clang-format: Fix trailing const (etc.) with Allman brace style.

Before:
  void someLongFunction(int someLongParameter)
      const
  {
  }

After:
  void someLongFunction(
      int someLongParameter) const
  {
  }

This fixes llvm.org/PR19912.

llvm-svn: 210010

1 files changed, 7 insertions, 0 deletions

diff --git a/clang/unittests/Format/FormatTest.cpp b/clang/unittests/Format/FormatTest.cpp
index 8aa256053fb..9a91b9ef047 100644
--- a/clang/unittests/Format/FormatTest.cpp
+++ b/clang/unittests/Format/FormatTest.cpp
@@ -3469,6 +3469,13 @@ TEST_F(FormatTest, BreaksFunctionDeclarationsWithTrailingTokens) {
                "    int parameter) const override {}",
                Style);
 
+  Style.BreakBeforeBraces = FormatStyle::BS_Allman;
+  verifyFormat("void someLongFunction(\n"
+               "    int someLongParameter) const\n"
+               "{\n"
+               "}",
+               Style);
+
   // Unless these are unknown annotations.
   verifyFormat("void SomeFunction(aaaaaaaaaa aaaaaaaaaaaaaaa,\n"
                "                  aaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)\n"