diff options
Diffstat (limited to 'tests/ui/consts/const-pattern-irrefutable.rs')
-rw-r--r-- | tests/ui/consts/const-pattern-irrefutable.rs | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tests/ui/consts/const-pattern-irrefutable.rs b/tests/ui/consts/const-pattern-irrefutable.rs new file mode 100644 index 000000000..61bdf57ff --- /dev/null +++ b/tests/ui/consts/const-pattern-irrefutable.rs @@ -0,0 +1,28 @@ +mod foo { + pub const b: u8 = 2; + pub const d: u8 = 2; +} + +use foo::b as c; +use foo::d; + +const a: u8 = 2; + +fn main() { + let a = 4; + //~^ ERROR refutable pattern in local binding + //~| patterns `0_u8..=1_u8` and `3_u8..=u8::MAX` not covered + //~| missing patterns are not covered because `a` is interpreted as a constant pattern, not a new variable + //~| HELP introduce a variable instead + let c = 4; + //~^ ERROR refutable pattern in local binding + //~| patterns `0_u8..=1_u8` and `3_u8..=u8::MAX` not covered + //~| missing patterns are not covered because `c` is interpreted as a constant pattern, not a new variable + //~| HELP introduce a variable instead + let d = 4; + //~^ ERROR refutable pattern in local binding + //~| patterns `0_u8..=1_u8` and `3_u8..=u8::MAX` not covered + //~| missing patterns are not covered because `d` is interpreted as a constant pattern, not a new variable + //~| HELP introduce a variable instead + fn f() {} // Check that the `NOTE`s still work with an item here (cf. issue #35115). +} |