clang-format: Leave empty lines within UnwrappedLines.

These are commonly used to structure things like enums or long braced
lists. There doesn't seem to be a good reason to have the behavior in
such structures be different from the behavior between statements.

llvm-svn: 210183

1 files changed, 2 insertions, 4 deletions

diff --git a/clang/lib/Format/ContinuationIndenter.cpp b/clang/lib/Format/ContinuationIndenter.cpp
index 5e63d0cb9be..308fc623d82 100644
--- a/clang/lib/Format/ContinuationIndenter.cpp
+++ b/clang/lib/Format/ContinuationIndenter.cpp
@@ -413,10 +413,8 @@ unsigned ContinuationIndenter::addTokenOnNewLine(LineState &State,
     State.Stack.back().BreakBeforeParameter = true;
 
   if (!DryRun) {
-    unsigned Newlines = 1;
-    if (Current.is(tok::comment))
-      Newlines = std::max(Newlines, std::min(Current.NewlinesBefore,
-                                             Style.MaxEmptyLinesToKeep + 1));
+    unsigned Newlines = std::max(
+        1u, std::min(Current.NewlinesBefore, Style.MaxEmptyLinesToKeep + 1));
     Whitespaces.replaceWhitespace(Current, Newlines,
                                   State.Stack.back().IndentLevel, State.Column,
                                   State.Column, State.Line->InPPDirective);