Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/Wlogical-op-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-do compile } { dg-options "-Wlogical-op" } */ enum { a, ba, b }; enum testenum { t1, t2}; extern int c; extern char bool_a, bool_b; extern int testa(); void foo() { if ( testa() && b ) /* { dg-warning "logical" } */ (void)testa(); if ( c && b ) /* { dg-warning "logical" } */ (void)testa(); if ( c && 0x42 ) /* { dg-warning "logical" } */ (void)testa(); if ( c && 0x80 >>6) /* { dg-warning "logical" } */ (void)testa(); if ( b && c == a ) /* { dg-bogus "logical" } */ (void)testa(); if ( 1 && c ) /* { dg-bogus "logical" } */ (void)testa(); if ( t2 && b ) /* { dg-bogus "logical" } */ (void)testa(); if ( 0 && c == a ) /* { dg-bogus "logical" } */ (void)testa(); if ( b && 1 ) /* { dg-bogus "logical" } */ (void)testa(); } void bar() { if ( testa() || b ) /* { dg-warning "logical" } */ (void)testa(); if ( c || b ) /* { dg-warning "logical" } */ (void)testa(); if ( c || 0x42 ) /* { dg-warning "logical" } */ (void) testa(); if ( c || 0x80 >>6) /* { dg-warning "logical" } */ (void)testa(); if ( b || c == a ) /* { dg-bogus "logical" } */ (void)testa(); if ( 1 || c ) /* { dg-bogus "logical" } */ (void)testa(); if ( t2 || b ) /* { dg-bogus "logical" } */ (void)testa(); if ( 0 || c == a ) /* { dg-bogus "logical" } */ (void)testa(); if ( b || 1 ) /* { dg-bogus "logical" } */ (void)testa(); }