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| author | Joseph Myers <jsm28@cam.ac.uk> | 2001-02-12 17:31:42 +0000 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2001-02-12 17:31:42 +0000 |
| commit | f43b27955c8481056c36a99ea05f7d5523169e49 (patch) | |
| tree | 1198d5daa5758bb57dfd972c4736717092539847 /gcc/testsuite/gcc.dg/cpp/digraphs.c | |
| parent | c6b33a47ea7d36d3e9eb4de227778332b179704d (diff) | |
| download | gcc-f43b27955c8481056c36a99ea05f7d5523169e49.zip gcc-f43b27955c8481056c36a99ea05f7d5523169e49.tar.gz gcc-f43b27955c8481056c36a99ea05f7d5523169e49.tar.bz2 | |
c-decl.c (grokdeclarator): In C99 mode...
* c-decl.c (grokdeclarator): In C99 mode, give the more specific
"return type defaults" warning for functions with return type
defaulting to int.
* c-lang.c (c_init): In C99 mode, enable warnings for implicit
function declarations by default rather than only when pedantic.
testsuite:
* gcc.dg/c99-impl-int-1.c: Use stricter error string for implicit
return type.
* gcc.dg/cpp/digraphs.c: Declare puts.
From-SVN: r39608
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/digraphs.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/digraphs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/digraphs.c b/gcc/testsuite/gcc.dg/cpp/digraphs.c index e4ae0e0..49a1bcd 100644 --- a/gcc/testsuite/gcc.dg/cpp/digraphs.c +++ b/gcc/testsuite/gcc.dg/cpp/digraphs.c @@ -8,6 +8,7 @@ extern int strcmp (const char *, const char *); extern void abort (void); +extern int puts (const char *); #define err(str) do { puts(str); abort(); } while (0) %:define glue(x, y) x %:%: y /* #define glue(x, y) x ## y. */ |