---

yaml
---
r: 49954
b: refs/heads/auto
c: e75a843
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -14,5 +14,5 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 2b059c6e5638de7b241ffddb38cef906813de245
+refs/heads/auto: e75a843efa66fbcbe7db8473c3ee8f26fa2230ff
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167

branches/auto/src/libsyntax/codemap.rs

@@ -140,7 +140,7 @@ impl cmp::Eq for span {
 
 impl<S:Encoder> Encodable<S> for span {
     /* Note #1972 -- spans are encoded but not decoded */
-    fn encode(&self, _s: &S) { }
+    fn encode(&self, _s: &S) { _s.emit_nil() }
 }
 
 impl<D:Decoder> Decodable<D> for span {

branches/auto/src/libsyntax/parse/mod.rs

@@ -297,10 +297,9 @@ mod test {
     use std;
     use core::io;
     use core::option::None;
-    use core::str;
     use util::testing::*;
 
-    #[test] fn to_json_str (val: @Encodable<std::json::Encoder>) -> ~str {
+    #[test] fn to_json_str<E : Encodable<std::json::Encoder>>(val: @E) -> ~str {
         do io::with_str_writer |writer| {
             val.encode(~std::json::Encoder(writer));
         }
@@ -312,18 +311,18 @@ mod test {
             @~"fn foo (x : int) { x; }",
             ~[],
             new_parse_sess(None));
-        check_equal(to_json_str(@tts as @Encodable<std::json::Encoder>),
-                    ~"[[\"tt_tok\",[,[\"IDENT\",[\"fn\",false]]]],\
-                      [\"tt_tok\",[,[\"IDENT\",[\"foo\",false]]]],\
-                      [\"tt_delim\",[[[\"tt_tok\",[,[\"LPAREN\",[]]]],\
-                      [\"tt_tok\",[,[\"IDENT\",[\"x\",false]]]],\
-                      [\"tt_tok\",[,[\"COLON\",[]]]],\
-                      [\"tt_tok\",[,[\"IDENT\",[\"int\",false]]]],\
-                      [\"tt_tok\",[,[\"RPAREN\",[]]]]]]],\
-                      [\"tt_delim\",[[[\"tt_tok\",[,[\"LBRACE\",[]]]],\
-                      [\"tt_tok\",[,[\"IDENT\",[\"x\",false]]]],\
-                      [\"tt_tok\",[,[\"SEMI\",[]]]],\
-                      [\"tt_tok\",[,[\"RBRACE\",[]]]]]]]]"
+        check_equal(to_json_str(@tts),
+                    ~"[[\"tt_tok\",[null,[\"IDENT\",[\"fn\",false]]]],\
+                      [\"tt_tok\",[null,[\"IDENT\",[\"foo\",false]]]],\
+                      [\"tt_delim\",[[[\"tt_tok\",[null,[\"LPAREN\",[]]]],\
+                      [\"tt_tok\",[null,[\"IDENT\",[\"x\",false]]]],\
+                      [\"tt_tok\",[null,[\"COLON\",[]]]],\
+                      [\"tt_tok\",[null,[\"IDENT\",[\"int\",false]]]],\
+                      [\"tt_tok\",[null,[\"RPAREN\",[]]]]]]],\
+                      [\"tt_delim\",[[[\"tt_tok\",[null,[\"LBRACE\",[]]]],\
+                      [\"tt_tok\",[null,[\"IDENT\",[\"x\",false]]]],\
+                      [\"tt_tok\",[null,[\"SEMI\",[]]]],\
+                      [\"tt_tok\",[null,[\"RBRACE\",[]]]]]]]]"
                    );
         let ast1 = new_parser_from_tts(new_parse_sess(None),~[],tts)
             .parse_item(~[]);