| // Test case to check if multiversioning functions that are extern "C" | |
| // generates errors. | |
| // { dg-do compile { target i?86-*-* x86_64-*-* } } | |
| extern "C" | |
| __attribute__ ((target ("default"))) | |
| int foo () // { dg-message "previously defined here" } | |
| { | |
| return 0; | |
| } | |
| extern "C" | |
| __attribute__ ((target ("sse4.2"))) | |
| int foo () // { dg-error "redefinition" } | |
| { | |
| return 1; | |
| } |