move error handling from libsyntax/diagnostics.rs to libsyntax/errors/*

Also split out emitters into their own module.
2015-12-14 11:17:55 +13:00
parent 073b0f9b85
commit 6309b0f5bb
33 changed files with 207 additions and 1109 deletions
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -720,7 +720,7 @@ impl<'a> ExtCtxt<'a> {
        self.parse_sess.span_diagnostic.fileline_help(sp, msg);
    }
    pub fn bug(&self, msg: &str) -> ! {
-        self.parse_sess.span_diagnostic.handler().bug(msg);
+        self.parse_sess.span_diagnostic.bug(msg);
    }
    pub fn trace_macros(&self) -> bool {
        self.ecfg.trace_mac