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Refactor how global paths are represented (for both ast and hir).

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This commit is contained in:
Jeffrey Seyfried
2016-12-05 03:51:11 +00:00
parent 164619a8cf
commit f10f50b426
27 changed files with 242 additions and 257 deletions
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11
src/libsyntax_ext/deriving/generic/mod.rs
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@@ -363,15 +363,12 @@ fn find_type_parameters(ty: &ast::Ty,
impl<'a, 'b> visit::Visitor<'a> for Visitor<'a, 'b> {
fn visit_ty(&mut self, ty: &'a ast::Ty) {
match ty.node {
ast::TyKind::Path(_, ref path) if !path.global => {
if let Some(segment) = path.segments.first() {
if self.ty_param_names.contains(&segment.identifier.name) {
self.types.push(P(ty.clone()));
}
if let ast::TyKind::Path(_, ref path) = ty.node {
if let Some(segment) = path.segments.first() {
if self.ty_param_names.contains(&segment.identifier.name) {
self.types.push(P(ty.clone()));
}
}
_ => {}
}
visit::walk_ty(self, ty)