diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/Wredundant-decls-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wredundant-decls-1.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wredundant-decls-1.c b/gcc/testsuite/gcc.dg/Wredundant-decls-1.c new file mode 100644 index 000000000..c38c7b554 --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wredundant-decls-1.c @@ -0,0 +1,7 @@ +/* PR 16684: no redundant declaration warnings should issue the first + time a built-in function is declared. + { dg-do compile } + { dg-options "-Wredundant-decls" } */ + +void *malloc (__SIZE_TYPE__); /* { dg-bogus "redundant" } */ +void *malloc (__SIZE_TYPE__); /* { dg-warning "redundant" } */ |