1 /* PR 7263: __extension__ keyword doesn't suppress warning on LL or ULL constants. */ 2 /* { dg-do compile } */ 3 /* { dg-options "-std=c99 -pedantic-errors -ftrack-macro-expansion=0" } */ 4 #include "pr7263-3.h" bar()5__complex__ bar () /* { dg-error "ISO C does not support plain .complex. meaning .double complex." } */ 6 { 7 return _Complex_I_ext; 8 } 9 10 __extension__ __complex__ bar2()11bar2 () 12 { 13 return _Complex_I; 14 } 15 bar3()16__complex__ bar3 () /* { dg-error "ISO C does not support plain .complex. meaning .double complex." } */ 17 { 18 return _Complex_I; /* { dg-error "imaginary constants are a GCC extension" } */ 19 } 20