---

yaml
---
r: 231906
b: refs/heads/auto
c: 90043cb
h: refs/heads/master
v: v3

Author: semarie

[refs]

@@ -8,7 +8,7 @@ refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: 5ff55943a38f2b581bd4ae5d521f57defd1a8b29
+refs/heads/auto: 90043cbbf0bd30557099543e9aaa0e299958df55
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336
 refs/tags/0.2: 1754d02027f2924bed83b0160ee340c7f41d5ea1

branches/auto/configure

@@ -885,6 +885,25 @@ then
     CFG_DISABLE_JEMALLOC=1
 fi
 
+# default gcc version under OpenBSD maybe too old, try using egcc, which is a
+# gcc version from ports
+if [ $CFG_OSTYPE = unknown-openbsd ]
+then
+    if [ $("$CFG_GCC" --version 2>&1 | grep -c ' 4\.[0-6]') -ne 0 ]; then
+        step_msg "older GCC found, try with egcc instead"
+
+        # probe again but using egcc
+        probe CFG_GCC egcc
+
+        # and use egcc/eg++ for CC/CXX too if it was found
+        # (but user setting has priority)
+        if [ -n "$CFG_GCC" ]; then
+            CC="${CC:-egcc}"
+            CXX="${CXX:-eg++}"
+        fi
+    fi    
+fi
+
 # OS X 10.9, gcc is actually clang. This can cause some confusion in the build
 # system, so if we find that gcc is clang, we should just use clang directly.
 if [ $CFG_OSTYPE = apple-darwin -a -z "$CFG_ENABLE_CLANG" ]
@@ -956,7 +975,7 @@ then
     LLVM_VERSION=$($LLVM_CONFIG --version)
 
     case $LLVM_VERSION in
-        (3.[5-8]*)
+        (3.[5-7]*)
             msg "found ok version of LLVM: $LLVM_VERSION"
             ;;
         (*)
@@ -1030,7 +1049,7 @@ then
             esac
         else
             case $CFG_CLANG_VERSION in
-                (3.2* | 3.3* | 3.4* | 3.5* | 3.6* | 3.7* | 3.8*)
+                (3.2* | 3.3* | 3.4* | 3.5* | 3.6* | 3.7*)
                 step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
                 ;;
                 (*)

branches/auto/src/doc/reference.md

@@ -1489,14 +1489,14 @@ impl Num for f64 {
 let x: f64 = Num::from_i32(42);
 ```
 
-Traits may inherit from other traits. Consider the following example:
+Traits may inherit from other traits. For example, in
 
 ```
 trait Shape { fn area(&self) -> f64; }
 trait Circle : Shape { fn radius(&self) -> f64; }
 ```
 
-The syntax `Circle : Shape` means that types that implement `Circle` must also
+the syntax `Circle : Shape` means that types that implement `Circle` must also
 have an implementation for `Shape`. Multiple supertraits are separated by `+`,
 `trait Circle : Shape + PartialEq { }`. In an implementation of `Circle` for a
 given type `T`, methods can refer to `Shape` methods, since the typechecker