Add an --output option for specifying an error emitter

[rust.git] / src / libsyntax / errors / emitter.rs

diff --git a/src/libsyntax/errors/emitter.rs b/src/libsyntax/errors/emitter.rs
index a7bfdedf71813d0fd70ef99033069f1927598008..c21bf1e6a1fa04abaf1033296f2209de5de9138f 100644 (file)
--- a/src/libsyntax/errors/emitter.rs
+++ b/src/libsyntax/errors/emitter.rs
@@ -43,7 +43,7 @@ fn emit_struct(&mut self, db: &DiagnosticBuilder) {
 /// maximum number of lines we will print for each error; arbitrary.
 const MAX_LINES: usize = 6;
 
-#[derive(Clone, Copy)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum ColorConfig {
     Auto,
     Always,