e9a2e208dd
Our macro use hook passes a location, but doesn't recieve it from the using location. This patch adds the extra location_t parameter and passes it though. A second cleanup is breaking out the macro comparison code from the redefinition warning. That;ll turn out useful for modules. Finally, there's a filename comparison needed for the location optimization of rewinding from line 2 (occurs during the emission of builtin macros). libcpp/ * internal.h (_cpp_notify_macro_use): Add location parm. (_cpp_maybe_notify_macro_use): Likewise. * directives.c (_cpp_do_file_change): Check we've not changed file when optimizing a rewind. (do_ifdef): Pass location to _cpp_maybe_notify_macro_use. (do_ifndef): Likewise. Delete obsolete comment about powerpc. * expr.c (parse_defined): Pass location to _cpp_maybe_notify_macro_use. * macro.c (enter_macro_context): Likewise. (warn_of_redefinition): Break out helper function. Call it. (compare_macros): New function broken out of warn_of_redefinition. (_cpp_new_macro): Zero all fields. (_cpp_notify_macro_use): Add location parameter. |
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| .. | ||
| include | ||
| po | ||
| ChangeLog | ||
| ChangeLog.jit | ||
| Makefile.in | ||
| aclocal.m4 | ||
| charset.c | ||
| config.in | ||
| configure | ||
| configure.ac | ||
| directives.c | ||
| errors.c | ||
| expr.c | ||
| files.c | ||
| generated_cpp_wcwidth.h | ||
| identifiers.c | ||
| init.c | ||
| internal.h | ||
| lex.c | ||
| line-map.c | ||
| location-example.txt | ||
| macro.c | ||
| makeucnid.c | ||
| mkdeps.c | ||
| pch.c | ||
| symtab.c | ||
| system.h | ||
| traditional.c | ||
| ucnid.h | ||
| ucnid.tab | ||