H.J. Lu 7d889b99c1 Replace copysign (0,-1) with -0.0 in initializer ...

GCC 4.9 issues an error for copysign in initializer:

In file included from tst-printf-format-p-double.c:20:0:
tst-printf-format-skeleton-double.c:29:3: error: initializer element is not a constant expression [-Werror]
   { -HUGE_VAL, -DBL_MAX, -DBL_MIN, copysign (0, -1), -NAN, NAN, 0, DBL_MIN,
   ^

since it can't fold "copysign (0, -1)".  Replace copysign (0,-1) with -0.0.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

2024-12-18 02:19:58 +08:00

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