bjoernager/rust
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Add nodes for embedding types and blocks in expressions for macros.

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This commit is contained in:
Paul Stansifer 2011-06-29 18:07:04 -07:00
parent fd24fd5e31
commit 80cf4ecd3b
7 changed files with 58 additions and 45 deletions
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22
src/comp/syntax/fold.rs
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@ -445,6 +445,12 @@ fn noop_fold_expr(&expr_ e, ast_fold fld) -> expr_ {
case (expr_anon_obj(?ao, ?typms)) {
expr_anon_obj(fold_anon_obj(ao), typms)
}
case (expr_embeded_type(?ty)) {
expr_embeded_type(fld.fold_ty(ty))
}
case (expr_embeded_block(?blk)) {
expr_embeded_block(fld.fold_block(blk))
}
}
}
@ -695,22 +701,6 @@ fn make_fold(&ast_fold_precursor afp) -> ast_fold {
fold_path = bind f_path(afp,result,_),
fold_local = bind f_local(afp,result,_));
ret result;
/*
ret rec(fold_crate = noop_fold_crate,
fold_crate_directive = noop_fold_crate_drective,
fold_view_item = noop_fold_view_item,
fold_native_item = noop_fold_native_item,
fold_item = noop_fold_item,
fold_method = noop_fold_method,
fold_block = noop_fold_block,
fold_stmt = noop_fold_stmt,
fold_arm = noop_fold_arm,
fold_pat = noop_fold_pat,
fold_decl = noop_fold_decl,
fold_expr = noop_fold_expr,
fold_ty = noop_fold_ty,
fold_constr = noop_fold_constr,
fold_fn = noop_fold_fn);*/
}