Unlike MSVC, clang groks the expression 0.0L/0.0L.
2020-08-16 Bruno Haible <br...@clisp.org>
log2l: Disable MSVC workaround on clang.
* lib/log2l.c (log2l): On clang, use the expression 0.0L/0.0L.
diff --git a/lib/log2l.c b/lib/log2l.c
index 8634026..ad47379 100644
--- a/lib/log2l.c
+++ b/lib/log2l.c
@@ -52,7 +52,7 @@ log2l (long double x)
else
{
/* Return NaN. */
-#if defined _MSC_VER || (defined __sgi && !defined __GNUC__)
+#if (defined _MSC_VER && !defined __clang__) || (defined __sgi && !defined
__GNUC__)
static long double zero;
return zero / zero;
#else
