Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/wtr-label-1.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
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date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* Test for -Wtraditional warnings on label conflicts with identifiers. Note, gcc should omit these warnings in system header files. Origin: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/24/2000. */ /* { dg-do compile } */ /* { dg-options "-Wtraditional" } */ enum foo1 { a }; struct foo2 { int i; }; union foo3 { int j; }; int foo4; typedef int foo5; void testfunc1 (foo6) int foo6; { int foo7; foo1: foo2: foo3: foo4: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */ foo5: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */ foo6: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */ foo7: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */ testfunc1: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */ a: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */ i: j: ; } # 32 "sys-header.h" 3 /* We are in system headers now, no -Wtraditional warnings should issue. */ void testfunc2 (foo6) int foo6; { int foo7; foo1: foo2: foo3: foo4: foo5: foo6: foo7: testfunc2: a: i: j: ; }