a47..0000000
--- a/gcc/cp/lambda.c
+++ /dev/null
@@ -1,1583 +0,0 @@
-/* Perform the semantic phase of lambda parsing, i.e., the process of
- building tree structure, checking semantic consistency, and
- building RTL. These routines are used both during actual parsing
- and during the instantiation of template functions.
-
- Copyright (C) 1998-2022 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 "cp-tree.h"
-#include "stringpool.h"
-#include "cgraph.h"
-#include "tree-iterator.h"
-#include "toplev.h"
-#include "gimplify.h"
-#include "target.h"
-
-/* Constructor for a lambda expression. */
-
-tree
-build_lambda_expr (void)
-{
- tree lambda = make_node (LAMBDA_EXPR);
- LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (lambda) = CPLD_NONE;
- LAMBDA_EXPR_CAPTURE_LIST (lambda) = NULL_TREE;
- LAMBDA_EXPR_THIS_CAPTURE (lambda) = NULL_TREE;
- LAMBDA_EXPR_REGEN_INFO (lambda) = NULL_TREE;
- LAMBDA_EXPR_PENDING_PROXIES (lambda) = NULL;
- LAMBDA_EXPR_MUTABLE_P (lambda) = false;
- return lambda;
-}
-
-/* Create the closure object for a LAMBDA_EXPR. */
-
-tree
-build_lambda_object (tree lambda_expr)
-{
- /* Build aggregate constructor call.
- - cp_parser_braced_list
- - cp_parser_functional_cast */
- vec<constructor_elt, va_gc> *elts = NULL;
- tree node, expr, type;
-
- if (processing_template_decl || lambda_expr == error_mark_node)
- return lambda_expr;
-
- /* Make sure any error messages refer to the lambda-introducer. */
- location_t loc = LAMBDA_EXPR_LOCATION (lambda_expr);
- iloc_sentinel il (loc);
-
- for (node = LAMBDA_EXPR_CAPTURE_LIST (lambda_expr);
- node;
- node = TREE_CHAIN (node))
- {
- tree field = TREE_PURPOSE (node);
- tree val = TREE_VALUE (node);
-
- if (field == error_mark_node)
- {
- expr = error_mark_node;
- goto out;
- }
-
- if (TREE_CODE (val) == TREE_LIST)
- val = build_x_compound_expr_from_list (val, ELK_INIT,
- tf_warning_or_error);
-
- if (DECL_P (val))
- mark_used (val);
-
- /* Mere mortals can't copy arrays with aggregate initialization, so
- do some magic to make it work here. */
- if (TREE_CODE (TREE_TYPE (field)) == ARRAY_TYPE)
- val = build_array_copy (val);
- else if (DECL_NORMAL_CAPTURE_P (field)
- && !DECL_VLA_CAPTURE_P (field)
- && !TYPE_REF_P (TREE_TYPE (field)))
- {
- /* "the entities that are captured by copy are used to
- direct-initialize each corresponding non-static data
- member of the resulting closure object."
-
- There's normally no way to express direct-initialization
- from an element of a CONSTRUCTOR, so we build up a special
- TARGET_EXPR to bypass the usual copy-initialization. */
- val = force_rvalue (val, tf_warning_or_error);
- if (TREE_CODE (val) == TARGET_EXPR)
- TARGET_EXPR_DIRECT_INIT_P (val) = true;
- }
-
- CONSTRUCTOR_APPEND_ELT (elts, DECL_NAME (field), val);
- }
-
- expr = build_constructor (init_list_type_node, elts);
- CONSTRUCTOR_IS_DIRECT_INIT (expr) = 1;
-
- /* N2927: "[The closure] class type is not an aggregate."
- But we briefly treat it as an aggregate to make this simpler. */
- type = LAMBDA_EXPR_CLOSURE (lambda_expr);
- CLASSTYPE_NON_AGGREGATE (type) = 0;
- expr = finish_compound_literal (type, expr, tf_warning_or_error);
- protected_set_expr_location (expr, loc);
- CLASSTYPE_NON_AGGREGATE (type) = 1;
-
- out:
- return expr;
-}
-
-/* Return an initialized RECORD_TYPE for LAMBDA.
- LAMBDA must have its explicit captures already. */
-
-tree
-begin_lambda_type (tree lambda)
-{
- /* Lambda names are nearly but not quite anonymous. */
- tree name = make_anon_name ();
- IDENTIFIER_LAMBDA_P (name) = true;
-
- /* Create the new RECORD_TYPE for this lambda. */
- tree type = xref_tag (/*tag_code=*/record_type, name);
- if (type == error_mark_node)
- return error_mark_node;
-
- /* Designate it as a struct so that we can use aggregate initialization. */
- CLASSTYPE_DECLARED_CLASS (type) = false;
-
- /* Cross-reference the expression and the type. */
- LAMBDA_EXPR_CLOSURE (lambda) = type;
- CLASSTYPE_LAMBDA_EXPR (type) = lambda;
-
- /* In C++17, assume the closure is literal; we'll clear the flag later if
- necessary. */
- if (cxx_dialect >= cxx17)
- CLASSTYPE_LITERAL_P (type) = true;
-
- /* Clear base types. */
- xref_basetypes (type, /*bases=*/NULL_TREE);
-
- /* Start the class. */
- type = begin_class_definition (type);
-
- return type;
-}
-
-/* Given a LAMBDA_EXPR or closure type LAMBDA, return the op() of the
- closure type. */
-
-tree
-lambda_function (tree lambda)
-{
- tree type;
- if (TREE_CODE (lambda) == LAMBDA_EXPR)
- type = LAMBDA_EXPR_CLOSURE (lambda);
- else
- type = lambda;
- gcc_assert (LAMBDA_TYPE_P (type));
- /* Don't let debug_tree cause instantiation. */
- if (CLASSTYPE_TEMPLATE_INSTANTIATION (type)
- && !COMPLETE_OR_OPEN_TYPE_P (type))
- return NULL_TREE;
- lambda = lookup_member (type, call_op_identifier,
- /*protect=*/0, /*want_type=*/false,
- tf_warning_or_error);
- if (lambda)
- lambda = STRIP_TEMPLATE (get_first_fn (lambda));
- return lambda;
-}
-
-/* Returns the type to use for the FIELD_DECL corresponding to the
- capture of EXPR. EXPLICIT_INIT_P indicates whether this is a
- C++14 init capture, and BY_REFERENCE_P indicates whether we're
- capturing by reference. */
-
-tree
-lambda_capture_field_type (tree expr, bool explicit_init_p,
- bool by_reference_p)
-{
- tree type;
- bool is_this = is_this_parameter (tree_strip_nop_conversions (expr));
-
- if (is_this)
- type = TREE_TYPE (expr);
- else if (explicit_init_p)
- {
- tree auto_node = make_auto ();
-
- type = auto_node;
- if (by_reference_p)
- /* Add the reference now, so deduction doesn't lose
- outermost CV qualifiers of EXPR. */
- type = build_reference_type (type);
- if (uses_parameter_packs (expr))
- /* Stick with 'auto' even if the type could be deduced. */;
- else
- type = do_auto_deduction (type, expr, auto_node);
- }
- else if (type_dependent_expression_p (expr))
- {
- type = cxx_make_type (DECLTYPE_TYPE);
- DECLTYPE_TYPE_EXPR (type) = expr;
- DECLTYPE_FOR_LAMBDA_CAPTURE (type) = true;
- DECLTYPE_FOR_REF_CAPTURE (type) = by_reference_p;
- SET_TYPE_STRUCTURAL_EQUALITY (type);
- }
- else
- {
- STRIP_ANY_LOCATION_WRAPPER (expr);
-
- if (!by_reference_p && is_capture_proxy (expr))
- {
- /* When capturing by-value another capture proxy from an enclosing
- lambda, consider the type of the corresponding field instead,
- as the proxy may be additionally const-qualifed if the enclosing
- lambda is non-mutable (PR94376). */
- gcc_assert (TREE_CODE (DECL_VALUE_EXPR (expr)) == COMPONENT_REF);
- expr = TREE_OPERAND (DECL_VALUE_EXPR (expr), 1);
- }
-
- type = non_reference (unlowered_expr_type (expr));
-
- if (by_reference_p || TREE_CODE (type) == FUNCTION_TYPE)
- type = build_reference_type (type);
- }
-
- return type;
-}
-
-/* Returns true iff DECL is a lambda capture proxy variable created by
- build_capture_proxy. */
-
-bool
-is_capture_proxy (tree decl)
-{
- /* Location wrappers should be stripped or otherwise handled by the
- caller before using this predicate. */
- gcc_checking_assert (!location_wrapper_p (decl));
-
- return (VAR_P (decl)
- && DECL_HAS_VALUE_EXPR_P (decl)
- && !DECL_ANON_UNION_VAR_P (decl)
- && !DECL_DECOMPOSITION_P (decl)
- && !DECL_FNAME_P (decl)
- && !(DECL_ARTIFICIAL (decl)
- && DECL_LANG_SPECIFIC (decl)
- && DECL_OMP_PRIVATIZED_MEMBER (decl))
- && LAMBDA_FUNCTION_P (DECL_CONTEXT (decl)));
-}
-
-/* Returns true iff DECL is a capture proxy for a normal capture
- (i.e. without explicit initializer). */
-
-bool
-is_normal_capture_proxy (tree decl)
-{
- if (!is_capture_proxy (decl))
- /* It's not a capture proxy. */
- return false;
-
- return (DECL_LANG_SPECIFIC (decl)
- && DECL_CAPTURED_VARIABLE (decl));
-}
-
-/* Returns true iff DECL is a capture proxy for a normal capture
- of a constant variable. */
-
-bool
-is_constant_capture_proxy (tree decl)
-{
- if (is_normal_capture_proxy (decl))
- return decl_constant_var_p (DECL_CAPTURED_VARIABLE (decl));
- return false;
-}
-
-/* VAR is a capture proxy created by build_capture_proxy; add it to the
- current function, which is the operator() for the appropriate lambda. */
-
-void
-insert_capture_proxy (tree var)
-{
- if (is_normal_capture_proxy (var))
- {
- tree cap = DECL_CAPTURED_VARIABLE (var);
- if (CHECKING_P)
- {
- gcc_assert (!is_normal_capture_proxy (cap));
- tree old = retrieve_local_specialization (cap);
- if (old)
- gcc_assert (DECL_CONTEXT (old) != DECL_CONTEXT (var));
- }
- register_local_specialization (var, cap);
- }
-
- /* Put the capture proxy in the extra body block so that it won't clash
- with a later local variable. */
- pushdecl_outermost_localscope (var);
-
- /* And put a DECL_EXPR in the STATEMENT_LIST for the same block. */
- var = build_stmt (DECL_SOURCE_LOCATION (var), DECL_EXPR, var);
- tree stmt_list = (*stmt_list_stack)[1];
- gcc_assert (stmt_list);
- append_to_statement_list_force (var, &stmt_list);
-}
-
-/* We've just finished processing a lambda; if the containing scope is also
- a lambda, insert any capture proxies that were created while processing
- the nested lambda. */
-
-void
-insert_pending_capture_proxies (void)
-{
- tree lam;
- vec<tree, va_gc> *proxies;
- unsigned i;
-
- if (!current_function_decl || !LAMBDA_FUNCTION_P (current_function_decl))
- return;
-
- lam = CLASSTYPE_LAMBDA_EXPR (DECL_CONTEXT (current_function_decl));
- proxies = LAMBDA_EXPR_PENDING_PROXIES (lam);
- for (i = 0; i < vec_safe_length (proxies); ++i)
- {
- tree var = (*proxies)[i];
- insert_capture_proxy (var);
- }
- release_tree_vector (LAMBDA_EXPR_PENDING_PROXIES (lam));
- LAMBDA_EXPR_PENDING_PROXIES (lam) = NULL;
-}
-
-/* Given REF, a COMPONENT_REF designating a field in the lambda closure,
- return the type we want the proxy to have: the type of the field itself,
- with added const-qualification if the lambda isn't mutable and the
- capture is by value. */
-
-tree
-lambda_proxy_type (tree ref)
-{
- tree type;
- if (ref == error_mark_node)
- return error_mark_node;
- if (REFERENCE_REF_P (ref))
- ref = TREE_OPERAND (ref, 0);
- gcc_assert (TREE_CODE (ref) == COMPONENT_REF);
- type = TREE_TYPE (ref);
- if (!type || WILDCARD_TYPE_P (non_reference (type)))
- {
- type = cxx_make_type (DECLTYPE_TYPE);
- DECLTYPE_TYPE_EXPR (type) = ref;
- DECLTYPE_FOR_LAMBDA_PROXY (type) = true;
- SET_TYPE_STRUCTURAL_EQUALITY (type);
- }
- if (DECL_PACK_P (TREE_OPERAND (ref, 1)))
- type = make_pack_expansion (type);
- return type;
-}
-
-/* MEMBER is a capture field in a lambda closure class. Now that we're
- inside the operator(), build a placeholder var for future lookups and
- debugging. */
-
-static tree
-build_capture_proxy (tree member, tree init)
-{
- tree var, object, fn, closure, name, lam, type;
-
- if (PACK_EXPANSION_P (member))
- member = PACK_EXPANSION_PATTERN (member);
-
- closure = DECL_CONTEXT (member);
- fn = lambda_function (closure);
- lam = CLASSTYPE_LAMBDA_EXPR (closure);
-
- /* The proxy variable forwards to the capture field. */
- object = build_fold_indirect_ref (DECL_ARGUMENTS (fn));
- object = finish_non_static_data_member (member, object, NULL_TREE);
- if (REFERENCE_REF_P (object))
- object = TREE_OPERAND (object, 0);
-
- /* Remove the __ inserted by add_capture. */
- name = get_identifier (IDENTIFIER_POINTER (DECL_NAME (member)) + 2);
-
- type = lambda_proxy_type (object);
-
- if (name == this_identifier && !INDIRECT_TYPE_P (type))
- {
- type = build_pointer_type (type);
- type = cp_build_qualified_type (type, TYPE_QUAL_CONST);
- object = build_fold_addr_expr_with_type (object, type);
- }
-
- if (DECL_VLA_CAPTURE_P (member))
- {
- /* Rebuild the VLA type from the pointer and maxindex. */
- tree field = next_initializable_field (TYPE_FIELDS (type));
- tree ptr = build_simple_component_ref (object, field);
- field = next_initializable_field (DECL_CHAIN (field));
- tree max = build_simple_component_ref (object, field);
- type = build_cplus_array_type (TREE_TYPE (TREE_TYPE (ptr)),
- build_index_type (max));
- type = build_reference_type (type);
- object = convert (type, ptr);
- }
-
- complete_type (type);
-
- var = build_decl (input_location, VAR_DECL, name, type);
- SET_DECL_VALUE_EXPR (var, object);
- DECL_HAS_VALUE_EXPR_P (var) = 1;
- DECL_ARTIFICIAL (var) = 1;
- TREE_USED (var) = 1;
- DECL_CONTEXT (var) = fn;
-
- if (DECL_NORMAL_CAPTURE_P (member))
- {
- if (DECL_VLA_CAPTURE_P (member))
- {
- init = CONSTRUCTOR_ELT (init, 0)->value;
- init = TREE_OPERAND (init, 0); // Strip ADDR_EXPR.
- init = TREE_OPERAND (init, 0); // Strip ARRAY_REF.
- }
- else
- {
- if (PACK_EXPANSION_P (init))
- init = PACK_EXPANSION_PATTERN (init);
- }
-
- if (INDIRECT_REF_P (init))
- init = TREE_OPERAND (init, 0);
- STRIP_NOPS (init);
-
- gcc_assert (VAR_P (init) || TREE_CODE (init) == PARM_DECL);
- while (is_normal_capture_proxy (init))
- init = DECL_CAPTURED_VARIABLE (init);
- retrofit_lang_decl (var);
- DECL_CAPTURED_VARIABLE (var) = init;
- }
-
- if (name == this_identifier)
- {
- gcc_assert (LAMBDA_EXPR_THIS_CAPTURE (lam) == member);
- LAMBDA_EXPR_THIS_CAPTURE (lam) = var;
- }
-
- if (fn == current_function_decl)
- insert_capture_proxy (var);
- else
- vec_safe_push (LAMBDA_EXPR_PENDING_PROXIES (lam), var);
-
- return var;
-}
-
-static GTY(()) tree ptr_id;
-static GTY(()) tree max_id;
-
-/* Return a struct containing a pointer and a length for lambda capture of
- an array of runtime length. */
-
-static tree
-vla_capture_type (tree array_type)
-{
- tree type = xref_tag (record_type, make_anon_name ());
- xref_basetypes (type, NULL_TREE);
- type = begin_class_definition (type);
- if (!ptr_id)
- {
- ptr_id = get_identifier ("ptr");
- max_id = get_identifier ("max");
- }
- tree ptrtype = build_pointer_type (TREE_TYPE (array_type));
- tree field = build_decl (input_location, FIELD_DECL, ptr_id, ptrtype);
- finish_member_declaration (field);
- field = build_decl (input_location, FIELD_DECL, max_id, sizetype);
- finish_member_declaration (field);
- return finish_struct (type, NULL_TREE);
-}
-
-/* From an ID and INITIALIZER, create a capture (by reference if
- BY_REFERENCE_P is true), add it to the capture-list for LAMBDA,
- and return it. If ID is `this', BY_REFERENCE_P says whether
- `*this' is captured by reference. */
-
-tree
-add_capture (tree lambda, tree id, tree orig_init, bool by_reference_p,
- bool explicit_init_p)
-{
- char *buf;
- tree type, member, name;
- bool vla = false;
- bool variadic = false;
- tree initializer = orig_init;
-
- if (PACK_EXPANSION_P (initializer))
- {
- initializer = PACK_EXPANSION_PATTERN (initializer);
- variadic = true;
- }
-
- if (TREE_CODE (initializer) == TREE_LIST
- /* A pack expansion might end up with multiple elements. */
- && !PACK_EXPANSION_P (TREE_VALUE (initializer)))
- initializer = build_x_compound_expr_from_list (initializer, ELK_INIT,
- tf_warning_or_error);
- type = TREE_TYPE (initializer);
- if (type == error_mark_node)
- return error_mark_node;
-
- if (!dependent_type_p (type) && array_of_runtime_bound_p (type))
- {
- vla = true;
- if (!by_reference_p)
- error ("array of runtime bound cannot be captured by copy, "
- "only by reference");
-
- /* For a VLA, we capture the address of the first element and the
- maximum index, and then reconstruct the VLA for the proxy. */
- tree elt = cp_build_array_ref (input_location, initializer,
- integer_zero_node, tf_warning_or_error);
- initializer = build_constructor_va (init_list_type_node, 2,
- NULL_TREE, build_address (elt),
- NULL_TREE, array_type_nelts (type));
- type = vla_capture_type (type);
- }
- else if (!dependent_type_p (type)
- && variably_modified_type_p (type, NULL_TREE))
- {
- sorry ("capture of variably-modified type %qT that is not an N3639 array "
- "of runtime bound", type);
- if (TREE_CODE (type) == ARRAY_TYPE
- && variably_modified_type_p (TREE_TYPE (type), NULL_TREE))
- inform (input_location, "because the array element type %qT has "
- "variable size", TREE_TYPE (type));
- return error_mark_node;
- }
- else
- {
- type = lambda_capture_field_type (initializer, explicit_init_p,
- by_reference_p);
- if (type == error_mark_node)
- return error_mark_node;
-
- if (id == this_identifier && !by_reference_p)
- {
- gcc_assert (INDIRECT_TYPE_P (type));
- type = TREE_TYPE (type);
- initializer = cp_build_fold_indirect_ref (initializer);
- }
-
- if (dependent_type_p (type))
- ;
- else if (id != this_identifier && by_reference_p)
- {
- if (!lvalue_p (initializer))
- {
- error ("cannot capture %qE by reference", initializer);
- return error_mark_node;
- }
- }
- else
- {
- /* Capture by copy requires a complete type. */
- type = complete_type (type);
- if (!COMPLETE_TYPE_P (type))
- {
- error ("capture by copy of incomplete type %qT", type);
- cxx_incomplete_type_inform (type);
- return error_mark_node;
- }
- else if (!verify_type_context (input_location,
- TCTX_CAPTURE_BY_COPY, type))
- return error_mark_node;
- }
- }
-
- /* Add __ to the beginning of the field name so that user code
- won't find the field with name lookup. We can't just leave the name
- unset because template instantiation uses the name to find
- instantiated fields. */
- buf = (char *) alloca (IDENTIFIER_LENGTH (id) + 3);
- buf[1] = buf[0] = '_';
- memcpy (buf + 2, IDENTIFIER_POINTER (id),
- IDENTIFIER_LENGTH (id) + 1);
- name = get_identifier (buf);
-
- if (variadic)
- {
- type = make_pack_expansion (type);
- if (explicit_init_p)
- /* With an explicit initializer 'type' is auto, which isn't really a
- parameter pack in this context. We will want as many fields as we
- have elements in the expansion of the initializer, so use its packs
- instead. */
- {
- PACK_EXPANSION_PARAMETER_PACKS (type)
- = uses_parameter_packs (initializer);
- PACK_EXPANSION_AUTO_P (type) = true;
- }
- }
-
- /* Make member variable. */
- member = build_decl (input_location, FIELD_DECL, name, type);
- DECL_VLA_CAPTURE_P (member) = vla;
-
- if (!explicit_init_p)
- /* Normal captures are invisible to name lookup but uses are replaced
- with references to the capture field; we implement this by only
- really making them invisible in unevaluated context; see
- qualify_lookup. For now, let's make explicitly initialized captures
- always visible. */
- DECL_NORMAL_CAPTURE_P (member) = true;
-
- if (id == this_identifier)
- LAMBDA_EXPR_THIS_CAPTURE (lambda) = member;
-
- /* Add it to the appropriate closure class if we've started it. */
- if (current_class_type
- && current_class_type == LAMBDA_EXPR_CLOSURE (lambda))
- {
- if (COMPLETE_TYPE_P (current_class_type))
- internal_error ("trying to capture %qD in instantiation of "
- "generic lambda", id);
- finish_member_declaration (member);
- }
-
- tree listmem = member;
- if (variadic)
- {
- listmem = make_pack_expansion (member);
- initializer = orig_init;
- }
- LAMBDA_EXPR_CAPTURE_LIST (lambda)
- = tree_cons (listmem, initializer, LAMBDA_EXPR_CAPTURE_LIST (lambda));
-
- if (LAMBDA_EXPR_CLOSURE (lambda))
- return build_capture_proxy (member, initializer);
- /* For explicit captures we haven't started the function yet, so we wait
- and build the proxy from cp_parser_lambda_body. */
- LAMBDA_CAPTURE_EXPLICIT_P (LAMBDA_EXPR_CAPTURE_LIST (lambda)) = true;
- return NULL_TREE;
-}
-
-/* Register all the capture members on the list CAPTURES, which is the
- LAMBDA_EXPR_CAPTURE_LIST for the lambda after the introducer. */
-
-void
-register_capture_members (tree captures)
-{
- if (captures == NULL_TREE)
- return;
-
- register_capture_members (TREE_CHAIN (captures));
-
- tree field = TREE_PURPOSE (captures);
- if (PACK_EXPANSION_P (field))
- field = PACK_EXPANSION_PATTERN (field);
-
- finish_member_declaration (field);
-}
-
-/* Similar to add_capture, except this works on a stack of nested lambdas.
- BY_REFERENCE_P in this case is derived from the default capture mode.
- Returns the capture for the lambda at the bottom of the stack. */
-
-tree
-add_default_capture (tree lambda_stack, tree id, tree initializer)
-{
- bool this_capture_p = (id == this_identifier);
- tree var = NULL_TREE;
- tree saved_class_type = current_class_type;
-
- for (tree node = lambda_stack;
- node;
- node = TREE_CHAIN (node))
- {
- tree lambda = TREE_VALUE (node);
-
- current_class_type = LAMBDA_EXPR_CLOSURE (lambda);
- if (DECL_PACK_P (initializer))
- initializer = make_pack_expansion (initializer);
- var = add_capture (lambda,
- id,
- initializer,
- /*by_reference_p=*/
- (this_capture_p
- || (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (lambda)
- == CPLD_REFERENCE)),
- /*explicit_init_p=*/false);
- initializer = convert_from_reference (var);
-
- /* Warn about deprecated implicit capture of this via [=]. */
- if (cxx_dialect >= cxx20
- && this_capture_p
- && LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (lambda) == CPLD_COPY)
- {
- if (warning_at (LAMBDA_EXPR_LOCATION (lambda), OPT_Wdeprecated,
- "implicit capture of %qE via %<[=]%> is deprecated "
- "in C++20", this_identifier))
- inform (LAMBDA_EXPR_LOCATION (lambda), "add explicit %<this%> or "
- "%<*this%> capture");
- }
- }
-
- current_class_type = saved_class_type;
-
- return var;
-}
-
-/* Return the capture pertaining to a use of 'this' in LAMBDA, in the
- form of an INDIRECT_REF, possibly adding it through default
- capturing, if ADD_CAPTURE_P is nonzero. If ADD_CAPTURE_P is negative,
- try to capture but don't complain if we can't. */
-
-tree
-lambda_expr_this_capture (tree lambda, int add_capture_p)
-{
- tree result;
-
- tree this_capture = LAMBDA_EXPR_THIS_CAPTURE (lambda);
-
- /* In unevaluated context this isn't an odr-use, so don't capture. */
- if (cp_unevaluated_operand)
- add_capture_p = false;
-
- /* Try to default capture 'this' if we can. */
- if (!this_capture)
- {
- tree lambda_stack = NULL_TREE;
- tree init = NULL_TREE;
-
- /* If we are in a lambda function, we can move out until we hit:
- 1. a non-lambda function or NSDMI,
- 2. a lambda function capturing 'this', or
- 3. a non-default capturing lambda function. */
- for (tree tlambda = lambda; ;)
- {
- if (add_capture_p
- && LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (tlambda) == CPLD_NONE)
- /* tlambda won't let us capture 'this'. */
- break;
-
- if (add_capture_p)
- lambda_stack = tree_cons (NULL_TREE,
- tlambda,
- lambda_stack);
-
- tree closure = LAMBDA_EXPR_CLOSURE (tlambda);
- tree containing_function
- = decl_function_context (TYPE_NAME (closure));
-
- tree ex = LAMBDA_EXPR_EXTRA_SCOPE (tlambda);
- if (ex && TREE_CODE (ex) == FIELD_DECL)
- {
- /* Lambda in an NSDMI. We don't have a function to look up
- 'this' in, but we can find (or rebuild) the fake one from
- inject_this_parameter. */
- if (!containing_function && !COMPLETE_TYPE_P (closure))
- /* If we're parsing a lambda in a non-local class,
- we can find the fake 'this' in scope_chain. */
- init = scope_chain->x_current_class_ptr;
- else
- /* Otherwise it's either gone or buried in
- function_context_stack, so make another. */
- init = build_this_parm (NULL_TREE, DECL_CONTEXT (ex),
- TYPE_UNQUALIFIED);
- gcc_checking_assert
- (init && (TREE_TYPE (TREE_TYPE (init))
- == current_nonlambda_class_type ()));
- break;
- }
-
- if (containing_function == NULL_TREE)
- /* We ran out of scopes; there's no 'this' to capture. */
- break;
-
- if (!LAMBDA_FUNCTION_P (containing_function))
- {
- /* We found a non-lambda function. */
- if (DECL_NONSTATIC_MEMBER_FUNCTION_P (containing_function))
- /* First parameter is 'this'. */
- init = DECL_ARGUMENTS (containing_function);
- break;
- }
-
- tlambda
- = CLASSTYPE_LAMBDA_EXPR (DECL_CONTEXT (containing_function));
-
- if (LAMBDA_EXPR_THIS_CAPTURE (tlambda))
- {
- /* An outer lambda has already captured 'this'. */
- init = LAMBDA_EXPR_THIS_CAPTURE (tlambda);
- break;
- }
- }
-
- if (init)
- {
- if (add_capture_p)
- this_capture = add_default_capture (lambda_stack,
- /*id=*/this_identifier,
- init);
- else
- this_capture = init;
- }
- }
-
- if (cp_unevaluated_operand)
- result = this_capture;
- else if (!this_capture)
- {
- if (add_capture_p == 1)
- {
- error ("%<this%> was not captured for this lambda function");
- result = error_mark_node;
- }
- else
- result = NULL_TREE;
- }
- else
- {
- /* To make sure that current_class_ref is for the lambda. */
- gcc_assert (TYPE_MAIN_VARIANT (TREE_TYPE (current_class_ref))
- == LAMBDA_EXPR_CLOSURE (lambda));
-
- result = this_capture;
-
- /* If 'this' is captured, each use of 'this' is transformed into an
- access to the corresponding unnamed data member of the closure
- type cast (_expr.cast_ 5.4) to the type of 'this'. [ The cast
- ensures that the transformed expression is an rvalue. ] */
- result = rvalue (result);
- }
-
- return result;
-}
-
-/* Return the innermost LAMBDA_EXPR we're currently in, if any. */
-
-tree
-current_lambda_expr (void)
-{
- tree type = current_class_type;
- while (type && !LAMBDA_TYPE_P (type))
- type = decl_type_context (TYPE_NAME (type));
- if (type)
- return CLASSTYPE_LAMBDA_EXPR (type);
- else
- return NULL_TREE;
-}
-
-/* Return the current LAMBDA_EXPR, if this is a resolvable dummy
- object. NULL otherwise.. */
-
-static tree
-resolvable_dummy_lambda (tree object)
-{
- if (!is_dummy_object (object))
- return NULL_TREE;
-
- tree type = TYPE_MAIN_VARIANT (TREE_TYPE (object));
- gcc_assert (!TYPE_PTR_P (type));
-
- if (type != current_class_type
- && current_class_type
- && LAMBDA_TYPE_P (current_class_type)
- && lambda_function (current_class_type)
- && DERIVED_FROM_P (type, nonlambda_method_basetype()))
- return CLASSTYPE_LAMBDA_EXPR (current_class_type);
-
- return NULL_TREE;
-}
-
-/* We don't want to capture 'this' until we know we need it, i.e. after
- overload resolution has chosen a non-static member function. At that
- point we call this function to turn a dummy object into a use of the
- 'this' capture. */
-
-tree
-maybe_resolve_dummy (tree object, bool add_capture_p)
-{
- if (tree lam = resolvable_dummy_lambda (object))
- if (tree cap = lambda_expr_this_capture (lam, add_capture_p))
- if (cap != error_mark_node)
- object = build_fold_indirect_ref (cap);
-
- return object;
-}
-
-/* When parsing a generic lambda containing an argument-dependent
- member function call we defer overload resolution to instantiation
- time. But we have to know now whether to capture this or not.
- Do that if FNS contains any non-static fns.
- The std doesn't anticipate this case, but I expect this to be the
- outcome of discussion. */
-
-void
-maybe_generic_this_capture (tree object, tree fns)
-{
- if (tree lam = resolvable_dummy_lambda (object))
- if (!LAMBDA_EXPR_THIS_CAPTURE (lam))
- {
- /* We've not yet captured, so look at the function set of
- interest. */
- if (BASELINK_P (fns))
- fns = BASELINK_FUNCTIONS (fns);
- bool id_expr = TREE_CODE (fns) == TEMPLATE_ID_EXPR;
- if (id_expr)
- fns = TREE_OPERAND (fns, 0);
-
- for (lkp_iterator iter (fns); iter; ++iter)
- if (((!id_expr && TREE_CODE (*iter) != USING_DECL)
- || TREE_CODE (*iter) == TEMPLATE_DECL)
- && DECL_NONSTATIC_MEMBER_FUNCTION_P (*iter))
- {
- /* Found a non-static member. Capture this. */
- lambda_expr_this_capture (lam, /*maybe*/-1);
- break;
- }
- }
-}
-
-/* Returns the innermost non-lambda function. */
-
-tree
-current_nonlambda_function (void)
-{
- tree fn = current_function_decl;
- while (fn && LAMBDA_FUNCTION_P (fn))
- fn = decl_function_context (fn);
- return fn;
-}
-
-/* Returns the method basetype of the innermost non-lambda function, including
- a hypothetical constructor if inside an NSDMI, or NULL_TREE if none. */
-
-tree
-nonlambda_method_basetype (void)
-{
- if (!current_class_ref)
- return NULL_TREE;
-
- tree type = current_class_type;
- if (!type || !LAMBDA_TYPE_P (type))
- return type;
-
- while (true)
- {
- tree lam = CLASSTYPE_LAMBDA_EXPR (type);
- tree ex = LAMBDA_EXPR_EXTRA_SCOPE (lam);
- if (ex && TREE_CODE (ex) == FIELD_DECL)
- /* Lambda in an NSDMI. */
- return DECL_CONTEXT (ex);
-
- tree fn = TYPE_CONTEXT (type);
- if (!fn || TREE_CODE (fn) != FUNCTION_DECL
- || !DECL_NONSTATIC_MEMBER_FUNCTION_P (fn))
- /* No enclosing non-lambda method. */
- return NULL_TREE;
- if (!LAMBDA_FUNCTION_P (fn))
- /* Found an enclosing non-lambda method. */
- return TYPE_METHOD_BASETYPE (TREE_TYPE (fn));
- type = DECL_CONTEXT (fn);
- }
-}
-
-/* Like current_scope, but looking through lambdas. */
-
-tree
-current_nonlambda_scope (void)
-{
- tree scope = current_scope ();
- for (;;)
- {
- if (TREE_CODE (scope) == FUNCTION_DECL
- && LAMBDA_FUNCTION_P (scope))
- {
- scope = CP_TYPE_CONTEXT (DECL_CONTEXT (scope));
- continue;
- }
- else if (LAMBDA_TYPE_P (scope))
- {
- scope = CP_TYPE_CONTEXT (scope);
- continue;
- }
- break;
- }
- return scope;
-}
-
-/* Helper function for maybe_add_lambda_conv_op; build a CALL_EXPR with
- indicated FN and NARGS, but do not initialize the return type or any of the
- argument slots. */
-
-static tree
-prepare_op_call (tree fn, int nargs)
-{
- tree t;
-
- t = build_vl_exp (CALL_EXPR, nargs + 3);
- CALL_EXPR_FN (t) = fn;
- CALL_EXPR_STATIC_CHAIN (t) = NULL;
-
- return t;
-}
-
-/* Return true iff CALLOP is the op() for a generic lambda. */
-
-bool
-generic_lambda_fn_p (tree callop)
-{
- return (LAMBDA_FUNCTION_P (callop)
- && DECL_TEMPLATE_INFO (callop)
- && PRIMARY_TEMPLATE_P (DECL_TI_TEMPLATE (callop)));
-}
-
-/* If the closure TYPE has a static op(), also add a conversion to function
- pointer. */
-
-void
-maybe_add_lambda_conv_op (tree type)
-{
- bool nested = (cfun != NULL);
- bool nested_def = decl_function_context (TYPE_MAIN_DECL (type));
- tree callop = lambda_function (type);
- tree lam = CLASSTYPE_LAMBDA_EXPR (type);
-
- if (LAMBDA_EXPR_CAPTURE_LIST (lam) != NULL_TREE
- || LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (lam) != CPLD_NONE)
- return;
-
- if (processing_template_decl)
- return;
-
- bool const generic_lambda_p = generic_lambda_fn_p (callop);
-
- if (!generic_lambda_p && undeduced_auto_decl (callop))
- {
- /* If the op() wasn't deduced due to errors, give up. */
- gcc_assert (errorcount || sorrycount);
- return;
- }
-
- /* Non-generic non-capturing lambdas only have a conversion function to
- pointer to function when the trailing requires-clause's constraints are
- satisfied. */
- if (!generic_lambda_p && !constraints_satisfied_p (callop))
- return;
-
- /* Non-template conversion operators are defined directly with build_call_a
- and using DIRECT_ARGVEC for arguments (including 'this'). Templates are
- deferred and the CALL is built in-place. In the case of a deduced return
- call op, the decltype expression, DECLTYPE_CALL, used as a substitute for
- the return type is also built in-place. The arguments of DECLTYPE_CALL in
- the return expression may differ in flags from those in the body CALL. In
- particular, parameter pack expansions are marked PACK_EXPANSION_LOCAL_P in
- the body CALL, but not in DECLTYPE_CALL. */
-
- vec<tree, va_gc> *direct_argvec = 0;
- tree decltype_call = 0, call = 0;
- tree optype = TREE_TYPE (callop);
- tree fn_result = TREE_TYPE (optype);
-
- tree thisarg = build_int_cst (TREE_TYPE (DECL_ARGUMENTS (callop)), 0);
- if (generic_lambda_p)
- {
- ++processing_template_decl;
-
- /* Prepare the dependent member call for the static member function
- '_FUN' and, potentially, prepare another call to be used in a decltype
- return expression for a deduced return call op to allow for simple
- implementation of the conversion operator. */
-
- tree instance = cp_build_fold_indirect_ref (thisarg);
- tree objfn = lookup_template_function (DECL_NAME (callop),
- DECL_TI_ARGS (callop));
- objfn = build_min (COMPONENT_REF, NULL_TREE,
- instance, objfn, NULL_TREE);
- int nargs = list_length (DECL_ARGUMENTS (callop)) - 1;
-
- call = prepare_op_call (objfn, nargs);
- if (type_uses_auto (fn_result))
- decltype_call = prepare_op_call (objfn, nargs);
- }
- else
- {
- direct_argvec = make_tree_vector ();
- direct_argvec->quick_push (thisarg);
- }
-
- /* Copy CALLOP's argument list (as per 'copy_list') as FN_ARGS in order to
- declare the static member function "_FUN" below. For each arg append to
- DIRECT_ARGVEC (for the non-template case) or populate the pre-allocated
- call args (for the template case). If a parameter pack is found, expand
- it, flagging it as PACK_EXPANSION_LOCAL_P for the body call. */
-
- tree fn_args = NULL_TREE;
- {
- int ix = 0;
- tree src = DECL_CHAIN (DECL_ARGUMENTS (callop));
- tree tgt = NULL;
-
- while (src)
- {
- tree new_node = copy_node (src);
- /* We set DECL_CONTEXT of NEW_NODE to the statfn below.
- Notice this is creating a recursive type! */
-
- /* Clear TREE_ADDRESSABLE on thunk arguments. */
- TREE_ADDRESSABLE (new_node) = 0;
-
- if (!fn_args)
- fn_args = tgt = new_node;
- else
- {
- TREE_CHAIN (tgt) = new_node;
- tgt = new_node;
- }
-
- mark_exp_read (tgt);
-
- if (generic_lambda_p)
- {
- tree a = tgt;
- if (DECL_PACK_P (tgt))
- {
- a = make_pack_expansion (a);
- PACK_EXPANSION_LOCAL_P (a) = true;
- }
- CALL_EXPR_ARG (call, ix) = a;
-
- if (decltype_call)
- {
- /* Avoid capturing variables in this context. */
- ++cp_unevaluated_operand;
- CALL_EXPR_ARG (decltype_call, ix) = forward_parm (tgt);
- --cp_unevaluated_operand;
- }
-
- ++ix;
- }
- else
- vec_safe_push (direct_argvec, tgt);
-
- src = TREE_CHAIN (src);
- }
- }
-
- if (generic_lambda_p)
- {
- if (decltype_call)
- {
- fn_result = finish_decltype_type
- (decltype_call, /*id_expression_or_member_access_p=*/false,
- tf_warning_or_error);
- }
- }
- else
- call = build_call_a (callop,
- direct_argvec->length (),
- direct_argvec->address ());
-
- CALL_FROM_THUNK_P (call) = 1;
- SET_EXPR_LOCATION (call, UNKNOWN_LOCATION);
-
- tree stattype = build_function_type (fn_result, FUNCTION_ARG_CHAIN (callop));
- stattype = (cp_build_type_attribute_variant
- (stattype, TYPE_ATTRIBUTES (optype)));
- if (flag_noexcept_type
- && TYPE_NOTHROW_P (TREE_TYPE (callop)))
- stattype = build_exception_variant (stattype, noexcept_true_spec);
-
- if (generic_lambda_p)
- --processing_template_decl;
-
- /* First build up the conversion op. */
-
- tree rettype = build_pointer_type (stattype);
- tree name = make_conv_op_name (rettype);
- tree thistype = cp_build_qualified_type (type, TYPE_QUAL_CONST);
- tree fntype = build_method_type_directly (thistype, rettype, void_list_node);
- /* DR 1722: The conversion function should be noexcept. */
- fntype = build_exception_variant (fntype, noexcept_true_spec);
- tree convfn = build_lang_decl (FUNCTION_DECL, name, fntype);
- SET_DECL_LANGUAGE (convfn, lang_cplusplus);
- tree fn = convfn;
- DECL_SOURCE_LOCATION (fn) = DECL_SOURCE_LOCATION (callop);
- SET_DECL_ALIGN (fn, MINIMUM_METHOD_BOUNDARY);
- grokclassfn (type, fn, NO_SPECIAL);
- set_linkage_according_to_type (type, fn);
- rest_of_decl_compilation (fn, namespace_bindings_p (), at_eof);
- DECL_IN_AGGR_P (fn) = 1;
- DECL_ARTIFICIAL (fn) = 1;
- DECL_NOT_REALLY_EXTERN (fn) = 1;
- DECL_DECLARED_INLINE_P (fn) = 1;
- DECL_DECLARED_CONSTEXPR_P (fn) = DECL_DECLARED_CONSTEXPR_P (callop);
- if (DECL_IMMEDIATE_FUNCTION_P (callop))
- SET_DECL_IMMEDIATE_FUNCTION_P (fn);
- DECL_ARGUMENTS (fn) = build_this_parm (fn, fntype, TYPE_QUAL_CONST);
-
- if (nested_def)
- DECL_INTERFACE_KNOWN (fn) = 1;
-
- if (generic_lambda_p)
- fn = add_inherited_template_parms (fn, DECL_TI_TEMPLATE (callop));
-
- add_method (type, fn, false);
-
- /* Generic thunk code fails for varargs; we'll complain in mark_used if
- the conversion op is used. */
- if (varargs_function_p (callop))
- {
- DECL_DELETED_FN (fn) = 1;
- return;
- }
-
- /* Now build up the thunk to be returned. */
-
- tree statfn = build_lang_decl (FUNCTION_DECL, fun_identifier, stattype);
- SET_DECL_LANGUAGE (statfn, lang_cplusplus);
- fn = statfn;
- DECL_SOURCE_LOCATION (fn) = DECL_SOURCE_LOCATION (callop);
- grokclassfn (type, fn, NO_SPECIAL);
- set_linkage_according_to_type (type, fn);
- rest_of_decl_compilation (fn, namespace_bindings_p (), at_eof);
- DECL_IN_AGGR_P (fn) = 1;
- DECL_ARTIFICIAL (fn) = 1;
- DECL_NOT_REALLY_EXTERN (fn) = 1;
- DECL_DECLARED_INLINE_P (fn) = 1;
- DECL_STATIC_FUNCTION_P (fn) = 1;
- DECL_DECLARED_CONSTEXPR_P (fn) = DECL_DECLARED_CONSTEXPR_P (callop);
- if (DECL_IMMEDIATE_FUNCTION_P (callop))
- SET_DECL_IMMEDIATE_FUNCTION_P (fn);
- DECL_ARGUMENTS (fn) = fn_args;
- for (tree arg = fn_args; arg; arg = DECL_CHAIN (arg))
- {
- /* Avoid duplicate -Wshadow warnings. */
- DECL_NAME (arg) = NULL_TREE;
- DECL_CONTEXT (arg) = fn;
- }
- if (nested_def)
- DECL_INTERFACE_KNOWN (fn) = 1;
-
- if (generic_lambda_p)
- fn = add_inherited_template_parms (fn, DECL_TI_TEMPLATE (callop));
-
- if (flag_sanitize & SANITIZE_NULL)
- /* Don't UBsan this function; we're deliberately calling op() with a null
- object argument. */
- add_no_sanitize_value (fn, SANITIZE_UNDEFINED);
-
- add_method (type, fn, false);
-
- if (nested)
- push_function_context ();
- else
- /* Still increment function_depth so that we don't GC in the
- middle of an expression. */
- ++function_depth;
-
- /* Generate the body of the thunk. */
-
- start_preparsed_function (statfn, NULL_TREE,
- SF_PRE_PARSED | SF_INCLASS_INLINE);
- tree body = begin_function_body ();
- tree compound_stmt = begin_compound_stmt (0);
- if (!generic_lambda_p)
- {
- set_flags_from_callee (call);
- if (MAYBE_CLASS_TYPE_P (TREE_TYPE (call)))
- call = build_cplus_new (TREE_TYPE (call), call, tf_warning_or_error);
- }
- call = convert_from_reference (call);
- finish_return_stmt (call);
-
- finish_compound_stmt (compound_stmt);
- finish_function_body (body);
-
- fn = finish_function (/*inline_p=*/true);
- if (!generic_lambda_p)
- expand_or_defer_fn (fn);
-
- /* Generate the body of the conversion op. */
-
- start_preparsed_function (convfn, NULL_TREE,
- SF_PRE_PARSED | SF_INCLASS_INLINE);
- body = begin_function_body ();
- compound_stmt = begin_compound_stmt (0);
-
- /* decl_needed_p needs to see that it's used. */
- TREE_USED (statfn) = 1;
- finish_return_stmt (decay_conversion (statfn, tf_warning_or_error));
-
- finish_compound_stmt (compound_stmt);
- finish_function_body (body);
-
- fn = finish_function (/*inline_p=*/true);
- if (!generic_lambda_p)
- expand_or_defer_fn (fn);
-
- if (nested)
- pop_function_context ();
- else
- --function_depth;
-}
-
-/* True if FN is the static function "_FUN" that gets returned from the lambda
- conversion operator. */
-
-bool
-lambda_static_thunk_p (tree fn)
-{
- return (fn && TREE_CODE (fn) == FUNCTION_DECL
- && DECL_ARTIFICIAL (fn)
- && DECL_STATIC_FUNCTION_P (fn)
- && LAMBDA_TYPE_P (CP_DECL_CONTEXT (fn)));
-}
-
-bool
-call_from_lambda_thunk_p (tree call)
-{
- return (CALL_FROM_THUNK_P (call)
- && lambda_static_thunk_p (current_function_decl));
-}
-
-/* Returns true iff VAL is a lambda-related declaration which should
- be ignored by unqualified lookup. */
-
-bool
-is_lambda_ignored_entity (tree val)
-{
- /* Look past normal, non-VLA capture proxies. */
- if (is_normal_capture_proxy (val)
- && !variably_modified_type_p (TREE_TYPE (val), NULL_TREE))
- return true;
-
- /* Always ignore lambda fields, their names are only for debugging. */
- if (TREE_CODE (val) == FIELD_DECL
- && CLASSTYPE_LAMBDA_EXPR (DECL_CONTEXT (val)))
- return true;
-
- /* None of the lookups that use qualify_lookup want the op() from the
- lambda; they want the one from the enclosing class. */
- if (tree fns = maybe_get_fns (val))
- if (LAMBDA_FUNCTION_P (OVL_FIRST (fns)))
- return true;
-
- return false;
-}
-
-/* Lambdas that appear in variable initializer or default argument scope
- get that in their mangling, so we need to record it. We might as well
- use the count for function and namespace scopes as well. */
-static GTY(()) tree lambda_scope;
-static GTY(()) int lambda_count;
-struct GTY(()) tree_int
-{
- tree t;
- int i;
-};
-static GTY(()) vec<tree_int, va_gc> *lambda_scope_stack;
-
-void
-start_lambda_scope (tree decl)
-{
- tree_int ti;
- gcc_assert (decl);
- /* Once we're inside a function, we ignore variable scope and just push
- the function again so that popping works properly. */
- if (current_function_decl && TREE_CODE (decl) == VAR_DECL)
- decl = current_function_decl;
- ti.t = lambda_scope;
- ti.i = lambda_count;
- vec_safe_push (lambda_scope_stack, ti);
- if (lambda_scope != decl)
- {
- /* Don't reset the count if we're still in the same function. */
- lambda_scope = decl;
- lambda_count = 0;
- }
-}
-
-void
-record_lambda_scope (tree lambda)
-{
- LAMBDA_EXPR_EXTRA_SCOPE (lambda) = lambda_scope;
- LAMBDA_EXPR_DISCRIMINATOR (lambda) = lambda_count++;
- if (lambda_scope)
- {
- tree closure = LAMBDA_EXPR_CLOSURE (lambda);
- gcc_checking_assert (closure);
- maybe_attach_decl (lambda_scope, TYPE_NAME (closure));
- }
-}
-
-/* This lambda is an instantiation of a lambda in a template default argument
- that got no LAMBDA_EXPR_EXTRA_SCOPE, so this shouldn't either. But we do
- need to use and increment the global count to avoid collisions. */
-
-void
-record_null_lambda_scope (tree lambda)
-{
- if (vec_safe_is_empty (lambda_scope_stack))
- record_lambda_scope (lambda);
- else
- {
- tree_int *p = lambda_scope_stack->begin();
- LAMBDA_EXPR_EXTRA_SCOPE (lambda) = p->t;
- LAMBDA_EXPR_DISCRIMINATOR (lambda) = p->i++;
- }
- gcc_assert (LAMBDA_EXPR_EXTRA_SCOPE (lambda) == NULL_TREE);
-}
-
-void
-finish_lambda_scope (void)
-{
- tree_int *p = &lambda_scope_stack->last ();
- if (lambda_scope != p->t)
- {
- lambda_scope = p->t;
- lambda_count = p->i;
- }
- lambda_scope_stack->pop ();
-}
-
-tree
-start_lambda_function (tree fco, tree lambda_expr)
-{
- /* Let the front end know that we are going to be defining this
- function. */
- start_preparsed_function (fco,
- NULL_TREE,
- SF_PRE_PARSED | SF_INCLASS_INLINE);
-
- tree body = begin_function_body ();
-
- /* Push the proxies for any explicit captures. */
- for (tree cap = LAMBDA_EXPR_CAPTURE_LIST (lambda_expr); cap;
- cap = TREE_CHAIN (cap))
- build_capture_proxy (TREE_PURPOSE (cap), TREE_VALUE (cap));
-
- return body;
-}
-
-/* Subroutine of prune_lambda_captures: CAP is a node in
- LAMBDA_EXPR_CAPTURE_LIST. Return the variable it captures for which we
- might optimize away the capture, or NULL_TREE if there is no such
- variable. */
-
-static tree
-var_to_maybe_prune (tree cap)
-{
- if (LAMBDA_CAPTURE_EXPLICIT_P (cap))
- /* Don't prune explicit captures. */
- return NULL_TREE;
-
- tree mem = TREE_PURPOSE (cap);
- if (!DECL_P (mem) || !DECL_NORMAL_CAPTURE_P (mem))
- /* Packs and init-captures aren't captures of constant vars. */
- return NULL_TREE;
-
- tree init = TREE_VALUE (cap);
- if (is_normal_capture_proxy (init))
- init = DECL_CAPTURED_VARIABLE (init);
- if (decl_constant_var_p (init))
- return init;
-
- return NULL_TREE;
-}
-
-/* walk_tree helper for prune_lambda_captures: Remember which capture proxies
- for constant variables are actually used in the lambda body.
-
- There will always be a DECL_EXPR for the capture proxy; remember it when we
- see it, but replace it with any other use. */
-
-static tree
-mark_const_cap_r (tree *t, int *walk_subtrees, void *data)
-{
- hash_map<tree,tree*> &const_vars = *(hash_map<tree,tree*>*)data;
-
- tree var = NULL_TREE;
- if (TREE_CODE (*t) == DECL_EXPR)
- {
- tree decl = DECL_EXPR_DECL (*t);
- if (is_constant_capture_proxy (decl))
- {
- var = DECL_CAPTURED_VARIABLE (decl);
- *walk_subtrees = 0;
- }
- }
- else if (!location_wrapper_p (*t) /* is_capture_proxy dislikes them. */
- && is_constant_capture_proxy (*t))
- var = DECL_CAPTURED_VARIABLE (*t);
-
- if (var)
- {
- tree *&slot = const_vars.get_or_insert (var);
- if (!slot || VAR_P (*t))
- slot = t;
- }
-
- return NULL_TREE;
-}
-
-/* We're at the end of processing a lambda; go back and remove any captures of
- constant variables for which we've folded away all uses. */
-
-static void
-prune_lambda_captures (tree body)
-{
- tree lam = current_lambda_expr ();
- if (!LAMBDA_EXPR_CAPTURE_OPTIMIZED (lam))
- /* No uses were optimized away. */
- return;
- if (LAMBDA_EXPR_DEFAULT_CAPTURE_MODE (lam) == CPLD_NONE)
- /* No default captures, and we don't prune explicit captures. */
- return;
-
- hash_map<tree,tree*> const_vars;
-
- cp_walk_tree_without_duplicates (&body, mark_const_cap_r, &const_vars);
-
- tree *fieldp = &TYPE_FIELDS (LAMBDA_EXPR_CLOSURE (lam));
- for (tree *capp = &LAMBDA_EXPR_CAPTURE_LIST (lam); *capp; )
- {
- tree cap = *capp;
- if (tree var = var_to_maybe_prune (cap))
- {
- tree **use = const_vars.get (var);
- if (use && TREE_CODE (**use) == DECL_EXPR)
- {
- /* All uses of this capture were folded away, leaving only the
- proxy declaration. */
-
- /* Splice the capture out of LAMBDA_EXPR_CAPTURE_LIST. */
- *capp = TREE_CHAIN (cap);
-
- /* And out of TYPE_FIELDS. */
- tree field = TREE_PURPOSE (cap);
- while (*fieldp != field)
- fieldp = &DECL_CHAIN (*fieldp);
- *fieldp = DECL_CHAIN (*fieldp);
-
- /* And remove the capture proxy declaration. */
- **use = void_node;
- continue;
- }
- }
-
- capp = &TREE_CHAIN (cap);
- }
-}
-
-void
-finish_lambda_function (tree body)
-{
- finish_function_body (body);
-
- prune_lambda_captures (body);
-
- /* Finish the function and generate code for it if necessary. */
- tree fn = finish_function (/*inline_p=*/true);
-
- /* Only expand if the call op is not a template. */
- if (!DECL_TEMPLATE_INFO (fn))
- expand_or_defer_fn (fn);
-}
-
-#include "gt-cp-lambda.h"
generated by cgit v1.1 at 2025-04-15 17:49:20 +0000