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Thread ParseError return values through CSS parsing.

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This commit is contained in:
Josh Matthews 2017-04-28 00:35:22 -04:00
parent 58e39bfffa
commit 27ae1ef2e7
121 changed files with 2133 additions and 1505 deletions
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5
components/style/properties/longhand/inherited_box.mako.rs
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@ -174,7 +174,8 @@ ${helpers.single_keyword("image-rendering",
}
// from-image | <angle> | [<angle>? flip]
pub fn parse(context: &ParserContext, input: &mut Parser) -> Result<SpecifiedValue, ()> {
pub fn parse<'i, 't>(context: &ParserContext, input: &mut Parser<'i, 't>)
-> Result<SpecifiedValue, ParseError<'i>> {
if input.try(|input| input.expect_ident_matching("from-image")).is_ok() {
// Handle from-image
Ok(SpecifiedValue { angle: None, flipped: false })
@ -185,7 +186,7 @@ ${helpers.single_keyword("image-rendering",
// Handle <angle> | <angle> flip
let angle = input.try(|input| Angle::parse(context, input)).ok();
if angle.is_none() {
return Err(());
return Err(StyleParseError::UnspecifiedError.into());
}
let flipped = input.try(|input| input.expect_ident_matching("flip")).is_ok();