]> gcc.gnu.org Git - gcc.git/commit - gcc/cpplex.c
cpplex.c (trigraph_ok): Ensure we don't warn twice.
authorNeil Booth <neilb@earthling.net>
Wed, 22 Nov 2000 20:36:10 +0000 (20:36 +0000)
committerNeil Booth <neil@gcc.gnu.org>
Wed, 22 Nov 2000 20:36:10 +0000 (20:36 +0000)
commit4a5b68a2f743ff0742b64c97bb75e6ee0c3c1471
tree2ae21a5cad4b86f0223248b6d989593f99c8520f
parenta165f034f9475245783ff7949b28ee3134bcc21a
cpplex.c (trigraph_ok): Ensure we don't warn twice.

* cpplex.c (trigraph_ok): Ensure we don't warn twice.
* cpplib.h (struct cpp_buffer): New member last_Wtrigraphs.

From-SVN: r37669
gcc/ChangeLog
gcc/cpplex.c
gcc/cpplib.h
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