bjoernager/rust
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syntax: ViewItemUse no longer contains multiple view paths.

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it reflected the obsolete syntax `use a, b, c;` and did not make
past the parser (though it was a non-fatal error so we can continue).
this legacy affected many portions of rustc and rustdoc as well,
so this commit cleans them up altogether.
This commit is contained in:
Kang Seonghoon 2014-04-26 22:33:45 +09:00
parent eea4909a87
commit b03547bac1
15 changed files with 185 additions and 208 deletions
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24
src/libsyntax/ext/build.rs
View file

@ -246,7 +246,7 @@ pub trait AstBuilder {
-> @ast::MetaItem;
fn view_use(&self, sp: Span,
vis: ast::Visibility, vp: Vec<@ast::ViewPath> ) -> ast::ViewItem;
vis: ast::Visibility, vp: @ast::ViewPath) -> ast::ViewItem;
fn view_use_simple(&self, sp: Span, vis: ast::Visibility, path: ast::Path) -> ast::ViewItem;
fn view_use_simple_(&self, sp: Span, vis: ast::Visibility,
ident: ast::Ident, path: ast::Path) -> ast::ViewItem;
@ -949,7 +949,7 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
}
fn view_use(&self, sp: Span,
vis: ast::Visibility, vp: Vec<@ast::ViewPath> ) -> ast::ViewItem {
vis: ast::Visibility, vp: @ast::ViewPath) -> ast::ViewItem {
ast::ViewItem {
node: ast::ViewItemUse(vp),
attrs: Vec::new(),
@ -966,10 +966,10 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
fn view_use_simple_(&self, sp: Span, vis: ast::Visibility,
ident: ast::Ident, path: ast::Path) -> ast::ViewItem {
self.view_use(sp, vis,
vec!(@respan(sp,
ast::ViewPathSimple(ident,
path,
ast::DUMMY_NODE_ID))))
@respan(sp,
ast::ViewPathSimple(ident,
path,
ast::DUMMY_NODE_ID)))
}
fn view_use_list(&self, sp: Span, vis: ast::Visibility,
@ -979,17 +979,17 @@ impl<'a> AstBuilder for ExtCtxt<'a> {
}).collect();
self.view_use(sp, vis,
vec!(@respan(sp,
ast::ViewPathList(self.path(sp, path),
imports,
ast::DUMMY_NODE_ID))))
@respan(sp,
ast::ViewPathList(self.path(sp, path),
imports,
ast::DUMMY_NODE_ID)))
}
fn view_use_glob(&self, sp: Span,
vis: ast::Visibility, path: Vec<ast::Ident> ) -> ast::ViewItem {
self.view_use(sp, vis,
vec!(@respan(sp,
ast::ViewPathGlob(self.path(sp, path), ast::DUMMY_NODE_ID))))
@respan(sp,
ast::ViewPathGlob(self.path(sp, path), ast::DUMMY_NODE_ID)))
}
}