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Forbid escapable characters in string literals

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This commit is contained in:
Joscha 2022-11-20 18:09:22 +01:00
parent 3130736057
commit dfaa878820
1 changed files with 1 additions and 1 deletions
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2
src/parser/lit.rs
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@ -81,7 +81,7 @@ fn num_lit() -> impl Parser<char, NumLit, Error = Error> {
}
fn string_lit_elem() -> impl Parser<char, StringLitElem, Error = Error> {
let plain = filter(|c: &char| !matches!(c, '"' | '\\'))
let plain = filter(|c: &char| !matches!(c, '\\' | '"' | '\t' | '\r' | '\n'))
.repeated()
.at_least(1)
.collect::<String>()