disallow consecutive separators when parsing floats

dannasman · youknowone · commit 36f34ce5d2d5 · 2024-07-23T11:14:27.000+09:00
diff --git a/literal/src/float.rs b/literal/src/float.rs
@@ -31,6 +31,7 @@ fn parse_inner(literal: &[u8]) -> Option<f64> {
     // lexical-core's format::PYTHON_STRING is inaccurate
     const PYTHON_STRING: u128 = NumberFormatBuilder::rebuild(PYTHON3_LITERAL)
         .no_special(false)
+        .consecutive_digit_separator(false)
         .build();
     f64::from_lexical_with_options::<PYTHON_STRING>(literal, &Options::new()).ok()
 }

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ fn parse_inner(literal: &[u8]) -> Option<f64> {`
`31`	`31`	`// lexical-core's format::PYTHON_STRING is inaccurate`
`32`	`32`	`const PYTHON_STRING: u128 = NumberFormatBuilder::rebuild(PYTHON3_LITERAL)`
`33`	`33`	`.no_special(false)`
	`34`	`+ .consecutive_digit_separator(false)`
`34`	`35`	`.build();`
`35`	`36`	`f64::from_lexical_with_options::<PYTHON_STRING>(literal, &Options::new()).ok()`
`36`	`37`	`}`