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Fix shorthand parsing pushing declarations when parse_entirely returns Err

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This commit is contained in:
Simon Sapin 2017-07-13 13:33:55 +02:00
parent 66c357feef
commit 3d3c196d90
2 changed files with 4 additions and 3 deletions
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5
components/style/properties/properties.mako.rs
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@ -1553,8 +1553,9 @@ impl PropertyDeclaration {
} else {
input.look_for_var_functions();
let start = input.position();
input.parse_entirely(|input| id.parse_into(declarations, context, input))
.or_else(|_| {
// Not using parse_entirely here: each ${shorthand.ident}::parse_into function
// needs to do so *before* pushing to `declarations`.
id.parse_into(declarations, context, input).or_else(|_| {
while let Ok(_) = input.next() {} // Look for var() after the error.
if input.seen_var_functions() {
input.reset(start);