diff options
Diffstat (limited to 'tests/ui/consts/const-pattern-irrefutable.rs')
| -rw-r--r-- | tests/ui/consts/const-pattern-irrefutable.rs | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/tests/ui/consts/const-pattern-irrefutable.rs b/tests/ui/consts/const-pattern-irrefutable.rs index 61bdf57ffdb..759d2e8b2ed 100644 --- a/tests/ui/consts/const-pattern-irrefutable.rs +++ b/tests/ui/consts/const-pattern-irrefutable.rs @@ -1,28 +1,43 @@ mod foo { pub const b: u8 = 2; - pub const d: u8 = 2; + //~^ missing patterns are not covered because `b` is interpreted as a constant pattern, not a new variable + pub const d: (u8, u8) = (2, 1); + //~^ missing patterns are not covered because `d` is interpreted as a constant pattern, not a new variable } use foo::b as c; use foo::d; const a: u8 = 2; +//~^ missing patterns are not covered because `a` is interpreted as a constant pattern, not a new variable + +#[derive(PartialEq)] +struct S { + foo: u8, +} + +const e: S = S { + foo: 0, +}; 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; + let d = (4, 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 + //~| patterns `(0_u8..=1_u8, _)` and `(3_u8..=u8::MAX, _)` not covered + //~| HELP introduce a variable instead + let e = S { + //~^ ERROR refutable pattern in local binding + //~| pattern `S { foo: 1_u8..=u8::MAX }` not covered //~| HELP introduce a variable instead + foo: 1, + }; fn f() {} // Check that the `NOTE`s still work with an item here (cf. issue #35115). } |
