os: support xcode 6.3.2

Closes Homebrew/homebrew#39909.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>

Library/Homebrew/os/mac.rb

@@ -213,6 +213,7 @@ module OS
       "6.2"   => { :clang => "6.0", :clang_build => 600 },
       "6.3"   => { :clang => "6.1", :clang_build => 602 },
       "6.3.1" => { :clang => "6.1", :clang_build => 602 },
+      "6.3.2" => { :clang => "6.1", :clang_build => 602 },
     }
 
     def compilers_standard?

Library/Homebrew/os/mac/xcode.rb

@@ -14,11 +14,11 @@ module OS
         when "10.7"  then "4.6.3"
         when "10.8"  then "5.1.1"
         when "10.9"  then "6.2"
-        when "10.10" then "6.3.1"
+        when "10.10" then "6.3.2"
         else
           # Default to newest known version of Xcode for unreleased OSX versions.
           if MacOS.version > "10.10"
-            "6.3.1"
+            "6.3.2"
           else
             raise "Mac OS X '#{MacOS.version}' is invalid"
           end
@@ -161,7 +161,7 @@ module OS
 
       def latest_version
         case MacOS.version
-        when "10.10" then "602.0.49"
+        when "10.10" then "602.0.53"
         when "10.9"  then "600.0.57"
         when "10.8"  then "503.0.40"
         else

share/doc/homebrew/Xcode.md

@@ -9,7 +9,7 @@ Tools available for your platform:
  10.7  | 4.6.3 | April 2013
  10.8  | 5.1.1 | April 2014
  10.9  | 6.2   | 6.2
- 10.10 | 6.3.1 | 6.3.1
+ 10.10 | 6.3.2 | 6.3.2
 
 
 ## Compiler Version Database
@@ -53,6 +53,7 @@ Tools available for your platform:
  6.2       | —           | —           | —                | —           | 6.0 (600.0.57)  | 3.5
  6.3       | —           | —           | —                | —           | 6.1 (602.0.49)  | 3.6
  6.3.1     | —           | —           | —                | —           | 6.1 (602.0.49)  | 3.6
+ 6.3.2     | —           | —           | —                | —           | 6.1 (602.0.53)  | 3.6
 
 ## References to Xcode and compiler versions in code
 When a new Xcode release is made, the following things need to be