RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-29 03:57:44 +00:00
Code Issues Activity

expr: Remove nonexistent error UnmatchedClosingBrace

Browse source 
The closing brace without related opening brace is handled literally
This commit is contained in:
Teemu Pätsi 2025-05-27 04:02:01 +03:00
parent bbc912eb75
commit 874a9304cf
No known key found for this signature in database
2 changed files with 1 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/uu/expr/src/expr.rs
View file

@ -46,8 +46,6 @@ pub enum ExprError {
UnmatchedClosingParenthesis, UnmatchedClosingParenthesis,
#[error("Unmatched \\{{")] #[error("Unmatched \\{{")]
UnmatchedOpeningBrace, UnmatchedOpeningBrace,
#[error("Unmatched ) or \\}}")]
UnmatchedClosingBrace,
#[error("Invalid content of \\{{\\}}")] #[error("Invalid content of \\{{\\}}")]
InvalidBracketContent, InvalidBracketContent,
#[error("Trailing backslash")] #[error("Trailing backslash")]

10
src/uu/expr/src/syntax_tree.rs
View file

@ -365,9 +365,7 @@ fn check_posix_regex_errors(pattern: &str) -> ExprResult<()> {
} }
(true, '}') => { (true, '}') => {
if !is_brace_ignored { if !is_brace_ignored {
escaped_braces = escaped_braces escaped_braces = escaped_braces.saturating_sub(1);
.saturating_sub(1)
.ok_or(ExprError::UnmatchedClosingBrace)?;
} }
} }
_ => {} _ => {}
@ -1007,12 +1005,6 @@ mod test {
Err(ExprError::UnmatchedClosingParenthesis) Err(ExprError::UnmatchedClosingParenthesis)
); );
assert_eq!(
check_posix_regex_errors(r"abc\}"),
Err(ExprError::UnmatchedClosingBrace)
);
}
#[test] #[test]
fn check_regex_empty_repeating_pattern() { fn check_regex_empty_repeating_pattern() {
assert_eq!( assert_eq!(