Eliminate source_location in favor of location_t

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

1 files changed, 6 insertions, 6 deletions

diff --git a/libcc1/libcc1plugin.cc b/libcc1/libcc1plugin.cc
index 164ed3b..f759c79 100644
--- a/libcc1/libcc1plugin.cc
+++ b/libcc1/libcc1plugin.cc
@@ -187,15 +187,15 @@ struct plugin_context : public cc1_plugin::connection
     return t;
   }
 
-  source_location get_source_location (const char *filename,
-				       unsigned int line_number)
+  location_t get_location_t (const char *filename,
+			     unsigned int line_number)
   {
     if (filename == NULL)
       return UNKNOWN_LOCATION;
 
     filename = intern_filename (filename);
     linemap_add (line_table, LC_ENTER, false, filename, line_number);
-    source_location loc = linemap_line_start (line_table, line_number, 0);
+    location_t loc = linemap_line_start (line_table, line_number, 0);
     linemap_add (line_table, LC_LEAVE, false, NULL, 0);
     return loc;
   }
@@ -397,7 +397,7 @@ plugin_build_decl (cc1_plugin::connection *self,
       abort ();
     }
 
-  source_location loc = ctx->get_source_location (filename, line_number);
+  location_t loc = ctx->get_location_t (filename, line_number);
 
   decl = build_decl (loc, code, identifier, sym_type);
   TREE_USED (decl) = 1;
@@ -448,7 +448,7 @@ plugin_tagbind (cc1_plugin::connection *self,
 {
   plugin_context *ctx = static_cast<plugin_context *> (self);
   tree t = convert_in (tagged_type), x;
-  c_pushtag (ctx->get_source_location (filename, line_number),
+  c_pushtag (ctx->get_location_t (filename, line_number),
 	     get_identifier (name), t);
 
   /* Propagate the newly-added type name so that previously-created
@@ -884,7 +884,7 @@ plugin_build_constant (cc1_plugin::connection *self, gcc_type type_in,
   tree type = convert_in (type_in);
 
   cst = build_int_cst (type, value);
-  decl = build_decl (ctx->get_source_location (filename, line_number),
+  decl = build_decl (ctx->get_location_t (filename, line_number),
 		     CONST_DECL, get_identifier (name), type);
   DECL_INITIAL (decl) = cst;
   pushdecl_safe (decl);