From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/parser/recover-for-loop-parens-around-head.rs | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/test/ui/parser/recover-for-loop-parens-around-head.rs (limited to 'src/test/ui/parser/recover-for-loop-parens-around-head.rs') diff --git a/src/test/ui/parser/recover-for-loop-parens-around-head.rs b/src/test/ui/parser/recover-for-loop-parens-around-head.rs new file mode 100644 index 000000000..053b428bd --- /dev/null +++ b/src/test/ui/parser/recover-for-loop-parens-around-head.rs @@ -0,0 +1,15 @@ +// Here we test that the parser is able to recover in a situation like +// `for ( $pat in $expr )` since that is familiar syntax in other languages. +// Instead we suggest that the user writes `for $pat in $expr`. + +#![deny(unused)] // Make sure we don't trigger `unused_parens`. + +fn main() { + let vec = vec![1, 2, 3]; + + for ( elem in vec ) { + //~^ ERROR expected one of `)`, `,`, `@`, or `|`, found keyword `in` + //~| ERROR unexpected parentheses surrounding `for` loop head + const RECOVERY_WITNESS: () = 0; //~ ERROR mismatched types + } +} -- cgit v1.2.3