clang-format: Fix regression introduced by r189353.
Before:
FirstToken->WhitespaceRange.getBegin()
.getLocWithOffset(First->LastNewlineOffset);
After:
FirstToken->WhitespaceRange.getBegin().getLocWithOffset(
First->LastNewlineOffset);
Re-add logic to prevent breaking after an empty set of parentheses.
Basically it seems that calling a function without parameters is more
like navigating along the same object than it is a separate step of a
builder-type call.
We might need to extends this in future to allow "short" parameters that
e.g. are an index accessing a specific element.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190126 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Format/FormatTest.cpp b/unittests/Format/FormatTest.cpp
index 6e9516d..0f46003 100644
--- a/unittests/Format/FormatTest.cpp
+++ b/unittests/Format/FormatTest.cpp
@@ -2970,6 +2970,10 @@
verifyFormat("aaaaaaaaaaaaa->aaaaaaaaaaaaaaaaaaaaaaaa()\n"
" ->aaaaaaaaaaaaaae(0)\n"
" ->aaaaaaaaaaaaaaa();");
+
+ // Prefer not to break after empty parentheses.
+ verifyFormat("FirstToken->WhitespaceRange.getBegin().getLocWithOffset(\n"
+ " First->LastNewlineOffset);");
}
TEST_F(FormatTest, BreaksAccordingToOperatorPrecedence) {