diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/redecl-11.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/redecl-11.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/redecl-11.c b/gcc/testsuite/gcc.dg/redecl-11.c new file mode 100644 index 000000000..5540e4050 --- /dev/null +++ b/gcc/testsuite/gcc.dg/redecl-11.c @@ -0,0 +1,9 @@ +/* Some incompatible external linkage declarations were not diagnosed. + Bug 21342. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "" } */ + +int f(int (*)[]); +void g() { int f(int (*)[2]); } /* { dg-message "note: previous declaration of 'f' was here" } */ +int f(int (*)[3]); /* { dg-error "conflicting types for 'f'" } */ |