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Make { || ... } sugar for any type of closure, inferred

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This commit is contained in:
Niko Matsakis 2011-12-20 11:03:21 -08:00
parent 1e4de33374
commit 6a90140941
21 changed files with 392 additions and 242 deletions
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4
src/comp/syntax/parse/parser.rs
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@ -1317,9 +1317,7 @@ fn parse_fn_block_expr(p: parser) -> @ast::expr {
let lo = p.get_last_lo_pos();
let decl = parse_fn_block_decl(p);
let body = parse_block_tail(p, lo, ast::default_blk);
let _fn = {decl: decl, proto: ast::proto_block, body: body};
let captures = @{copies: [], moves: []};
ret mk_expr(p, lo, body.span.hi, ast::expr_fn(_fn, captures));
ret mk_expr(p, lo, body.span.hi, ast::expr_fn_block(decl, body));
}
fn parse_else_expr(p: parser) -> @ast::expr {