| // Test that attributes work in a variety of situations. | |
| // { dg-options "-O -ftrack-macro-expansion=0" } | |
| // { dg-do run { target c++11 } } | |
| #define attrib [[gnu::mode (QI)]] | |
| #define gnu_attrib __attribute((mode (QI))) | |
| attrib signed int a; | |
| static unsigned int b attrib; | |
| int foo(attrib int o) | |
| { | |
| return (sizeof (a) != 1 | |
| || sizeof (b) != 1 | |
| || sizeof (o) != 1 | |
| || sizeof ((gnu_attrib signed int) b) != 1); | |
| } | |
| int main () | |
| { | |
| return foo (42); | |
| } |