Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wswitch.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* PR c/4475, PR c++/3780 */ /* { dg-do compile } */ /* { dg-options "-Wswitch" } */ enum e { e1, e2 }; int foo (int i, int j, enum e ei, enum e ej, enum e ek, enum e el, enum e em, enum e en, enum e eo, enum e ep) { switch (i) { case 1: return 1; case 2: return 2; } switch (j) { case 3: return 4; case 4: return 3; default: break; } switch (ei) /* { dg-warning "enumeration value 'e1' not handled in switch" "enum e1" } */ { /*{ dg-warning "enumeration value 'e2' not handled in switch" "enum e2" { target *-*-* } .-1 } */ } switch (ej) { default: break; } switch (ek) /* { dg-warning "enumeration value 'e2' not handled in switch" "enum e2" } */ { case e1: return 1; } switch (el) { case e1: return 1; default: break; } switch (em) { case e1: return 1; case e2: return 2; } switch (en) { case e1: return 1; case e2: return 2; default: break; } switch (eo) { case e1: return 1; case e2: return 2; case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */ } switch (ep) { case e1: return 1; case e2: return 2; case 3: return 3; /* { dg-warning "case value '3' not in enumerated type 'enum e'" "excess 3" } */ default: break; } return 0; }