18 lines
295 B
C
18 lines
295 B
C
/* PR c/19984 */
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/* { dg-do compile } */
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/* { dg-options "-O2 -std=c99" } */
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double nan (const char *);
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const double nok = nan (""); /* { dg-warning "(not a constant)|(near initialization)" } */
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const double ok = __builtin_nan ("");
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double
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foo ()
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{
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double ok2 = nan ("");
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return ok2;
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}
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