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Convert 'use' to 'extern mod'. Remove old 'use' syntax

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This commit is contained in:
Brian Anderson
2012-09-11 17:46:20 -07:00
parent fb851242b7
commit ea01ee2e9e
274 changed files with 308 additions and 316 deletions
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14
src/libsyntax/parse/parser.rs
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@@ -3328,7 +3328,7 @@ impl parser {
visibility,
maybe_append(attrs, extra_attrs)));
} else if self.eat_keyword(~"use") {
let view_item = self.parse_use(visibility);
let view_item = self.parse_use();
self.expect(token::SEMI);
return iovi_view_item(@{
node: view_item,
@@ -3379,15 +3379,7 @@ impl parser {
}
}
fn parse_use(vis: visibility) -> view_item_ {
if vis != public && (self.look_ahead(1) == token::SEMI ||
self.look_ahead(1) == token::LPAREN) {
// Old-style "use"; i.e. what we now call "extern mod".
let ident = self.parse_ident();
let metadata = self.parse_optional_meta();
return view_item_use(ident, metadata, self.get_id());
}
fn parse_use() -> view_item_ {
return view_item_import(self.parse_view_paths());
}
@@ -3496,7 +3488,7 @@ impl parser {
fn parse_view_item(+attrs: ~[attribute]) -> @view_item {
let lo = self.span.lo, vis = self.parse_visibility();
let node = if self.eat_keyword(~"use") {
self.parse_use(vis)
self.parse_use()
} else if self.eat_keyword(~"export") {
view_item_export(self.parse_view_paths())
} else if self.eat_keyword(~"extern") {