Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/c11-align-8.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* Test C11 alignment support. Test invalid use of alignment specifiers in type names in cases not permitted by the resolution of DR#444. */ /* { dg-do compile } */ /* { dg-options "-std=c11 -pedantic-errors" } */ #include <stddef.h> void f (void) { _Generic (1, int: 1, _Alignas (8) long: 2); /* { dg-error "expected" } */ sizeof (_Alignas (8) long); /* { dg-error "specified for type name" } */ _Alignof (_Alignas (8) long); /* { dg-error "specified for type name" } */ (_Alignas (8) long) 0; /* { dg-error "specified for type name" } */ _Atomic (_Alignas (8) long) x; /* { dg-error "expected" } */ _Alignas (_Alignas (8) long) long y; /* { dg-error "expected" } */ }