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Diffstat (limited to 'gcc/testsuite/gcc.dg/Wold-style-definition-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/Wold-style-definition-1.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/Wold-style-definition-1.c b/gcc/testsuite/gcc.dg/Wold-style-definition-1.c new file mode 100644 index 000000000..aa016338b --- /dev/null +++ b/gcc/testsuite/gcc.dg/Wold-style-definition-1.c @@ -0,0 +1,24 @@ +/* Test for warning about old-style function definition. */ + +/* Origin: Andreas Jaeger <aj@suse.de> */ +/* { dg-do compile } */ +/* { dg-options "-Wold-style-definition" } */ + +void +bar (a) int a; { } /* { dg-warning "old-style function definition" } */ + +void bar1 () {} /* { dg-warning "old-style function definition" } */ + +extern void bar2 (void); + +void bar2 () {} /* { dg-warning "old-style function definition" } */ + +extern void bar3 (int); + +void bar3 (a) {} /* { dg-warning "old-style function definition" } */ + +void bar4 (a) {} /* { dg-warning "old-style function definition" } */ + +void bar5 (int a) {} + +void bar6 (void) {} |