From 05b2cb8ecc30c6758f6042da7e3fc5c603be0f23 Mon Sep 17 00:00:00 2001
From: Haitao Li <lihaitao@gmail.com>
Date: Tue, 22 Nov 2011 13:01:28 +0800
Subject: [PATCH] rustc: Accepts `path` attributes for crate directives

Temporarily allow path specified in either as attribute or in AST, like:

  #[path = "mymod.rs"]
  mod mymod = "mymod.rs";

This is a transitional commit to avoid creating a stage1 snapshot.
---
 src/comp/syntax/parse/parser.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs
index df769033028..4f81a1dfe73 100644
--- a/src/comp/syntax/parse/parser.rs
+++ b/src/comp/syntax/parse/parser.rs
@@ -2478,7 +2478,9 @@ fn parse_crate_directive(p: parser, first_outer_attr: [ast::attribute]) ->
         let file_opt =
             alt p.peek() {
               token::EQ. { p.bump(); some(parse_str(p)) }
-              _ { none }
+              _ {
+                attr::get_meta_item_value_str_by_name(outer_attrs, "path")
+              }
             };
         alt p.peek() {
           // mod x = "foo.rs";