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| author | Esteban Küber <esteban@kuber.com.ar> | 2019-04-29 20:58:29 -0700 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2019-04-29 20:58:29 -0700 |
| commit | 6068478d56a05ab1aa4d9ad87046e1d5d47afd7f (patch) | |
| tree | 748f60f67b40555c3a96ff63d7d9fbded815f182 | |
| parent | 14ca95066579f4ec3761fa171e9c9c6d7bd80ccb (diff) | |
| download | rust-6068478d56a05ab1aa4d9ad87046e1d5d47afd7f.tar.gz rust-6068478d56a05ab1aa4d9ad87046e1d5d47afd7f.zip | |
Add if let test
| -rw-r--r-- | src/test/ui/suggestions/match-ergonomics.rs | 1 | ||||
| -rw-r--r-- | src/test/ui/suggestions/match-ergonomics.stderr | 14 |
2 files changed, 14 insertions, 1 deletions
diff --git a/src/test/ui/suggestions/match-ergonomics.rs b/src/test/ui/suggestions/match-ergonomics.rs index d75f8363cd2..c4fc01469bf 100644 --- a/src/test/ui/suggestions/match-ergonomics.rs +++ b/src/test/ui/suggestions/match-ergonomics.rs @@ -37,4 +37,5 @@ fn main() { v => {}, _ => {}, } + if let [&v] = &x[..] {} //~ ERROR mismatched types } diff --git a/src/test/ui/suggestions/match-ergonomics.stderr b/src/test/ui/suggestions/match-ergonomics.stderr index a064e2485ff..9915eeb34fa 100644 --- a/src/test/ui/suggestions/match-ergonomics.stderr +++ b/src/test/ui/suggestions/match-ergonomics.stderr @@ -35,7 +35,19 @@ help: you can rely on match ergonomics and remove the explicit borrow LL | v => {}, | ^ -error: aborting due to 4 previous errors +error[E0308]: mismatched types + --> $DIR/match-ergonomics.rs:40:13 + | +LL | if let [&v] = &x[..] {} + | ^^ + | | + | expected i32, found reference + | help: you can probably remove the explicit borrow: `v` + | + = note: expected type `i32` + found type `&_` + +error: aborting due to 5 previous errors Some errors have detailed explanations: E0308, E0529. For more information about an error, try `rustc --explain E0308`. |