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| author | gfunck <gfunck@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-09-02 21:19:17 +0000 |
|---|---|---|
| committer | gfunck <gfunck@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-09-02 21:19:17 +0000 |
| commit | 634b1f856f3cead5bc8370fbcc22077d2505c26a (patch) | |
| tree | f7d31cb76ec49cf7d2ed94711ee6111092b65896 /gcc/optc-gen.awk | |
| parent | bc83f58704de603dcd6863a3e2f9dcc994b6c14f (diff) | |
| download | gcc-634b1f856f3cead5bc8370fbcc22077d2505c26a.tar.gz | |
2011-09-02 Gary Funck <gary@intrepid.com>
* opts.c (print_specific_help): Fix off-by-one compare in
assertion check.
* opts.h (CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER,
CL_TARGET, CL_COMMON, CL_JOINED, CL_SEPARATE, CL_UNDOCUMENTED):
Increase by +5 to allow for more languages.
* optc-gen.awk: Generate #if that ensures that the number of
languages is within the implementation-defined limit.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@178491 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/optc-gen.awk')
| -rw-r--r-- | gcc/optc-gen.awk | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/optc-gen.awk b/gcc/optc-gen.awk index 71a03fbdcb6..e28c397f48a 100644 --- a/gcc/optc-gen.awk +++ b/gcc/optc-gen.awk @@ -169,6 +169,9 @@ for (i = 0; i < n_langs; i++) { print " 0\n};\n" print "const unsigned int cl_options_count = N_OPTS;\n" +print "#if (1U << " n_langs ") > CL_MIN_OPTION_CLASS" +print " #error the number of languages exceeds the implementation limit" +print "#endif" print "const unsigned int cl_lang_count = " n_langs ";\n" print "const struct cl_option cl_options[] =\n{" |