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Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [g++.dg/] [warn/] [Wstring-literal-comparison-2.C] - Rev 301
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/* PR c/7776 */
/* { dg-do compile } */
/* { dg-options "-Wall" } */
int test1(char *ptr)
{
return ptr == "foo"; /* { dg-warning "comparison with string" } */
}
int test2()
{
return "foo" != (const char*)0;
}
int test3()
{
return "foo" == (const char*)0;
}
int test4()
{
return (const char*)0 != "foo";
}
int test5()
{
return (const char*)0 == "foo";
}