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author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-04 12:57:50 +0000 |
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committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-07-04 12:57:50 +0000 |
commit | d80efa726fcb355ff6a45acc49b4142c87fe41b9 (patch) | |
tree | 7aa5c20469e6c104827c6efe34863e1cdbc76042 /libcpp/init.c | |
parent | 9a5b4d700058c15a5e10de62e857195b01f90084 (diff) | |
download | gcc-d80efa726fcb355ff6a45acc49b4142c87fe41b9.tar.gz |
* doc/cpp.texi: Don't document what we do for ill-formed expressions.
* doc/cppopts.texi: Clarify processing of command-line defines.
libcpp:
PR preprocessor/16192
PR preprocessor/15913
PR preprocessor/15572
* expr.c (_cpp_parse_expr): Handle remaining cases where an
expression is missing.
* init.c (post_options): Traditional cpp doesn't do // comments.
testsuite:
* gcc.dg/cpp/if-mop.c: Two new testcases.
* gcc.dg/cpp/trad/comment-3.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@84080 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libcpp/init.c')
-rw-r--r-- | libcpp/init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libcpp/init.c b/libcpp/init.c index 65cca9b2bab..d1cc1e65d0f 100644 --- a/libcpp/init.c +++ b/libcpp/init.c @@ -611,6 +611,8 @@ post_options (cpp_reader *pfile) if (CPP_OPTION (pfile, traditional)) { + CPP_OPTION (pfile, cplusplus_comments) = 0; + /* Traditional CPP does not accurately track column information. */ CPP_OPTION (pfile, show_column) = 0; CPP_OPTION (pfile, trigraphs) = 0; |