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| author | Neil Booth <neilb@earthling.net> | 2000-09-15 05:55:36 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2000-09-15 05:55:36 +0000 |
| commit | ff94c747653bba7f146f1f8304286d82f17d8ae9 (patch) | |
| tree | 46b2b60f181bbf21ca0786fa960ec2f8d89df671 /gcc/testsuite/gcc.dg/cpp | |
| parent | b437f1a754649a06bd783fc707b5bff14c9c5eed (diff) | |
| download | gcc-ff94c747653bba7f146f1f8304286d82f17d8ae9.zip gcc-ff94c747653bba7f146f1f8304286d82f17d8ae9.tar.gz gcc-ff94c747653bba7f146f1f8304286d82f17d8ae9.tar.bz2 | |
cpplex.c (ON_REST_ARG): Correct the test.
* cpplex.c (ON_REST_ARG): Correct the test.
(maybe_paste_with_next): Duplicate a token that fail pasting,
and clear its PASTE_LEFT flag, so that nested pasting attempts
do not occur.
* gcc.dg/cpp/paste10.c: Testcase.
From-SVN: r36424
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/paste10.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/paste10.c b/gcc/testsuite/gcc.dg/cpp/paste10.c new file mode 100644 index 0000000..ab3cb90 --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/paste10.c @@ -0,0 +1,15 @@ +/* Copyright (C) 2000 Free Software Foundation, Inc. */ + +/* { dg-do preprocess } */ +/* { dg-options "" } */ + +/* This testcase used to produce a bogus "invalid paste" warning, owing + to not clearing a PASTE_LEFT flag. */ + +#define strcpy(src) __strcpy_small (src) + +#define __strcpy_small(src) src + +#define tprintf(format, args...) sprintf(format, ## args) + +strcpy(tprintf("<%s>", test)) |