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| author | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2014-08-19 22:37:49 +0000 |
|---|---|---|
| committer | Manuel López-Ibáñez <manu@gcc.gnu.org> | 2014-08-19 22:37:49 +0000 |
| commit | 43f9a13cee34bbf3f007469d4dd3c3a67e6d8e6d (patch) | |
| tree | 75764dc68d3b47da1315519f474d62d5a2262f04 /gcc/opth-gen.awk | |
| parent | cd0059f55fc3e14c2b24a4db084064e0da3295a8 (diff) | |
| download | gcc-43f9a13cee34bbf3f007469d4dd3c3a67e6d8e6d.tar.gz | |
re PR preprocessor/60975 (-Wvariadic-macros does not print warning)
gcc/ChangeLog:
2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/60975
PR c/53063
* doc/options.texi (CPP): Document it.
* doc/invoke.texi (Wvariadic-macros): Fix documentation.
* optc-gen.awk: Handle CPP.
* opth-gen.awk: Likewise.
gcc/c-family/ChangeLog:
2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/60975
PR c/53063
* c.opt (Wvariadic-macros): Use CPP and LangEnabledBy.
* c-opts.c (c_common_handle_option): Call cpp_handle_option_auto.
(c_common_post_options): Call init_global_opts_from_cpp.
(sanitize_cpp_opts): Do not handle Wvariadic-macros here.
gcc/testsuite/ChangeLog:
2014-08-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/60975
PR c/53063
* gcc.dg/cpp/Wvariadic-1p.c: New test.
From-SVN: r214200
Diffstat (limited to 'gcc/opth-gen.awk')
| -rw-r--r-- | gcc/opth-gen.awk | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/opth-gen.awk b/gcc/opth-gen.awk index 45aee342ed3..4e8f21f406b 100644 --- a/gcc/opth-gen.awk +++ b/gcc/opth-gen.awk @@ -315,6 +315,10 @@ for (i = 0; i < n_langs; i++) { print " const struct cl_option_handlers *handlers, " print " diagnostic_context *dc); " } +print "void cpp_handle_option_auto (const struct gcc_options * opts, size_t scode," +print " struct cpp_options * cpp_opts);" +print "void init_global_opts_from_cpp(struct gcc_options * opts, " +print " const struct cpp_options * cpp_opts);" print "#endif"; print "#endif"; print ""; |