diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/attr-externally-visible-2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/attr-externally-visible-2.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/attr-externally-visible-2.c b/gcc/testsuite/gcc.dg/attr-externally-visible-2.c new file mode 100644 index 000000000..0a925bab3 --- /dev/null +++ b/gcc/testsuite/gcc.dg/attr-externally-visible-2.c @@ -0,0 +1,33 @@ +/* { dg-do compile } */ +/* { dg-options "-O -fwhole-program" } */ + +static void foo1 (void) { } /* { dg-warning "have effect only on public" } */ +extern void foo1 (void) __attribute__((externally_visible)); + +void foo2 (void) +{ + __attribute__((externally_visible)) void foo3 (void) { } /* { dg-warning "have effect only on public" } */ +} + +__attribute__((externally_visible)) static void foo3 (void) { } /* { dg-warning "have effect only on public" } */ + +static int bar1; +extern int bar1 __attribute__((externally_visible)); /* { dg-warning "have effect only on public" } */ + +static int bar2 __attribute__((externally_visible)); /* { dg-warning "have effect only on public" } */ + +void fn1 (void) +{ + static int bar3 __attribute__((externally_visible)); /* { dg-warning "have effect only on public" } */ +} + +void fn2 (void) +{ + int bar4 __attribute__((externally_visible)); /* { dg-warning "have effect only on public" } */ +} + +struct A +{ +} __attribute__((externally_visible)); /* { dg-warning "does not apply to types" } */ + +typedef int B __attribute__((externally_visible)); /* { dg-warning "attribute ignored" } */ |