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-rw-r--r--lib/Headers/tgmath-sofar.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Headers/tgmath-sofar.h b/lib/Headers/tgmath-sofar.h
index 4585135e2b..07cad5a188 100644
--- a/lib/Headers/tgmath-sofar.h
+++ b/lib/Headers/tgmath-sofar.h
@@ -99,7 +99,7 @@
#define lround(x) __builtin_overload(1, x, lroundl, lround, lroundf)
#define nearbyint(x)__builtin_overload(1, x, nearbyintl, nearbyint, nearbyintf)
// FIXME: nextafter -> binary operation.
-// FIXME: nexttoward -> binary operation?
+// FIXME: nexttoward -> binary operation? [second arg is always long double]
// FIXME: remainder -> binary operation.
// FIXME: remquo -> fp+fp+ptr
#define rint(x) __builtin_overload(1, x, rintl, rint, rintf)