diff options
Diffstat (limited to 'src/test/ui/or-patterns/or-patterns-syntactic-fail.rs')
| -rw-r--r-- | src/test/ui/or-patterns/or-patterns-syntactic-fail.rs | 30 | 
1 files changed, 0 insertions, 30 deletions
| diff --git a/src/test/ui/or-patterns/or-patterns-syntactic-fail.rs b/src/test/ui/or-patterns/or-patterns-syntactic-fail.rs deleted file mode 100644 index 358e9d034c4..00000000000 --- a/src/test/ui/or-patterns/or-patterns-syntactic-fail.rs +++ /dev/null @@ -1,30 +0,0 @@ -// Test some cases where or-patterns may ostensibly be allowed but are in fact not. -// This is not a semantic test. We only test parsing. - -fn main() {} - -enum E { A, B } -use E::*; - -fn no_top_level_or_patterns() { - // We do *not* allow or-patterns at the top level of lambdas... - let _ = |A | B: E| (); //~ ERROR no implementation for `E | ()` - // -------- This looks like an or-pattern but is in fact `|A| (B: E | ())`. - - // ...and for now neither do we allow or-patterns at the top level of functions. - fn fun1(A | B: E) {} - //~^ ERROR top-level or-patterns are not allowed - - fn fun2(| A | B: E) {} - //~^ ERROR top-level or-patterns are not allowed - - // We don't allow top-level or-patterns before type annotation in let-statements because we - // want to reserve this syntactic space for possible future type ascription. - let A | B: E = A; - //~^ ERROR top-level or-patterns are not allowed - - let | A | B: E = A; - //~^ ERROR top-level or-patterns are not allowed - - let (A | B): E = A; // ok -- wrapped in parens -} | 
