diff options
Diffstat (limited to 'tests')
14 files changed, 94 insertions, 10 deletions
diff --git a/tests/rustdoc-gui/unsafe-fn.goml b/tests/rustdoc-gui/unsafe-fn.goml index 51007b653d9..8d26f15f37f 100644 --- a/tests/rustdoc-gui/unsafe-fn.goml +++ b/tests/rustdoc-gui/unsafe-fn.goml @@ -23,6 +23,6 @@ define-function: ( }, ) -call-function: ("sup-check", ("dark", "rgb(221, 221, 221)")) -call-function: ("sup-check", ("ayu", "rgb(197, 197, 197)")) -call-function: ("sup-check", ("light", "rgb(0, 0, 0)")) +call-function: ("sup-check", ("ayu", "#c5c5c5")) +call-function: ("sup-check", ("dark", "#ddd")) +call-function: ("sup-check", ("light", "black")) diff --git a/tests/ui/did_you_mean/compatible-variants.stderr b/tests/ui/did_you_mean/compatible-variants.stderr index 7b88d93ead1..f2bbd8ced8f 100644 --- a/tests/ui/did_you_mean/compatible-variants.stderr +++ b/tests/ui/did_you_mean/compatible-variants.stderr @@ -61,6 +61,8 @@ LL + Some(()) error[E0308]: `?` operator has incompatible types --> $DIR/compatible-variants.rs:35:5 | +LL | fn d() -> Option<()> { + | ---------- expected `Option<()>` because of return type LL | c()? | ^^^^ expected `Option<()>`, found `()` | diff --git a/tests/ui/higher-ranked/subtype/placeholder-pattern-fail.stderr b/tests/ui/higher-ranked/subtype/placeholder-pattern-fail.stderr index 73b0a317364..5241b475d5c 100644 --- a/tests/ui/higher-ranked/subtype/placeholder-pattern-fail.stderr +++ b/tests/ui/higher-ranked/subtype/placeholder-pattern-fail.stderr @@ -2,7 +2,9 @@ error[E0308]: mismatched types --> $DIR/placeholder-pattern-fail.rs:9:47 | LL | let _: for<'a, 'b> fn(Inv<'a>, Inv<'b>) = sub; - | ^^^ one type is more general than the other + | -------------------------------- ^^^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'a, 'b> fn(Inv<'a>, Inv<'b>)` found fn pointer `for<'a> fn(Inv<'a>, Inv<'a>)` diff --git a/tests/ui/higher-ranked/trait-bounds/hrtb-exists-forall-fn.stderr b/tests/ui/higher-ranked/trait-bounds/hrtb-exists-forall-fn.stderr index 9914783d976..db5fc4bf1ba 100644 --- a/tests/ui/higher-ranked/trait-bounds/hrtb-exists-forall-fn.stderr +++ b/tests/ui/higher-ranked/trait-bounds/hrtb-exists-forall-fn.stderr @@ -2,7 +2,9 @@ error[E0308]: mismatched types --> $DIR/hrtb-exists-forall-fn.rs:17:34 | LL | let _: for<'b> fn(&'b u32) = foo(); - | ^^^^^ one type is more general than the other + | ------------------- ^^^^^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'b> fn(&'b u32)` found fn pointer `fn(&u32)` diff --git a/tests/ui/inline-const/pat-match-fndef.rs b/tests/ui/inline-const/pat-match-fndef.rs new file mode 100644 index 00000000000..fbd4dc66c3a --- /dev/null +++ b/tests/ui/inline-const/pat-match-fndef.rs @@ -0,0 +1,13 @@ +#![feature(inline_const_pat)] +//~^ WARN the feature `inline_const_pat` is incomplete + +fn uwu() {} + +fn main() { + let x = []; + match x[123] { + const { uwu } => {} + //~^ ERROR `fn() {uwu}` cannot be used in patterns + _ => {} + } +} diff --git a/tests/ui/inline-const/pat-match-fndef.stderr b/tests/ui/inline-const/pat-match-fndef.stderr new file mode 100644 index 00000000000..c94782b17ce --- /dev/null +++ b/tests/ui/inline-const/pat-match-fndef.stderr @@ -0,0 +1,17 @@ +warning: the feature `inline_const_pat` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/pat-match-fndef.rs:1:12 + | +LL | #![feature(inline_const_pat)] + | ^^^^^^^^^^^^^^^^ + | + = note: see issue #76001 <https://github.com/rust-lang/rust/issues/76001> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: `fn() {uwu}` cannot be used in patterns + --> $DIR/pat-match-fndef.rs:9:9 + | +LL | const { uwu } => {} + | ^^^^^^^^^^^^^ + +error: aborting due to previous error; 1 warning emitted + diff --git a/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr b/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr index 7180a3d2426..c92da53dbc4 100644 --- a/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr +++ b/tests/ui/issues/issue-51632-try-desugar-incompatible-types.stderr @@ -1,6 +1,8 @@ error[E0308]: `?` operator has incompatible types --> $DIR/issue-51632-try-desugar-incompatible-types.rs:8:5 | +LL | fn forbidden_narratives() -> Result<isize, ()> { + | ----------------- expected `Result<isize, ()>` because of return type LL | missing_discourses()? | ^^^^^^^^^^^^^^^^^^^^^ expected `Result<isize, ()>`, found `isize` | diff --git a/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs b/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs new file mode 100644 index 00000000000..85b1ef7555e --- /dev/null +++ b/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.rs @@ -0,0 +1,21 @@ +#![allow(unused)] + +fn test(shouldwe: Option<u32>, shouldwe2: Option<u32>) -> u32 { + //~^ NOTE expected `u32` because of return type + match shouldwe { + Some(val) => { + match shouldwe2 { + Some(val) => { + return val; + } + None => (), //~ ERROR mismatched types + //~^ NOTE expected `u32`, found `()` + } + } + None => return 12, + } +} + +fn main() { + println!("returned {}", test(None, Some(5))); +} diff --git a/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.stderr b/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.stderr new file mode 100644 index 00000000000..e6d93b8b5f5 --- /dev/null +++ b/tests/ui/match/non-first-arm-doesnt-match-expected-return-type.stderr @@ -0,0 +1,12 @@ +error[E0308]: mismatched types + --> $DIR/non-first-arm-doesnt-match-expected-return-type.rs:11:25 + | +LL | fn test(shouldwe: Option<u32>, shouldwe2: Option<u32>) -> u32 { + | --- expected `u32` because of return type +... +LL | None => (), + | ^^ expected `u32`, found `()` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/tests/ui/regions/higher-ranked-implied.stderr b/tests/ui/regions/higher-ranked-implied.stderr index 9d80eacd7c3..8fa65f11667 100644 --- a/tests/ui/regions/higher-ranked-implied.stderr +++ b/tests/ui/regions/higher-ranked-implied.stderr @@ -2,7 +2,9 @@ error[E0308]: mismatched types --> $DIR/higher-ranked-implied.rs:12:16 | LL | let y: B = x; - | ^ one type is more general than the other + | - ^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'a, 'b> fn(Inv<&'a &'b ()>, Inv<&'b &'a ()>, Inv<&'b ()>)` found fn pointer `for<'a, 'b> fn(Inv<&'a &'b ()>, Inv<&'b &'a ()>, Inv<&'a ()>)` @@ -11,7 +13,9 @@ error[E0308]: mismatched types --> $DIR/higher-ranked-implied.rs:13:16 | LL | let _: A = y; - | ^ one type is more general than the other + | - ^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'a, 'b> fn(Inv<&'a &'b ()>, Inv<&'b &'a ()>, Inv<&'a ()>)` found fn pointer `for<'a, 'b> fn(Inv<&'a &'b ()>, Inv<&'b &'a ()>, Inv<&'b ()>)` diff --git a/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr b/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr index bb5bc6f66a5..f2328cf3b24 100644 --- a/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr +++ b/tests/ui/regions/region-lifetime-bounds-on-fns-where-clause.stderr @@ -2,7 +2,9 @@ error[E0308]: mismatched types --> $DIR/region-lifetime-bounds-on-fns-where-clause.rs:20:43 | LL | let _: fn(&mut &isize, &mut &isize) = a; - | ^ one type is more general than the other + | ---------------------------- ^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut &'b isize, &'c mut &'d isize)` found fn item `for<'a, 'b> fn(&'a mut &isize, &'b mut &isize) {a::<'_, '_>}` diff --git a/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr b/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr index dbe9e9b1a2e..9c5004981d5 100644 --- a/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr +++ b/tests/ui/regions/region-multiple-lifetime-bounds-on-fns-where-clause.stderr @@ -2,7 +2,9 @@ error[E0308]: mismatched types --> $DIR/region-multiple-lifetime-bounds-on-fns-where-clause.rs:22:56 | LL | let _: fn(&mut &isize, &mut &isize, &mut &isize) = a; - | ^ one type is more general than the other + | ----------------------------------------- ^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'a, 'b, 'c, 'd, 'e, 'f> fn(&'a mut &'b isize, &'c mut &'d isize, &'e mut &'f isize)` found fn item `for<'a, 'b, 'c> fn(&'a mut &isize, &'b mut &isize, &'c mut &isize) {a::<'_, '_, '_>}` diff --git a/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr b/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr index df0fd069edc..2fab2986567 100644 --- a/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr +++ b/tests/ui/regions/regions-lifetime-bounds-on-fns.stderr @@ -2,7 +2,9 @@ error[E0308]: mismatched types --> $DIR/regions-lifetime-bounds-on-fns.rs:20:43 | LL | let _: fn(&mut &isize, &mut &isize) = a; - | ^ one type is more general than the other + | ---------------------------- ^ one type is more general than the other + | | + | expected due to this | = note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut &'b isize, &'c mut &'d isize)` found fn item `for<'a, 'b> fn(&'a mut &isize, &'b mut &isize) {a::<'_, '_>}` diff --git a/tests/ui/suggestions/remove-question-symbol-with-paren.stderr b/tests/ui/suggestions/remove-question-symbol-with-paren.stderr index 39e35f733a1..40b9cf2dcd4 100644 --- a/tests/ui/suggestions/remove-question-symbol-with-paren.stderr +++ b/tests/ui/suggestions/remove-question-symbol-with-paren.stderr @@ -1,6 +1,9 @@ error[E0308]: `?` operator has incompatible types --> $DIR/remove-question-symbol-with-paren.rs:5:6 | +LL | fn foo() -> Option<()> { + | ---------- expected `Option<()>` because of return type +LL | let x = Some(()); LL | (x?) | ^^ expected `Option<()>`, found `()` | |