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annotate gcc/testsuite/gcc.dg/nonnull-2.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 1830386684a0
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111
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1 /* Test for the invalid use of the "nonnull" function attribute. */
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2 /* Origin: Jason Thorpe <thorpej@wasabisystems.com> */
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3 /* { dg-do compile } */
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4
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5 extern void func1 () __attribute__((nonnull)); /* { dg-error "without arguments" } */
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6
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7 extern void func2 (char *) __attribute__((nonnull(2))); /* { dg-error "out-of-range operand" } */
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8
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9 extern void func3 (char *) __attribute__((nonnull(foo))); /* { dg-error "invalid operand number|undeclared" } */
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10
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11 extern void func4 (int) __attribute__((nonnull(1))); /* { dg-error "references non-pointer" } */
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12
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13 void
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14 foo (void)
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15 {
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16 }