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annotate gcc/testsuite/gcc.dg/format/ext-4.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* Test for scanf formats. %a extensions. */
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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=gnu89 -Wformat" } */
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5
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6 #include "format.h"
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7
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8 void
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9 foo (char **sp, wchar_t **lsp)
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10 {
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11 /* %a formats for allocation, only recognized in C90 mode, are a
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12 GNU extension. Followed by other characters, %a is not treated
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13 specially.
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14 */
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15 scanf ("%as", sp);
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16 scanf ("%aS", lsp);
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17 scanf ("%a[bcd]", sp);
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18 }