bjoernager/rust
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rustc: Add def ids to variants

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This commit is contained in:
Patrick Walton 2010-11-30 12:32:20 -08:00
parent 25b973df1b
commit 567a45cc70
3 changed files with 5 additions and 3 deletions
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3
src/comp/front/ast.rs
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@ -30,6 +30,7 @@ tag def {
def_const(def_id);
def_arg(def_id);
def_local(def_id);
def_variant(def_id);
def_ty(def_id);
def_ty_arg(def_id);
}
@ -173,7 +174,7 @@ type _fn = rec(vec[arg] inputs,
type _mod = rec(vec[@item] items,
hashmap[ident,uint] index);
type variant = rec(str name, vec[@ty] args);
type variant = rec(str name, vec[@ty] args, def_id id);
type item = spanned[item_];
tag item_ {

3
src/comp/front/parser.rs
View file

@ -1260,7 +1260,8 @@ impure fn parse_item_tag(parser p) -> tup(ast.ident, @ast.item) {
expect(p, token.SEMI);
variants += vec(rec(name=name, args=args));
auto id = p.next_def_id();
variants += vec(rec(name=name, args=args, id=id));
}
case (token.RBRACE) { /* empty */ }
case (_) {

2
src/comp/middle/fold.rs
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@ -594,7 +594,7 @@ fn fold_item[ENV](&ENV env, ast_fold[ENV] fld, @item i) -> @item {
for (@ast.ty t in v.args) {
new_args += vec(fold_ty[ENV](env_, fld, t));
}
new_variants += rec(name=v.name, args=new_args);
new_variants += rec(name=v.name, args=new_args, id=v.id);
}
ret fld.fold_item_tag(env_, i.span, ident, new_variants,
ty_params, id);