Commit Graph

3 Commits

Author SHA1 Message Date
Daniel Jasper f438cb7619 clang-format: Fix corner case for string splitting ..
.. in conjunction with Style.AlwaysBreakBeforeMultilineStrings. Also,
simplify the implementation by handling newly split strings and already
split strings by the same code.

llvm-svn: 189102
2013-08-23 11:57:34 +00:00
Daniel Jasper 8de9ed05b7 clang-format: Add column layout formatting for braced lists
With this patch, braced lists (with more than 3 elements are formatted in a
column layout if possible). E.g.:

  static const uint16_t CallerSavedRegs64Bit[] = {
    X86::RAX, X86::RDX, X86::RCX, X86::RSI, X86::RDI,
    X86::R8,  X86::R9,  X86::R10, X86::R11, 0
  };

Required other changes:
- FormatTokens can now have a special role that contains extra data and can do
  special formattings. A comma separated list is currently the only
  implementation.
- Move penalty calculation entirely into ContinuationIndenter (there was a last
  piece still in UnwrappedLineFormatter).

Review: http://llvm-reviews.chandlerc.com/D1457
llvm-svn: 189018
2013-08-22 15:00:41 +00:00
Daniel Jasper de0328aea8 Split UnwrappedLineFormatter into individual components.
Goals: Structure code better and make components easier to use for
future features (e.g. column layout for long braced initializers).

No functional changes intended.

llvm-svn: 188543
2013-08-16 11:20:30 +00:00