difftreelog
fix(parser) do not panic on invalid numbers
in: master
1 file changed
crates/jrsonnet-parser/src/lib.rsdiffbeforeafterboth44 rule digit() -> char = d:$(['0'..='9']) {d.chars().next().unwrap()}44 rule digit() -> char = d:$(['0'..='9']) {d.chars().next().unwrap()}45 rule end_of_ident() = !['0'..='9' | '_' | 'a'..='z' | 'A'..='Z']45 rule end_of_ident() = !['0'..='9' | '_' | 'a'..='z' | 'A'..='Z']46 /// Sequence of digits46 /// Sequence of digits47 rule uint() -> u64 = a:$(digit()+) { a.parse().unwrap() }47 rule uint_str() -> &'input str = a:$(digit()+) { a }48 /// Number in scientific notation format48 /// Number in scientific notation format49 rule number() -> f64 = quiet!{a:$(uint() ("." uint())? (['e'|'E'] (s:['+'|'-'])? uint())?) { a.parse().unwrap() }} / expected!("<number>")49 rule number() -> f64 = quiet!{a:$(uint_str() ("." uint_str())? (['e'|'E'] (s:['+'|'-'])? uint_str())?) {? a.parse().map_err(|_| "<number>") }} / expected!("<number>")505051 /// Reserved word followed by any non-alphanumberic51 /// Reserved word followed by any non-alphanumberic52 rule reserved() = ("assert" / "else" / "error" / "false" / "for" / "function" / "if" / "import" / "importstr" / "in" / "local" / "null" / "tailstrict" / "then" / "self" / "super" / "true") end_of_ident()52 rule reserved() = ("assert" / "else" / "error" / "false" / "for" / "function" / "if" / "import" / "importstr" / "in" / "local" / "null" / "tailstrict" / "then" / "self" / "super" / "true") end_of_ident()