[llvm-bugs] [Bug 32049] New: Formatter doesn't wrap things that use alignment directives well

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Feb 23 12:07:36 PST 2017


https://bugs.llvm.org/show_bug.cgi?id=32049

            Bug ID: 32049
           Summary: Formatter doesn't wrap things that use alignment
                    directives well
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Formatter
          Assignee: unassignedclangbugs at nondot.org
          Reporter: dcheng at google.com
                CC: djasper at google.com, klimek at google.com,
                    llvm-bugs at lists.llvm.org

Before:
alignas(DATA_ALIGNMENT)
    uint8_t data[kSegments * (sizeof(media::AudioInputBufferParameters) +
                              frames * channels * sizeof(float))];

Arguably a bit unreadable already, but the formatted result is this:

alignas(
    DATA_ALIGNMENT) uint8_t data[kSegments *
                                 (sizeof(media::AudioInputBufferParameters) +
                                  frames * channels * sizeof(float))];


Which I'm not sure is more readable. It'd be nice not to break in the middle of
alignas, at the very least.

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