diff options
| author | Daniel Jasper <djasper@google.com> | 2013-01-25 10:57:27 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2013-01-25 10:57:27 +0000 |
| commit | 63f003644420fff0ea3d463e68aee83f2f5842cd (patch) | |
| tree | 8b7eaf9aca3c6befad7315831d6dd17550d439da /lib/Format/Format.cpp | |
| parent | ae04222bc5143756c45c399cc8e504c8b12dc6fc (diff) | |
Allow breaking after "::" if absolutely necessary.
Otherwise, really long nested name specifiers can easily lead to a
violation of the column limit.
Not sure about the rules for indentation in those cases, so input is
appreciated (see tests.).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173438 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Format/Format.cpp')
| -rw-r--r-- | lib/Format/Format.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/Format/Format.cpp b/lib/Format/Format.cpp index b16eb15318..1cac334125 100644 --- a/lib/Format/Format.cpp +++ b/lib/Format/Format.cpp @@ -688,6 +688,8 @@ private: return 50; if (Left.is(tok::equal) && Right.is(tok::l_brace)) return 150; + if (Left.is(tok::coloncolon)) + return 500; // In for-loops, prefer breaking at ',' and ';'. if (RootToken.is(tok::kw_for) && @@ -1597,10 +1599,11 @@ private: return (isBinaryOperator(Left) && Left.isNot(tok::lessless)) || Left.is(tok::comma) || Right.is(tok::lessless) || Right.is(tok::arrow) || Right.is(tok::period) || - Right.is(tok::colon) || Left.is(tok::semi) || - Left.is(tok::l_brace) || Left.is(tok::question) || Left.Type == - TT_ConditionalExpr || (Left.is(tok::r_paren) && Left.Type != - TT_CastRParen && Right.is(tok::identifier)) || + Right.is(tok::colon) || Left.is(tok::coloncolon) || + Left.is(tok::semi) || Left.is(tok::l_brace) || + Left.is(tok::question) || Left.Type == TT_ConditionalExpr || + (Left.is(tok::r_paren) && Left.Type != TT_CastRParen && + Right.is(tok::identifier)) || (Left.is(tok::l_paren) && !Right.is(tok::r_paren)); } |