diff options
| author | Daniel Jasper <djasper@google.com> | 2013-02-04 07:34:48 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2013-02-04 07:34:48 +0000 |
| commit | fa543accd8945c39d5128612c8822d0ab4ad594c (patch) | |
| tree | 4b4e2e2e1e9f8cf380449591bb1a3f501b35b199 /lib/Format | |
| parent | 2752ff35854b295837b8088e44d5a932be60e107 (diff) | |
Improve formatting of stream operators.
If there are string literals on either side of a '<<', chances are
high that they represent logically separate concepts. Otherwise,
the author could just have just a single literal (possible split
over multiple lines).
So, we can now nicely format things like:
cout << "somepacket = {\n"
<< " val a = " << ValueA << "\n"
<< " val b = " << ValueB << "\n"
<< "}";
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174310 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Format')
| -rw-r--r-- | lib/Format/TokenAnnotator.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Format/TokenAnnotator.cpp b/lib/Format/TokenAnnotator.cpp index 0cfd9903cb..34bccb978e 100644 --- a/lib/Format/TokenAnnotator.cpp +++ b/lib/Format/TokenAnnotator.cpp @@ -669,6 +669,10 @@ void TokenAnnotator::calculateFormattingInformation(AnnotatedToken &Current) { (Current.is(tok::string_literal) && Current.Parent->is(tok::string_literal))) { Current.MustBreakBefore = true; + } else if (Current.is(tok::lessless) && !Current.Children.empty() && + Current.Parent->is(tok::string_literal) && + Current.Children[0].is(tok::string_literal)) { + Current.MustBreakBefore = true; } else { Current.MustBreakBefore = false; } |