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debuginfo: Support for variables captured in closures and closure type descriptions.

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This commit is contained in:
Michael Woerister 2013-08-23 18:45:02 +02:00
parent 67555d9bd4
commit b81ea86530
11 changed files with 560 additions and 193 deletions
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8
src/libsyntax/ast_map.rs
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@ -73,7 +73,7 @@ pub enum ast_node {
node_variant(variant, @item, @path),
node_expr(@Expr),
node_stmt(@Stmt),
node_arg,
node_arg(@pat),
node_local(Ident),
node_block(Block),
node_struct_ctor(@struct_def, @item, @path),
@ -171,7 +171,7 @@ impl Ctx {
sp: codemap::Span,
id: NodeId) {
for a in decl.inputs.iter() {
self.map.insert(a.id, node_arg);
self.map.insert(a.id, node_arg(a.pat));
}
visit::walk_fn(self, fk, decl, body, sp, id, ());
}
@ -487,8 +487,8 @@ pub fn node_id_to_str(map: map, id: NodeId, itr: @ident_interner) -> ~str {
fmt!("stmt %s (id=%?)",
pprust::stmt_to_str(stmt, itr), id)
}
Some(&node_arg) => {
fmt!("arg (id=%?)", id)
Some(&node_arg(pat)) => {
fmt!("arg %s (id=%?)", pprust::pat_to_str(pat, itr), id)
}
Some(&node_local(ident)) => {
fmt!("local (id=%?, name=%s)", id, itr.get(ident.name))