save-analysis: two minor bugs

diff --git a/src/librustc_trans/save/recorder.rs b/src/librustc_trans/save/recorder.rs
index 8eda199af3bb59f355ebed0a7a761c81a70b0284..e245878dd87051a2a5ba5685e567d1ca9bc6596d 100644 (file)
--- a/src/librustc_trans/save/recorder.rs
+++ b/src/librustc_trans/save/recorder.rs
@@ -171,7 +171,7 @@ pub fn make_values_str(&self,
 
         let pairs = fields.iter().zip(values);
         let mut strs = pairs.map(|(f, v)| format!(",{},\"{}\"", f, escape(
-            if *f == "qualname" {
+            if *f == "qualname" && v.len() > 0 {
                 let mut n = self.krate.clone();
                 n.push_str("::");
                 n.push_str(v);

diff --git a/src/librustc_trans/save/span_utils.rs b/src/librustc_trans/save/span_utils.rs
index e01081d8422b14ab94dd61bf775477fe3131983a..f76f2bea5668f4f912a0eb9b03b1738c0617f43a 100644 (file)
--- a/src/librustc_trans/save/span_utils.rs
+++ b/src/librustc_trans/save/span_utils.rs
@@ -293,7 +293,6 @@ pub fn sub_span_after_keyword(&self,
                 if ts.tok == token::Eof {
                     return None
                 } else {
-                    println!("found keyword: {} at {}", ts, ts.sp);
                     return self.make_sub_span(span, Some(ts.sp));
                 }
             }