replace lambda with fn@

4 files changed, 15 insertions, 16 deletions

diff --git a/src/comp/middle/freevars.rs b/src/comp/middle/freevars.rs
index e1d481ca5c5..8578556b28e 100644
--- a/src/comp/middle/freevars.rs
+++ b/src/comp/middle/freevars.rs
@@ -36,8 +36,7 @@ fn collect_freevars(def_map: resolve::def_map, blk: ast::blk)
 
     fn ignore_item(_i: @ast::item, &&_depth: int, _v: visit::vt<int>) { }
 
-    let walk_expr =
-        fn@ (expr: @ast::expr, &&depth: int, v: visit::vt<int>) {
+    let walk_expr = fn@(expr: @ast::expr, &&depth: int, v: visit::vt<int>) {
             alt expr.node {
               ast::expr_fn(proto, decl, _, captures) {
                 if proto != ast::proto_bare {
@@ -89,8 +88,8 @@ fn annotate_freevars(def_map: resolve::def_map, crate: @ast::crate) ->
    freevar_map {
     let freevars = new_int_hash();
 
-    let walk_fn = fn@ (_fk: visit::fn_kind, _decl: ast::fn_decl,
-                          blk: ast::blk, _sp: span, nid: ast::node_id) {
+    let walk_fn = fn@(_fk: visit::fn_kind, _decl: ast::fn_decl,
+                      blk: ast::blk, _sp: span, nid: ast::node_id) {
         let vars = collect_freevars(def_map, blk);
         freevars.insert(nid, vars);
     };
diff --git a/src/comp/middle/trans_closure.rs b/src/comp/middle/trans_closure.rs
index 92ceed4879d..398d47469f4 100644
--- a/src/comp/middle/trans_closure.rs
+++ b/src/comp/middle/trans_closure.rs
@@ -209,8 +209,8 @@ fn allocate_cbox(bcx: @block_ctxt,
     let ccx = bcx_ccx(bcx);
 
     let alloc_in_heap = fn@(bcx: @block_ctxt,
-                               xchgheap: bool,
-                               &temp_cleanups: [ValueRef])
+                            xchgheap: bool,
+                            &temp_cleanups: [ValueRef])
         -> (@block_ctxt, ValueRef) {
 
         // n.b. If you are wondering why we don't use
diff --git a/src/comp/middle/typeck.rs b/src/comp/middle/typeck.rs
index bfa3463935a..be926322f64 100644
--- a/src/comp/middle/typeck.rs
+++ b/src/comp/middle/typeck.rs
@@ -1172,9 +1172,8 @@ fn gather_locals(ccx: @crate_ctxt,
         };
     let tcx = ccx.tcx;
 
-    let next_var_id = fn@ () -> int { let rv = *nvi; *nvi += 1; ret rv; };
-    let assign =
-        fn@ (nid: ast::node_id, ty_opt: option::t<ty::t>) {
+    let next_var_id = fn@() -> int { let rv = *nvi; *nvi += 1; ret rv; };
+    let assign = fn@(nid: ast::node_id, ty_opt: option::t<ty::t>) {
             let var_id = next_var_id();
             locals.insert(nid, var_id);
             alt ty_opt {
@@ -1205,16 +1204,14 @@ fn gather_locals(ccx: @crate_ctxt,
     }
 
     // Add explicitly-declared locals.
-    let visit_local =
-        fn@ (local: @ast::local, &&e: (), v: visit::vt<()>) {
+    let visit_local = fn@(local: @ast::local, &&e: (), v: visit::vt<()>) {
             let local_ty = ast_ty_to_ty_crate_infer(ccx, local.node.ty);
             assign(local.node.id, local_ty);
             visit::visit_local(local, e, v);
         };
 
     // Add pattern bindings.
-    let visit_pat =
-        fn@ (p: @ast::pat, &&e: (), v: visit::vt<()>) {
+    let visit_pat = fn@(p: @ast::pat, &&e: (), v: visit::vt<()>) {
             alt p.node {
               ast::pat_bind(_, _) { assign(p.id, none); }
               _ {/* no-op */ }
@@ -1725,8 +1722,7 @@ fn check_expr_with_unifier(fcx: @fn_ctxt, expr: @ast::expr, unify: unifier,
         // functions. This is so that we have more information about the types
         // of arguments when we typecheck the functions. This isn't really the
         // right way to do this.
-        let check_args =
-            fn@ (check_blocks: bool) -> bool {
+        let check_args = fn@(check_blocks: bool) -> bool {
                 let i = 0u;
                 let bot = false;
                 for a_opt: option::t<@ast::expr> in args {
diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs
index 92efa7bbd82..2025d8312c4 100644
--- a/src/comp/syntax/parse/parser.rs
+++ b/src/comp/syntax/parse/parser.rs
@@ -168,7 +168,7 @@ fn bad_expr_word_table() -> hashmap<str, ()> {
     let words = new_str_hash();
     for word in ["mod", "if", "else", "while", "do", "alt", "for", "break",
                  "cont", "ret", "be", "fail", "type", "resource", "check",
-                 "assert", "claim", "native", "fn", "fn@", "pure",
+                 "assert", "claim", "native", "fn", "pure",
                  "unsafe", "block", "import", "export", "let", "const",
                  "log", "tag", "obj", "copy", "sendfn", "impl", "iface"] {
         words.insert(word, ());
@@ -515,8 +515,10 @@ fn parse_ty(p: parser, colons_before_params: bool) -> @ast::ty {
     } else if eat_word(p, "block") {
         t = parse_ty_fn(ast::proto_block, p);
     } else if eat_word(p, "lambda") {
+        //(breaks prettyprinting!) p.warn("lambda is deprecated, use fn@");
         t = parse_ty_fn(ast::proto_box, p);
     } else if eat_word(p, "sendfn") {
+        //(breaks prettyprinting!) p.warn("sendfn is deprecated, use fn~");
         t = parse_ty_fn(ast::proto_uniq, p);
     } else if eat_word(p, "obj") {
         t = ast::ty_obj(parse_ty_methods(p, false));
@@ -822,8 +824,10 @@ fn parse_bottom_expr(p: parser) -> pexpr {
     } else if eat_word(p, "block") {
         ret pexpr(parse_fn_expr(p, ast::proto_block));
     } else if eat_word(p, "lambda") {
+        //(breaks prettyprinting!) p.warn("lambda is deprecated, use fn@");
         ret pexpr(parse_fn_expr(p, ast::proto_box));
     } else if eat_word(p, "sendfn") {
+        //(breaks prettyprinting!) p.warn("sendfn is deprecated, use fn~");
         ret pexpr(parse_fn_expr(p, ast::proto_uniq));
     } else if eat_word(p, "unchecked") {
         ret pexpr(parse_block_expr(p, lo, ast::unchecked_blk));