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| author | Esteban Küber <esteban@kuber.com.ar> | 2019-10-29 16:49:01 -0700 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2019-12-10 12:02:18 -0800 |
| commit | 12af2561e9936add8fab4b96ff206b00a5877efe (patch) | |
| tree | b5b5410af50110a0231f489451b3611ab6adf644 /src/test/ui/span | |
| parent | 7dbfb0a8ca4ab74ee3111e57a024f9e6257ce37c (diff) | |
| download | rust-12af2561e9936add8fab4b96ff206b00a5877efe.tar.gz rust-12af2561e9936add8fab4b96ff206b00a5877efe.zip | |
Point at method call when type annotations are needed
Diffstat (limited to 'src/test/ui/span')
| -rw-r--r-- | src/test/ui/span/issue-42234-unknown-receiver-type.rs | 4 | ||||
| -rw-r--r-- | src/test/ui/span/issue-42234-unknown-receiver-type.stderr | 7 | ||||
| -rw-r--r-- | src/test/ui/span/type-annotations-needed-expr.stderr | 5 |
3 files changed, 9 insertions, 7 deletions
diff --git a/src/test/ui/span/issue-42234-unknown-receiver-type.rs b/src/test/ui/span/issue-42234-unknown-receiver-type.rs index 58138e21bc0..d3292bbecba 100644 --- a/src/test/ui/span/issue-42234-unknown-receiver-type.rs +++ b/src/test/ui/span/issue-42234-unknown-receiver-type.rs @@ -9,8 +9,8 @@ fn shines_a_beacon_through_the_darkness() { } fn courier_to_des_moines_and_points_west(data: &[u32]) -> String { - data.iter() //~ ERROR type annotations needed - .sum::<_>() + data.iter() + .sum::<_>() //~ ERROR type annotations needed .to_string() } diff --git a/src/test/ui/span/issue-42234-unknown-receiver-type.stderr b/src/test/ui/span/issue-42234-unknown-receiver-type.stderr index 30c9adb1dce..093a6f6f3eb 100644 --- a/src/test/ui/span/issue-42234-unknown-receiver-type.stderr +++ b/src/test/ui/span/issue-42234-unknown-receiver-type.stderr @@ -9,11 +9,10 @@ LL | x.unwrap().method_that_could_exist_on_some_type(); = note: type must be known at this point error[E0282]: type annotations needed - --> $DIR/issue-42234-unknown-receiver-type.rs:12:5 + --> $DIR/issue-42234-unknown-receiver-type.rs:13:10 | -LL | / data.iter() -LL | | .sum::<_>() - | |___________________^ cannot infer type +LL | .sum::<_>() + | ^^^ cannot infer type | = note: type must be known at this point diff --git a/src/test/ui/span/type-annotations-needed-expr.stderr b/src/test/ui/span/type-annotations-needed-expr.stderr index e32a542bb7a..1efb2720e0c 100644 --- a/src/test/ui/span/type-annotations-needed-expr.stderr +++ b/src/test/ui/span/type-annotations-needed-expr.stderr @@ -2,7 +2,10 @@ error[E0282]: type annotations needed --> $DIR/type-annotations-needed-expr.rs:2:39 | LL | let _ = (vec![1,2,3]).into_iter().sum() as f64; - | ^^^ cannot infer type for `S` + | ^^^ + | | + | cannot infer type for `S` + | help: consider specifying the type argument in the method call: `sum::<_>` | = note: type must be known at this point |