[PATCH] clang-format: Stop old options from overriding new options

[Birunthan Mohanathas]

Hi djasper,

Depends on D10785.

http://reviews.llvm.org/D10786

Files:
  lib/Format/Format.cpp

Index: lib/Format/Format.cpp
===================================================================
--- lib/Format/Format.cpp
+++ lib/Format/Format.cpp
@@ -169,6 +169,16 @@
       }
     }
 
+    // For backward compatibility.
+    if (!IO.outputting()) {
+      IO.mapOptional("DerivePointerBinding", Style.DerivePointerAlignment);
+      IO.mapOptional("IndentFunctionDeclarationAfterType",
+                     Style.IndentWrappedFunctionNames);
+      IO.mapOptional("PointerBindsToType", Style.PointerAlignment);
+      IO.mapOptional("SpaceAfterControlStatementKeyword",
+                     Style.SpaceBeforeParens);
+    }
+
     IO.mapOptional("AccessModifierOffset", Style.AccessModifierOffset);
     IO.mapOptional("AlignAfterOpenBracket", Style.AlignAfterOpenBracket);
     IO.mapOptional("AlignConsecutiveAssignments",
@@ -217,8 +227,6 @@
                    Style.ExperimentalAutoDetectBinPacking);
     IO.mapOptional("ForEachMacros", Style.ForEachMacros);
     IO.mapOptional("IndentCaseLabels", Style.IndentCaseLabels);
-    IO.mapOptional("IndentFunctionDeclarationAfterType",
-                   Style.IndentWrappedFunctionNames);
     IO.mapOptional("IndentWidth", Style.IndentWidth);
     IO.mapOptional("IndentWrappedFunctionNames",
                    Style.IndentWrappedFunctionNames);
@@ -257,14 +265,6 @@
     IO.mapOptional("Standard", Style.Standard);
     IO.mapOptional("TabWidth", Style.TabWidth);
     IO.mapOptional("UseTab", Style.UseTab);
-
-    // For backward compatibility.
-    if (!IO.outputting()) {
-      IO.mapOptional("DerivePointerBinding", Style.DerivePointerAlignment);
-      IO.mapOptional("PointerBindsToType", Style.PointerAlignment);
-      IO.mapOptional("SpaceAfterControlStatementKeyword",
-                     Style.SpaceBeforeParens);
-    }
   }
 };

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