Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/Wimplicit-fallthrough-26.c @ 125:2c7bdd5a49f6
supress return with no value, in function returning non-void warning on goto code segment in normal function
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Sun, 01 Apr 2018 14:05:45 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-Wimplicit-fallthrough" } */ void bar (int); void foo (int i) { switch (i) { case 1: /* { dg-warning "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (1); case 2: /* { dg-warning "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (2); /* Some comment. */ case 3: /* { dg-warning "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (3); /* Here we really do want to fALl tHRoUgh and we mean it! */ case 4: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (4); /* Intentionally fall through. */ case 5: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (5); /* FALLTHROUGH */ case 6: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (6); __attribute__((fallthrough)); case 7: /* { dg-bogus "this statement may \[fla\]* through" "" { target *-*-* } .+1 } */ bar (7); default: break; } }