diff --git a/compiler/rustc_infer/src/infer/error_reporting/mod.rs b/compiler/rustc_infer/src/infer/error_reporting/mod.rs index 25077f9bb97ee..7739cf1ee05b0 100644 --- a/compiler/rustc_infer/src/infer/error_reporting/mod.rs +++ b/compiler/rustc_infer/src/infer/error_reporting/mod.rs @@ -764,7 +764,7 @@ impl<'tcx> TypeErrCtxt<'_, 'tcx> { Some(ty) if expected == ty => { let source_map = self.tcx.sess.source_map(); err.span_suggestion( - source_map.end_point(cause.span), + source_map.end_point(cause.span()), "try removing this `?`", "", Applicability::MachineApplicable, diff --git a/tests/ui/suggestions/remove-question-symbol-with-paren.rs b/tests/ui/suggestions/remove-question-symbol-with-paren.rs new file mode 100644 index 0000000000000..c522793dbcb7e --- /dev/null +++ b/tests/ui/suggestions/remove-question-symbol-with-paren.rs @@ -0,0 +1,9 @@ +// https://github.com/rust-lang/rust/issues/114392 + +fn foo() -> Option<()> { + let x = Some(()); + (x?) + //~^ ERROR `?` operator has incompatible types +} + +fn main() {} diff --git a/tests/ui/suggestions/remove-question-symbol-with-paren.stderr b/tests/ui/suggestions/remove-question-symbol-with-paren.stderr new file mode 100644 index 0000000000000..39e35f733a1d2 --- /dev/null +++ b/tests/ui/suggestions/remove-question-symbol-with-paren.stderr @@ -0,0 +1,22 @@ +error[E0308]: `?` operator has incompatible types + --> $DIR/remove-question-symbol-with-paren.rs:5:6 + | +LL | (x?) + | ^^ expected `Option<()>`, found `()` + | + = note: `?` operator cannot convert from `()` to `Option<()>` + = note: expected enum `Option<()>` + found unit type `()` +help: try removing this `?` + | +LL - (x?) +LL + (x) + | +help: try wrapping the expression in `Some` + | +LL | (Some(x?)) + | +++++ + + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`.