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Merged
merged 3 commits into from
Apr 23, 2019
Merged

Continue evaluating after item-type checking #60126

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45bbd14
Continue evaluating after item-type checking
estebank Apr 19, 2019
3a19df2
review comments: deduplicate tests
estebank Apr 22, 2019
2dc5d52
Remove needless error in test
estebank Apr 22, 2019
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Remove needless error in test
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@estebank
estebank committed Apr 22, 2019
commit 2dc5d52a0414e6b65e060b98b767e95e55569a3b
6 changes: 3 additions & 3 deletions src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.rs
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Original file line number Diff line number Diff line change
@@ -1,8 +1,8 @@
// compile-flags: --test

use std::num::ParseIntError;
use std::num::ParseFloatError;

#[test]
fn can_parse_zero_as_f32() -> Result<f32, ParseIntError> { //~ ERROR
"0".parse() //~ ERROR type mismatch resolving
fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> { //~ ERROR
"0".parse()
}
20 changes: 5 additions & 15 deletions src/test/ui/rfc-1937-termination-trait/termination-trait-test-wrong-type.stderr
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@@ -1,24 +1,14 @@
error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseIntError>`
error[E0277]: `main` has invalid return type `std::result::Result<f32, std::num::ParseFloatError>`
--> $DIR/termination-trait-test-wrong-type.rs:6:1
|
LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseIntError> {
LL | / fn can_parse_zero_as_f32() -> Result<f32, ParseFloatError> {
LL | | "0".parse()
LL | | }
| |_^ `main` can only return types that implement `std::process::Termination`
|
= help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseIntError>`
= help: the trait `std::process::Termination` is not implemented for `std::result::Result<f32, std::num::ParseFloatError>`
= note: required by `test::assert_test_result`

error[E0271]: type mismatch resolving `<f32 as std::str::FromStr>::Err == std::num::ParseIntError`
--> $DIR/termination-trait-test-wrong-type.rs:7:9
|
LL | "0".parse()
| ^^^^^ expected struct `std::num::ParseFloatError`, found struct `std::num::ParseIntError`
|
= note: expected type `std::num::ParseFloatError`
found type `std::num::ParseIntError`

error: aborting due to 2 previous errors
error: aborting due to previous error

Some errors have detailed explanations: E0271, E0277.
For more information about an error, try `rustc --explain E0271`.
For more information about this error, try `rustc --explain E0277`.