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Parse Paths in extends attributes

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Closes #916
This commit is contained in:
Alex Crichton
2018-10-03 00:04:43 -07:00
parent 7ec1511d3d
commit 5df8e20815
5 changed files with 13 additions and 10 deletions
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6
crates/macro-support/src/parser.rs
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@ -178,7 +178,7 @@ impl BindgenAttrs {
}
/// Return the list of classes that a type extends
fn extends(&self) -> impl Iterator<Item = &Ident> {
fn extends(&self) -> impl Iterator<Item = &syn::Path> {
self.attrs.iter().filter_map(|a| match a {
BindgenAttr::Extends(s) => Some(s),
_ => None,
@ -232,7 +232,7 @@ pub enum BindgenAttr {
Readonly,
JsName(String, Span),
JsClass(String),
Extends(Ident),
Extends(syn::Path),
VendorPrefix(Ident),
Variadic,
}
@ -292,7 +292,7 @@ impl Parse for BindgenAttr {
}
if attr == "extends" {
input.parse::<Token![=]>()?;
return Ok(BindgenAttr::Extends(input.parse::<AnyIdent>()?.0));
return Ok(BindgenAttr::Extends(input.parse()?));
}
if attr == "vendor_prefix" {
input.parse::<Token![=]>()?;