Improved formatting of constructor initializers

Added option to put each constructor initializer on its own line
if not all initializers fit on a single line. Enabling this for
Google style now as the style guide (arguable) suggests it. Not
sure whether we also want it for LLVM.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172196 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/include/clang/Format/Format.h b/include/clang/Format/Format.h
index 0bafd6c773..e3a066e9d8 100644
--- a/include/clang/Format/Format.h
+++ b/include/clang/Format/Format.h
@@ -56,6 +56,10 @@ struct FormatStyle {
   /// \brief The number of spaces to before trailing line comments.
   unsigned SpacesBeforeTrailingComments;
 
+  /// \brief If the constructor initializers don't fit on a line, put each
+  /// initializer on its own line. 
+  bool ConstructorInitializerAllOnOneLineOrOnePerLine;
+
   /// \brief Add a space in front of an Objective-C protocol list, i.e. use
   /// Foo <Protocol> instead of Foo<Protocol>.
   bool ObjCSpaceBeforeProtocolList;