diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp')
-rw-r--r-- | contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp b/contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp new file mode 100644 index 0000000..77aad39 --- /dev/null +++ b/contrib/llvm/tools/clang/lib/Basic/VersionTuple.cpp @@ -0,0 +1,36 @@ +//===- VersionTuple.cpp - Version Number Handling ---------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements the VersionTuple class, which represents a version in +// the form major[.minor[.subminor]]. +// +//===----------------------------------------------------------------------===// +#include "clang/Basic/VersionTuple.h" +#include "llvm/Support/raw_ostream.h" + +using namespace clang; + +std::string VersionTuple::getAsString() const { + std::string Result; + { + llvm::raw_string_ostream Out(Result); + Out << *this; + } + return Result; +} + +raw_ostream& clang::operator<<(raw_ostream &Out, + const VersionTuple &V) { + Out << V.getMajor(); + if (llvm::Optional<unsigned> Minor = V.getMinor()) + Out << '.' << *Minor; + if (llvm::Optional<unsigned> Subminor = V.getSubminor()) + Out << '.' << *Subminor; + return Out; +} |