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annotate gcc/testsuite/gcc.dg/c90-impl-decl-1.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Test for implicit function declaration: in C90 only. */
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2 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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3 /* { dg-do compile } */
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4 /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
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5
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6 void
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7 foo (void)
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8 {
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9 bar ();
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10 }
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11
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12 /* C90 subclause 7.1.7 says we can implicitly declare strcmp; C99 removes
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13 implict declarations.
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14 */
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15 int
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16 bar (const char *a, const char *b)
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17 {
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18 /* This fails for GCC CVS 20000709, but is not marked XFAIL since
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19 GCC 2.95.2 passes.
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20 */
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21 return strcmp (a, b); /* { dg-bogus "implicit" "implicit declaration warning for strcmp" } */
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22 }