---

yaml
---
r: 151664
b: refs/heads/try2
c: bf249b4
h: refs/heads/master
v: v3

Author: pcwalton

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 27977e41fc28c45af9bd23cd7eefb9dec6e7eab0
+refs/heads/try2: bf249b441129255acfa4a153cb08110a93ae18a6
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/libhexfloat/lib.rs

@@ -70,30 +70,39 @@ pub fn macro_registrar(register: |Name, SyntaxExtension|) {
 
 //Check if the literal is valid (as LLVM expects),
 //and return a descriptive error if not.
-fn hex_float_lit_err(s: &str) -> Option<(uint, ~str)> {
+fn hex_float_lit_err(s: &str) -> Option<(uint, StrBuf)> {
     let mut chars = s.chars().peekable();
     let mut i = 0;
     if chars.peek() == Some(&'-') { chars.next(); i+= 1 }
-    if chars.next() != Some('0') { return Some((i, "Expected '0'".to_owned())); } i+=1;
-    if chars.next() != Some('x') { return Some((i, "Expected 'x'".to_owned())); } i+=1;
+    if chars.next() != Some('0') {
+        return Some((i, "Expected '0'".to_strbuf()));
+    } i+=1;
+    if chars.next() != Some('x') {
+        return Some((i, "Expected 'x'".to_strbuf()));
+    } i+=1;
     let mut d_len = 0;
     for _ in chars.take_while(|c| c.is_digit_radix(16)) { chars.next(); i+=1; d_len += 1;}
-    if chars.next() != Some('.') { return Some((i, "Expected '.'".to_owned())); } i+=1;
+    if chars.next() != Some('.') {
+        return Some((i, "Expected '.'".to_strbuf()));
+    } i+=1;
     let mut f_len = 0;
     for _ in chars.take_while(|c| c.is_digit_radix(16)) { chars.next(); i+=1; f_len += 1;}
     if d_len == 0 && f_len == 0 {
-        return Some((i, "Expected digits before or after decimal point".to_owned()));
+        return Some((i, "Expected digits before or after decimal \
+                         point".to_strbuf()));
     }
-    if chars.next() != Some('p') { return Some((i, "Expected 'p'".to_owned())); } i+=1;
+    if chars.next() != Some('p') {
+        return Some((i, "Expected 'p'".to_strbuf()));
+    } i+=1;
     if chars.peek() == Some(&'-') { chars.next(); i+= 1 }
     let mut e_len = 0;
     for _ in chars.take_while(|c| c.is_digit()) { chars.next(); i+=1; e_len += 1}
     if e_len == 0 {
-        return Some((i, "Expected exponent digits".to_owned()));
+        return Some((i, "Expected exponent digits".to_strbuf()));
     }
     match chars.next() {
         None => None,
-        Some(_) => Some((i, "Expected end of string".to_owned()))
+        Some(_) => Some((i, "Expected end of string".to_strbuf()))
     }
 }