syntax: Refactor diagnostics to focus on Writers

This commit alters the diagnostic emission machinery to be focused around a
Writer for emitting errors. This allows it to not hard-code emission of errors
to stderr (useful for other applications).

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs
index 9d0c9d0f4d3..2d1c327ec3d 100644
--- a/src/libsyntax/parse/mod.rs
+++ b/src/libsyntax/parse/mod.rs
@@ -14,7 +14,7 @@
 use ast;
 use codemap::{Span, CodeMap, FileMap};
 use codemap;
-use diagnostic::{SpanHandler, mk_span_handler, mk_handler};
+use diagnostic::{SpanHandler, mk_span_handler, default_handler};
 use parse::attr::ParserAttr;
 use parse::parser::Parser;
 
@@ -49,7 +49,7 @@ pub fn new_parse_sess() -> @ParseSess {
     let cm = @CodeMap::new();
     @ParseSess {
         cm: cm,
-        span_diagnostic: mk_span_handler(mk_handler(), cm),
+        span_diagnostic: mk_span_handler(default_handler(), cm),
         included_mod_stack: RefCell::new(~[]),
     }
 }