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Bring CSS parse error reporting back. (Still off by default. Enable with RUST_LOG=style.)

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This commit is contained in:
Simon Sapin 2015-01-28 20:35:12 +01:00
parent 966af0030a
commit 493a9e6a89
6 changed files with 53 additions and 25 deletions
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11
components/style/font_face.rs
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@ -9,7 +9,7 @@ use properties::longhands::font_family::parse_one_family;
use properties::computed_values::font_family::FontFamily;
use media_queries::Device;
use url::{Url, UrlParser};
use parser::ParserContext;
use parser::{ParserContext, log_css_error};
pub fn iter_font_face_rules_inner<F>(rules: &[CSSRule], device: &Device,
@ -54,9 +54,14 @@ pub fn parse_font_face_block(context: &ParserContext, input: &mut Parser)
-> Result<FontFaceRule, ()> {
let mut family = None;
let mut src = None;
for declaration in DeclarationListParser::new(input, FontFaceRuleParser { context: context }) {
let mut iter = DeclarationListParser::new(input, FontFaceRuleParser { context: context });
while let Some(declaration) = iter.next() {
match declaration {
Err(()) => {}
Err(range) => {
let message = format!("Unsupported @font-face descriptor declaration: '{}'",
iter.input.slice(range));
log_css_error(iter.input, range.start, &*message);
}
Ok(FontFaceDescriptorDeclaration::Family(value)) => {
family = Some(value);
}