rust/tests/ui/lint/unused_parens_multibyte_recovery.rs

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// ignore-tidy-trailing-newlines
//
// error-pattern: this file contains an unclosed delimiter
// error-pattern: this file contains an unclosed delimiter
// error-pattern: this file contains an unclosed delimiter
// error-pattern: format argument must be a string literal
//
// Verify that unused parens lint does not try to create a span
// which points in the middle of a multibyte character.
fn f(){(print!(á