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annotate gcc/testsuite/gcc.dg/pragma-diag-7.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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1 /* { dg-do compile } */
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2
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3 unsigned long ok = 0UL;
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4 #pragma GCC diagnostic push
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5 #pragma GCC diagnostic warning "-Wtraditional"
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6 unsigned long bad = 1UL; /* { dg-warning "suffix" } */
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7 /* Note the extra space before the pragma on this next line: */
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8 #pragma GCC diagnostic pop
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9 unsigned long ok_again = 2UL; /* { dg-bogus "suffix" } */
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11 /* Redundant with the previous pop, but just shows that it fails to stop the
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12 * following warning with an unpatched GCC: */
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13 #pragma GCC diagnostic ignored "-Wtraditional"
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14
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15 /* { dg-bogus "would be stringified" "" { target *-*-* } .+1 } */
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16 #define UNW_DEC_PROLOGUE(fmt, body, rlen, arg) \
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17 do { \
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18 unw_rlen = rlen; \
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19 *(int *)arg = body; \
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20 printf(" %s:%s(rlen=%lu)\n", \
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21 fmt, (body ? "body" : "prologue"), (unsigned long)rlen); \
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22 } while (0)