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annotate gcc/testsuite/gcc.dg/pr69543.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* PR preprocessor/69543 */
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2 /* { dg-do compile } */
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3 /* { dg-options "-O2 -Wuninitialized" } */
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4
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5 # define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
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6 _Pragma ("GCC diagnostic push") \
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7 _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
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8 _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
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9 # define YY_IGNORE_MAYBE_UNINITIALIZED_END \
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10 _Pragma ("GCC diagnostic pop")
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11
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12 void test (char yylval)
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13 {
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14 char *yyvsp;
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15 YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
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16 *++yyvsp = yylval;
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17 YY_IGNORE_MAYBE_UNINITIALIZED_END
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18 }