diff options
Diffstat (limited to 'src/test/ui/pattern/non-constant-in-const-path.rs')
-rw-r--r-- | src/test/ui/pattern/non-constant-in-const-path.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/pattern/non-constant-in-const-path.rs b/src/test/ui/pattern/non-constant-in-const-path.rs new file mode 100644 index 000000000..3918485ba --- /dev/null +++ b/src/test/ui/pattern/non-constant-in-const-path.rs @@ -0,0 +1,18 @@ +// Checks if we emit `PatternError`s correctly. +// This is also a regression test for #27895 and #68394. + +static FOO: u8 = 10; + +fn main() { + let x = 0; + let 0u8..=x = 0; + //~^ ERROR: runtime values cannot be referenced in patterns + let 0u8..=FOO = 0; + //~^ ERROR: statics cannot be referenced in patterns + match 1 { + 0 ..= x => {} + //~^ ERROR: runtime values cannot be referenced in patterns + 0 ..= FOO => {} + //~^ ERROR: statics cannot be referenced in patterns + }; +} |