diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr15698-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr15698-4.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr15698-4.c b/gcc/testsuite/gcc.dg/pr15698-4.c new file mode 100644 index 000000000..f86a35124 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr15698-4.c @@ -0,0 +1,9 @@ +/* Test diagnostics for old-style definition not matching prior + prototype are present and give correct location for that prototype + (bug 15698). Unprototyped built-in function with user prototype. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +int isnan(void); /* { dg-error "prototype declaration" } */ +int isnan(a) int a; {} /* { dg-error "number of arguments doesn't match prototype" } */ |