zig

commit 149444723f91761b64576dcb94eaed4782a6151c (tree)
parent e24398361dacc4b995ec67043746561927f5f1d2
Author: Marc Tiehuis <marc@tiehu.is>
Date:   Sun,  5 Dec 2021 22:58:13 +1300

std/math: Add test cases for #9901

Closes #9901.
Closes #9902.

Diffstat:
M
lib/std/math/sin.zig
 | 
10
++++++++++

1 file changed, 10 insertions(+), 0 deletions(-)
diff --git a/lib/std/math/sin.zig b/lib/std/math/sin.zig
@@ -156,3 +156,13 @@ test "math.sin64.special" {
     try expect(math.isNan(sin64(-math.inf(f64))));
     try expect(math.isNan(sin64(math.nan(f64))));
 }
+
+test "math.sin32 #9901" {
+    const float = @bitCast(f32, @as(u32, 0b11100011111111110000000000000000));
+    _ = std.math.sin(float);
+}
+
+test "math.sin64 #9901" {
+    const float = @bitCast(f64, @as(u64, 0b1111111101000001000000001111110111111111100000000000000000000001));
+    _ = std.math.sin(float);
+}