Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/c11-static-assert-3.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* Test C11 static assertions. Invalid assertions. */ /* { dg-do compile } */ /* { dg-options "-std=c11 -pedantic-errors" } */ _Static_assert (__INT_MAX__ * 2, "overflow"); /* { dg-warning "integer overflow in expression" } */ /* { dg-error "overflow in constant expression" "error" { target *-*-* } .-1 } */ _Static_assert ((void *)(__SIZE_TYPE__)16, "non-integer"); /* { dg-error "not an integer" } */ _Static_assert (1.0, "non-integer"); /* { dg-error "not an integer" } */ _Static_assert ((int)(1.0 + 1.0), "non-constant-expression"); /* { dg-error "not an integer constant expression" } */ int i; _Static_assert (i, "non-constant"); /* { dg-error "not constant" } */ void f (void) { int j = 0; for (_Static_assert (sizeof (struct s { int k; }), ""); j < 10; j++) /* { dg-error "loop initial declaration" } */ ; } _Static_assert (1, 1); /* { dg-error "expected" } */ _Static_assert (1, ("")); /* { dg-error "expected" } */