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Diffstat (limited to 'src/test/ui/const-generics/early/const-expression-parameter.rs')
-rw-r--r-- | src/test/ui/const-generics/early/const-expression-parameter.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/const-generics/early/const-expression-parameter.rs b/src/test/ui/const-generics/early/const-expression-parameter.rs new file mode 100644 index 000000000..4cf7ba869 --- /dev/null +++ b/src/test/ui/const-generics/early/const-expression-parameter.rs @@ -0,0 +1,19 @@ +fn i32_identity<const X: i32>() -> i32 { + 5 +} + +fn foo_a() { + i32_identity::<-1>(); // ok +} + +fn foo_b() { + i32_identity::<1 + 2>(); //~ ERROR expressions must be enclosed in braces +} + +fn foo_c() { + i32_identity::< -1 >(); // ok +} + +fn main() { + i32_identity::<5>(); // ok +} |