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annotate gcc/testsuite/gcc.dg/c11-align-8.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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131
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1 /* Test C11 alignment support. Test invalid use of alignment
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2 specifiers in type names in cases not permitted by the resolution
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3 of DR#444. */
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4 /* { dg-do compile } */
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5 /* { dg-options "-std=c11 -pedantic-errors" } */
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6
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7 #include <stddef.h>
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8
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9 void
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10 f (void)
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11 {
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12 _Generic (1, int: 1, _Alignas (8) long: 2); /* { dg-error "expected" } */
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13 sizeof (_Alignas (8) long); /* { dg-error "specified for type name" } */
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14 _Alignof (_Alignas (8) long); /* { dg-error "specified for type name" } */
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15 (_Alignas (8) long) 0; /* { dg-error "specified for type name" } */
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16 _Atomic (_Alignas (8) long) x; /* { dg-error "expected" } */
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17 _Alignas (_Alignas (8) long) long y; /* { dg-error "expected" } */
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18 }