diff options
5 files changed, 21 insertions, 8 deletions
diff --git a/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs b/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs index c437b97b03e..93e137061c8 100644 --- a/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs +++ b/compiler/rustc_trait_selection/src/traits/error_reporting/type_err_ctxt_ext.rs @@ -2641,10 +2641,6 @@ impl<'tcx> InferCtxtPrivExt<'tcx> for TypeErrCtxt<'_, 'tcx> { if let Some(e) = self.tainted_by_errors() { return e; } - if let Some(e) = self.dcx().has_errors() { - // no need to overload user in such cases - return e; - } let SubtypePredicate { a_is_expected: _, a, b } = data; // both must be type variables, or the other would've been instantiated assert!(a.is_ty_var() && b.is_ty_var()); diff --git a/tests/ui/generic-const-items/parameter-defaults.stderr b/tests/ui/generic-const-items/parameter-defaults.stderr index 697423e8dc3..b8220af5d0e 100644 --- a/tests/ui/generic-const-items/parameter-defaults.stderr +++ b/tests/ui/generic-const-items/parameter-defaults.stderr @@ -8,7 +8,7 @@ error[E0282]: type annotations needed for `Option<T>` --> $DIR/parameter-defaults.rs:13:9 | LL | let _ = NONE; - | ^ + | ^ ---- type must be known at this point | help: consider giving this pattern a type, where the type for type parameter `T` is specified | diff --git a/tests/ui/parser/issues/issue-89574.rs b/tests/ui/parser/issues/issue-89574.rs index 0a477f1aa5f..bafb0ce5e66 100644 --- a/tests/ui/parser/issues/issue-89574.rs +++ b/tests/ui/parser/issues/issue-89574.rs @@ -1,4 +1,6 @@ fn main() { const EMPTY_ARRAY = []; //~^ missing type for `const` item + //~| ERROR type annotations needed + //~| ERROR type annotations needed } diff --git a/tests/ui/parser/issues/issue-89574.stderr b/tests/ui/parser/issues/issue-89574.stderr index 5f8f6f93969..a0586d41e2e 100644 --- a/tests/ui/parser/issues/issue-89574.stderr +++ b/tests/ui/parser/issues/issue-89574.stderr @@ -1,8 +1,23 @@ +error[E0282]: type annotations needed + --> $DIR/issue-89574.rs:2:25 + | +LL | const EMPTY_ARRAY = []; + | ^^ cannot infer type + error: missing type for `const` item --> $DIR/issue-89574.rs:2:22 | LL | const EMPTY_ARRAY = []; | ^ help: provide a type for the item: `: <type>` -error: aborting due to 1 previous error +error[E0282]: type annotations needed + --> $DIR/issue-89574.rs:2:25 + | +LL | const EMPTY_ARRAY = []; + | ^^ cannot infer type + | + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: aborting due to 3 previous errors +For more information about this error, try `rustc --explain E0282`. diff --git a/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr b/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr index e40d9858262..b21e788aa73 100644 --- a/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr +++ b/tests/ui/parser/missing-closing-angle-bracket-eq-constraint.stderr @@ -41,7 +41,7 @@ error[E0282]: type annotations needed for `Vec<_>` --> $DIR/missing-closing-angle-bracket-eq-constraint.rs:7:7 | LL | let v : Vec<(u32,_) = vec![]; - | ^ + | ^ ------ type must be known at this point | help: consider giving `v` an explicit type, where the placeholders `_` are specified | @@ -52,7 +52,7 @@ error[E0282]: type annotations needed for `Vec<_>` --> $DIR/missing-closing-angle-bracket-eq-constraint.rs:18:7 | LL | let v : Vec<'a = vec![]; - | ^ + | ^ ------ type must be known at this point | help: consider giving `v` an explicit type, where the placeholders `_` are specified | |