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annotate gcc/testsuite/c-c++-common/pr69543-3.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 /* { dg-options "-Wuninitialized" } */
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2
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3 /* Verify disabling a warning, where the _Pragma is in regular code,
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4 but the affected code is within a macro. */
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5
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6 /* TODO: XFAIL: both C and C++ erroneously fail to suppress the warning
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7 The warning is reported at the macro definition location, rather than
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8 the macro expansion location. */
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9
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10 #define WARNABLE_CODE *++yyvsp = yylval; /* { dg-bogus "used uninitialized" "" { xfail *-*-* } } */
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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; /* { dg-bogus "declared here" "" { xfail *-*-* } } */
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15 _Pragma ("GCC diagnostic push")
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16 _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")
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17 _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
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18 WARNABLE_CODE
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19 _Pragma ("GCC diagnostic pop")
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20 }