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2018-11-13Eliminate source_location in favor of location_tDavid Malcolm1-1/+1
Historically GCC used location_t, while libcpp used source_location. This inconsistency has been annoying me for a while, so this patch removes source_location in favor of location_t throughout (as the latter is shorter). gcc/ChangeLog: * builtins.c: Replace "source_location" with "location_t". * diagnostic-show-locus.c: Likewise. * diagnostic.c: Likewise. * dumpfile.c: Likewise. * gcc-rich-location.h: Likewise. * genmatch.c: Likewise. * gimple.h: Likewise. * gimplify.c: Likewise. * input.c: Likewise. * input.h: Likewise. Eliminate the typedef. * omp-expand.c: Likewise. * selftest.h: Likewise. * substring-locations.h (get_source_location_for_substring): Rename to.. (get_location_within_string): ...this. * tree-cfg.c: Replace "source_location" with "location_t". * tree-cfgcleanup.c: Likewise. * tree-diagnostic.c: Likewise. * tree-into-ssa.c: Likewise. * tree-outof-ssa.c: Likewise. * tree-parloops.c: Likewise. * tree-phinodes.c: Likewise. * tree-phinodes.h: Likewise. * tree-ssa-loop-ivopts.c: Likewise. * tree-ssa-loop-manip.c: Likewise. * tree-ssa-phiopt.c: Likewise. * tree-ssa-phiprop.c: Likewise. * tree-ssa-threadupdate.c: Likewise. * tree-ssa.c: Likewise. * tree-ssa.h: Likewise. * tree-vect-loop-manip.c: Likewise. gcc/c-family/ChangeLog: * c-common.c (c_get_substring_location): Update for renaming of get_source_location_for_substring to get_location_within_string. * c-lex.c: Replace "source_location" with "location_t". * c-opts.c: Likewise. * c-ppoutput.c: Likewise. gcc/c/ChangeLog: * c-decl.c: Replace "source_location" with "location_t". * c-tree.h: Likewise. * c-typeck.c: Likewise. * gimple-parser.c: Likewise. gcc/cp/ChangeLog: * call.c: Replace "source_location" with "location_t". * cp-tree.h: Likewise. * cvt.c: Likewise. * name-lookup.c: Likewise. * parser.c: Likewise. * typeck.c: Likewise. gcc/fortran/ChangeLog: * cpp.c: Replace "source_location" with "location_t". * gfortran.h: Likewise. gcc/go/ChangeLog: * go-gcc-diagnostics.cc: Replace "source_location" with "location_t". * go-gcc.cc: Likewise. * go-linemap.cc: Likewise. * go-location.h: Likewise. * gofrontend/README: Likewise. gcc/jit/ChangeLog: * jit-playback.c: Replace "source_location" with "location_t". gcc/testsuite/ChangeLog: * g++.dg/plugin/comment_plugin.c: Replace "source_location" with "location_t". * gcc.dg/plugin/diagnostic_plugin_test_show_locus.c: Likewise. libcc1/ChangeLog: * libcc1plugin.cc: Replace "source_location" with "location_t". (plugin_context::get_source_location): Rename to... (plugin_context::get_location_t): ...this. * libcp1plugin.cc: Likewise. libcpp/ChangeLog: * charset.c: Replace "source_location" with "location_t". * directives-only.c: Likewise. * directives.c: Likewise. * errors.c: Likewise. * expr.c: Likewise. * files.c: Likewise. * include/cpplib.h: Likewise. Rename MAX_SOURCE_LOCATION to MAX_LOCATION_T. * include/line-map.h: Likewise. * init.c: Likewise. * internal.h: Likewise. * lex.c: Likewise. * line-map.c: Likewise. * location-example.txt: Likewise. * macro.c: Likewise. * pch.c: Likewise. * traditional.c: Likewise. From-SVN: r266085
2018-10-29compiler: add location_fileIan Lance Taylor1-1/+13
Add support for getting the file name from a Location value. This will be used by later work. Reviewed-on: https://go-review.googlesource.com/c/145318 * go-linemap.cc (Gcc_linemap::location_file): New method. From-SVN: r265598
2016-10-11compiler: move Backend/Linemap creation out of front end.Than McIntosh1-0/+2
Push the calls to create Backend and Linemap object out of the front end into the back end, and instead pass pointers to these objects in the go_create_gogo_args struct. This allows for more flexibility in the interfaces used to create the objects. Reviewed-on: https://go-review.googlesource.com/30698 * go-gcc.h: New file. * go-c.h (struct go_create_gogo_args): Add backend and linemap fields. * go-lang.c: Include "go-gcc.h". (go_langhook_init): Set linemap and backend fields of args. * go-gcc.cc: Include "go-gcc.h". * go-linemap.cc: Include "go-gcc.h". From-SVN: r240959
2016-10-10compiler: prune away gcc-specific linemap usageThan McIntosh1-0/+10
Add an interface to the go Linemap class to allow clients to ask for the line number for a Location (for debugging dumps), so as to move some gcc-specific location code into the back end. Reviewed-on: https://go-review.googlesource.com/30699 * go-linemap.cc (Gcc_linemap::location_line): New method. From-SVN: r240942
2016-09-27compiler: add src information to AST dumps (part 1 of 2).Than McIntosh1-0/+28
When emitting AST dumps, tag the end of selected statements with with source file and line number information where available. Example: tmp.76832448 = 0 // p.go:6 Requires a corresponding change in gcc/go as well as this change to gofrontend. Reviewed-on: https://go-review.googlesource.com/29856 * go-linemap.cc (Gcc_linemap::to_string): New method. From-SVN: r240558
2011-11-29compiler: Define and use backend-independent Location class.Sanjoy Das1-0/+126
From Sanjoy Das. * go-location.h: New file. * go-linemap.cc: New file. * go-gcc.cc: Change all uses of source_location to Location. * Make-lang.in (GO_OBJS): Add go/go-linemap.o. (GO_LINEMAP_H): New variable. (GO_LEX_H): Use $(GO_LINEMAP_H). (GO_GOGO_H, GO_TYPES_H, GO_IMPORT_H): Likewise. (go/go-linemap.o): New target. Co-Authored-By: Ian Lance Taylor <iant@google.com> From-SVN: r181813