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-rw-r--r--test/Sema/builtin-unary-fp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/test/Sema/builtin-unary-fp.c b/test/Sema/builtin-unary-fp.c
index 8f48d7ffc56c..57568db8ae3f 100644
--- a/test/Sema/builtin-unary-fp.c
+++ b/test/Sema/builtin-unary-fp.c
@@ -9,4 +9,8 @@ void a() {
check(__builtin_isfinite(1)); // expected-error{{requires argument of floating point type}}
check(__builtin_isinf()); // expected-error{{too few arguments}}
check(__builtin_isnan(1,2)); // expected-error{{too many arguments}}
+ check(__builtin_fpclassify(0, 0, 0, 0, 0, 1.0));
+ check(__builtin_fpclassify(0, 0, 0, 0, 0, 1)); // expected-error{{requires argument of floating point type}}
+ check(__builtin_fpclassify(0, 0, 0, 0, 1)); // expected-error{{too few arguments}}
+ check(__builtin_fpclassify(0, 0, 0, 0, 0, 1, 0)); // expected-error{{too many arguments}}
}