From: Daniel Jasper <djasper@google.com>
Date: Fri, 6 Dec 2013 15:19:50 +0000 (+0000)
Subject: clang-format: Change line break decisions for array subscripts.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=143a2f208bbd404d06f63584d757c2d9b4523f41;p=clang

clang-format: Change line break decisions for array subscripts.

Before:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa<int> aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
      [aaaaaaaaaaaa];
After:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa<int>
      aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[aaaaaaaaaaaa];

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@196582 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp
index 804db62833..d4880a472d 100644
--- a/lib/Format/TokenAnnotator.cpp
+++ b/lib/Format/TokenAnnotator.cpp
@@ -1134,7 +1134,7 @@ unsigned TokenAnnotator::splitPenalty(const AnnotatedLine &Line,
   if (Left.is(tok::comma))
     return 1;
   if (Right.is(tok::l_square))
-    return 150;
+    return 250;
 
   if (Right.Type == TT_StartOfName || Right.is(tok::kw_operator)) {
     if (Line.First->is(tok::kw_for) && Right.PartOfMultiVariableDeclStmt)
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 575644efc5..2860bbbedd 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -4558,6 +4558,9 @@ TEST_F(FormatTest, FormatsArrays) {
       "llvm::outs() << \"aaaaaaaaaaaa: \"\n"
       "             << (*aaaaaaaiaaaaaaa)[aaaaaaaaaaaaaaaaaaaaaaaaa]\n"
       "                                  [aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa];");
+
+  verifyGoogleFormat("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa<int>\n"
+                     "    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa[aaaaaaaaaaaa];");
 }
 
 TEST_F(FormatTest, LineStartsWithSpecialCharacter) {