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authorAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-05 09:13:28 +0100
committerAlbert Larsan <74931857+albertlarsan68@users.noreply.github.com>2023-01-11 09:32:08 +0000
commitcf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch)
tree40a88d9a46aaf3e8870676eb2538378b75a263eb /tests/ui/enum/enum-to-float-cast-2.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/enum/enum-to-float-cast-2.rs')
-rw-r--r--tests/ui/enum/enum-to-float-cast-2.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/enum/enum-to-float-cast-2.rs b/tests/ui/enum/enum-to-float-cast-2.rs
new file mode 100644
index 00000000000..c861b5ed9ff
--- /dev/null
+++ b/tests/ui/enum/enum-to-float-cast-2.rs
@@ -0,0 +1,18 @@
+// Tests that enum-to-float casts are disallowed.
+
+enum E {
+    L0 = -1,
+    H0 = 1
+}
+
+enum F {
+    L1 = 1,
+    H1 = 0xFFFFFFFFFFFFFFFF
+}
+
+pub fn main() {
+    let a = E::L0 as f32;  //~ ERROR casting
+    let c = F::H1 as f32;  //~ ERROR casting
+    assert_eq!(a, -1.0f32);
+    assert_eq!(c, -1.0f32);
+}