1 2 #pragma redefine_extname /* { dg-warning "malformed" } */ 3 #pragma redefine_extname foo /* { dg-warning "malformed" } */ 4 #pragma redefine_extname foo 1 /* { dg-warning "malformed" } */ 5 #pragma redefine_extname foo bar 2 /* { dg-warning "junk" } */ 6 7 int bar; /* silence `ISO C forbids an empty translation unit' warning */ 8