[clang-format] Add option to break before inheritance separation operator in class declaration.

Differential Revision: https://reviews.llvm.org/D30487

llvm-svn: 297467

1 files changed, 4 insertions, 0 deletions

diff --git a/clang/lib/Format/Format.cpp b/clang/lib/Format/Format.cpp
index 7431feb8f59..07624620d01 100644
--- a/clang/lib/Format/Format.cpp
+++ b/clang/lib/Format/Format.cpp
@@ -298,6 +298,8 @@ template <> struct MappingTraits<FormatStyle> {
     IO.mapOptional("BreakStringLiterals", Style.BreakStringLiterals);
     IO.mapOptional("ColumnLimit", Style.ColumnLimit);
     IO.mapOptional("CommentPragmas", Style.CommentPragmas);
+    IO.mapOptional("BreakBeforeInheritanceComma",
+                   Style.BreakBeforeInheritanceComma);
     IO.mapOptional("ConstructorInitializerAllOnOneLineOrOnePerLine",
                    Style.ConstructorInitializerAllOnOneLineOrOnePerLine);
     IO.mapOptional("ConstructorInitializerIndentWidth",
@@ -521,6 +523,7 @@ FormatStyle getLLVMStyle() {
                              false, false, false, false, false};
   LLVMStyle.BreakAfterJavaFieldAnnotations = false;
   LLVMStyle.BreakConstructorInitializersBeforeComma = false;
+  LLVMStyle.BreakBeforeInheritanceComma = false;
   LLVMStyle.BreakStringLiterals = true;
   LLVMStyle.ColumnLimit = 80;
   LLVMStyle.CommentPragmas = "^ IWYU pragma:";
@@ -674,6 +677,7 @@ FormatStyle getMozillaStyle() {
   MozillaStyle.BinPackArguments = false;
   MozillaStyle.BreakBeforeBraces = FormatStyle::BS_Mozilla;
   MozillaStyle.BreakConstructorInitializersBeforeComma = true;
+  MozillaStyle.BreakBeforeInheritanceComma = true;
   MozillaStyle.ConstructorInitializerIndentWidth = 2;
   MozillaStyle.ContinuationIndentWidth = 2;
   MozillaStyle.Cpp11BracedListStyle = false;