Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pointer-arith-6.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
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/* Test diagnostics for sizeof on void and function types. Test with -Wpointer-arith. */ /* Origin: Joseph Myers <joseph@codesourcery.com> */ /* { dg-do compile } */ /* { dg-options "-Wpointer-arith" } */ extern const void v; void f(void); void g (void) { sizeof (v); /* { dg-warning "invalid application of 'sizeof' to a void type" } */ sizeof (void); /* { dg-warning "invalid application of 'sizeof' to a void type" } */ sizeof (f); /* { dg-warning "invalid application of 'sizeof' to a function type" } */ sizeof (void (void)); /* { dg-warning "invalid application of 'sizeof' to a function type" } */ }