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clang-format: Fix regression introduced by r291801. 

Uncovered by polly tests.

Before:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaa,
                                 {}, aaaaaaaaaaaaaaaaaaaaaaa);

After:
  aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaa, {},
                                 aaaaaaaaaaaaaaaaaaaaaaa);

llvm-svn: 291807
This commit is contained in:
Daniel Jasper 2017-01-12 20:06:28 +00:00
parent f02ac0eeb2
commit e37101076c
2 changed files with 6 additions and 8 deletions
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12
clang/lib/Format/ContinuationIndenter.cpp
View File

@ -930,13 +930,6 @@ void ContinuationIndenter::moveStatePastScopeOpener(LineState &State,
return;
}
const FormatToken *Previous = Current.getPreviousNonComment();
if (Previous && Previous->is(tok::comma) &&
!Previous->is(TT_OverloadedOperator)) {
if (!Newline)
State.Stack.back().NoLineBreak = true;
}
unsigned NewIndent;
unsigned NewIndentLevel = State.Stack.back().IndentLevel;
unsigned LastSpace = State.Stack.back().LastSpace;
@ -1010,12 +1003,15 @@ void ContinuationIndenter::moveStatePastScopeOpener(LineState &State,
// Generally inherit NoLineBreak from the current scope to nested scope.
// However, don't do this for non-empty nested blocks, dict literals and
// array literals as these follow different indentation rules.
const FormatToken *Previous = Current.getPreviousNonComment();
bool NoLineBreak =
Current.Children.empty() &&
!Current.isOneOf(TT_DictLiteral, TT_ArrayInitializerLSquare) &&
(State.Stack.back().NoLineBreak ||
(Current.is(TT_TemplateOpener) &&
State.Stack.back().ContainsUnwrappedBuilder));
State.Stack.back().ContainsUnwrappedBuilder) ||
(Current.is(tok::l_brace) && !Newline && Previous &&
Previous->is(tok::comma)));
State.Stack.push_back(ParenState(NewIndent, NewIndentLevel, LastSpace,
AvoidBinPacking, NoLineBreak));
State.Stack.back().NestedBlockIndent = NestedBlockIndent;

2
clang/unittests/Format/FormatTest.cpp
View File

@ -6822,6 +6822,8 @@ TEST_F(FormatTest, FormatsBracedListsInColumnLayout) {
" {List1, List2,\n"
" List3});",
getLLVMStyleWithColumns(35));
verifyFormat("aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(aaaaaaaaaaaaaaaaaaa, {},\n"
" aaaaaaaaaaaaaaaaaaaaaaa);");
}
TEST_F(FormatTest, PullTrivialFunctionDefinitionsIntoSingleLine) {