From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/closures/closure-reform-bad.stderr | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 tests/ui/closures/closure-reform-bad.stderr (limited to 'tests/ui/closures/closure-reform-bad.stderr') diff --git a/tests/ui/closures/closure-reform-bad.stderr b/tests/ui/closures/closure-reform-bad.stderr new file mode 100644 index 000000000..4c40f70b9 --- /dev/null +++ b/tests/ui/closures/closure-reform-bad.stderr @@ -0,0 +1,26 @@ +error[E0308]: mismatched types + --> $DIR/closure-reform-bad.rs:11:15 + | +LL | let f = |s: &str| println!("{}{}", s, string); + | --------- the found closure +LL | call_bare(f) + | --------- ^ expected fn pointer, found closure + | | + | arguments to this function are incorrect + | + = note: expected fn pointer `for<'a> fn(&'a str)` + found closure `[closure@$DIR/closure-reform-bad.rs:10:13: 10:22]` +note: closures can only be coerced to `fn` types if they do not capture any variables + --> $DIR/closure-reform-bad.rs:10:43 + | +LL | let f = |s: &str| println!("{}{}", s, string); + | ^^^^^^ `string` captured here +note: function defined here + --> $DIR/closure-reform-bad.rs:4:4 + | +LL | fn call_bare(f: fn(&str)) { + | ^^^^^^^^^ ----------- + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. -- cgit v1.2.3