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show unit output when there is only output diff in diagnostics

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This commit is contained in:
yukang 2024-07-06 16:41:16 +08:00
parent 28cc0b643d
commit f46c4129e0
7 changed files with 46 additions and 6 deletions
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25
tests/ui/method-output-diff-issue-127263.stderr Normal file
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@ -0,0 +1,25 @@
error[E0308]: mismatched types
--> $DIR/method-output-diff-issue-127263.rs:6:26
|
LL | let b: fn() -> u32 = bar;
| ----------- ^^^ expected fn pointer, found fn item
| |
| expected due to this
|
= note: expected fn pointer `fn() -> u32`
found fn item `fn() -> () {bar}`
error[E0308]: mismatched types
--> $DIR/method-output-diff-issue-127263.rs:7:22
|
LL | let f: fn(i32) = foo;
| ------- ^^^ expected fn pointer, found fn item
| |
| expected due to this
|
= note: expected fn pointer `fn(_) -> ()`
found fn item `fn(_) -> u32 {foo}`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.