diff options
author | Alexander Kornienko <alexfh@google.com> | 2013-05-10 13:04:20 +0000 |
---|---|---|
committer | Alexander Kornienko <alexfh@google.com> | 2013-05-10 13:04:20 +0000 |
commit | 0ca318bbad87b599e69f27a5297eb18b2f10b715 (patch) | |
tree | 5771680c7983089d4302efe112cf264c9676ae25 /tools/clang-format/ClangFormat.cpp | |
parent | 89b3a7f76ffe333aa61ab63826834883236caf96 (diff) | |
download | clang-0ca318bbad87b599e69f27a5297eb18b2f10b715.tar.gz clang-0ca318bbad87b599e69f27a5297eb18b2f10b715.tar.bz2 clang-0ca318bbad87b599e69f27a5297eb18b2f10b715.tar.xz |
Minor clarifications in help messages and a comment.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@181591 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/clang-format/ClangFormat.cpp')
-rw-r--r-- | tools/clang-format/ClangFormat.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/clang-format/ClangFormat.cpp b/tools/clang-format/ClangFormat.cpp index 5ae95781fb..ea9482ea12 100644 --- a/tools/clang-format/ClangFormat.cpp +++ b/tools/clang-format/ClangFormat.cpp @@ -29,10 +29,10 @@ using namespace llvm; static cl::opt<bool> Help("h", cl::desc("Alias for -help"), cl::Hidden); static cl::list<unsigned> -Offsets("offset", cl::desc("Format a range starting at this file offset. Can " +Offsets("offset", cl::desc("Format a range starting at this byte offset. Can " "only be used with one input file.")); static cl::list<unsigned> -Lengths("length", cl::desc("Format a range of this length. " +Lengths("length", cl::desc("Format a range of this length (in bytes). " "When it's not specified, end of file is used. " "Can only be used with one input file.")); static cl::opt<std::string> Style( @@ -80,6 +80,8 @@ FormatStyle getStyle(StringRef StyleName, StringRef FileName) { llvm::sys::path::append(ConfigFile, ".clang-format"); DEBUG(llvm::dbgs() << "Trying " << ConfigFile << "...\n"); bool IsFile = false; + // Ignore errors from is_regular_file: we only need to know if we can read + // the file or not. llvm::sys::fs::is_regular_file(Twine(ConfigFile), IsFile); if (IsFile) { OwningPtr<MemoryBuffer> Text; |