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-rw-r--r--src/math/nexttoward.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/math/nexttoward.c b/src/math/nexttoward.c
index 741b6b5f..43f8fee8 100644
--- a/src/math/nexttoward.c
+++ b/src/math/nexttoward.c
@@ -39,7 +39,8 @@ double nexttoward(double x, long double y)
return x + x;
/* raise underflow if ux.value is subnormal or zero */
if (e == 0) {
- volatile float z = x*x + ux.value*ux.value;
+ volatile float z;
+ z = x*x + ux.value*ux.value;
}
return ux.value;
}