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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-discrim-autosizing.rs
parentca855e6e42787ecd062d81d53336fe6788ef51a9 (diff)
downloadrust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz
rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip
Move /src/test to /tests
Diffstat (limited to 'tests/ui/enum/enum-discrim-autosizing.rs')
-rw-r--r--tests/ui/enum/enum-discrim-autosizing.rs14
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/ui/enum/enum-discrim-autosizing.rs b/tests/ui/enum/enum-discrim-autosizing.rs
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+++ b/tests/ui/enum/enum-discrim-autosizing.rs
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+// With no repr attribute the discriminant will default to isize.
+// On 32-bit architectures this is equivalent to i32 so the variants
+// collide. On other architectures we need compilation to fail anyway,
+// so force the repr.
+#[cfg_attr(not(target_pointer_width = "32"), repr(i32))]
+enum Eu64 {
+    //~^ ERROR discriminant value `0` assigned more than once
+    Au64 = 0,
+    //~^NOTE `0` assigned here
+    Bu64 = 0x8000_0000_0000_0000
+    //~^NOTE `0` (overflowed from `9223372036854775808`) assigned here
+}
+
+fn main() {}