style: Fix parsing of text decorations.

Adds a reftest so it doesn't break again.
This commit is contained in:
Patrick Walton 2015-02-24 17:26:44 -08:00
parent bf60477e95
commit f188278dd2
4 changed files with 40 additions and 5 deletions

View file

@ -1443,7 +1443,7 @@ pub mod longhands {
impl ComputedValueAsSpecified for SpecifiedValue {}
#[derive(PartialEq, Eq, Copy, Clone)]
#[derive(PartialEq, Eq, Copy, Clone, Debug)]
pub struct SpecifiedValue {
pub underline: bool,
pub overline: bool,
@ -1495,8 +1495,8 @@ pub mod longhands {
}
let mut blink = false;
let mut empty = true;
loop {
match_ignore_ascii_case! { try!(input.expect_ident()),
while let Ok(ident) = input.expect_ident() {
match_ignore_ascii_case! { ident,
"underline" => if result.underline { return Err(()) }
else { empty = false; result.underline = true },
"overline" => if result.overline { return Err(()) }
@ -1521,7 +1521,7 @@ pub mod longhands {
impl ComputedValueAsSpecified for SpecifiedValue {}
#[derive(Clone, PartialEq, Copy)]
#[derive(Clone, PartialEq, Copy, Debug)]
pub struct SpecifiedValue {
pub underline: Option<RGBA>,
pub overline: Option<RGBA>,
@ -1574,7 +1574,6 @@ pub mod longhands {
if result.line_through.is_none() {
result.line_through = maybe(context.text_decoration.line_through, context)
}
result
}