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rustc: Index blocks

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This commit is contained in:
Patrick Walton 2012-03-15 18:46:18 -07:00
parent 43b457c5d6
commit e0edcfc21c
2 changed files with 8 additions and 1 deletions
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6
src/rustc/middle/ast_map.rs
View File

@ -36,6 +36,7 @@ enum ast_node {
node_arg(arg, uint),
node_local(uint),
node_ctor(@item),
node_block(blk),
}
type map = std::map::hashmap<node_id, ast_node>;
@ -107,6 +108,11 @@ fn map_fn(fk: visit::fn_kind, decl: fn_decl, body: blk,
visit::visit_fn(fk, decl, body, sp, id, cx, v);
}
fn map_block(b: blk, cx: ctx, v: vt) {
cx.map.insert(b.node.id, node_block(b));
visit::visit_block(b, cx, v);
}
fn number_pat(cx: ctx, pat: @pat) {
pat_util::walk_pat(pat) {|p|
alt p.node {

3
src/rustc/middle/ty.rs
View File

@ -2328,7 +2328,8 @@ fn item_path(cx: ctxt, id: ast::def_id) -> ast_map::path {
}
ast_map::node_expr(_) | ast_map::node_arg(_, _) |
ast_map::node_local(_) | ast_map::node_export(_, _) {
ast_map::node_local(_) | ast_map::node_export(_, _) |
ast_map::node_block(_) {
cx.sess.bug(#fmt["cannot find item_path for node %?", node]);
}
}