diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-05-01 05:02:45 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2018-05-01 05:02:45 +0000 |
| commit | 9067f8fb742260d7b7eb0dbc4953706eb41e3506 (patch) | |
| tree | ed992716633c4f983cb43dc5d277ba5f8293df40 /lib/Frontend/CompilerInvocation.cpp | |
| parent | 3c933618f386968c0a59973faa258015b0f185e3 (diff) | |
| download | clang-9067f8fb742260d7b7eb0dbc4953706eb41e3506.tar.gz | |
Implement P0482R2, support for char8_t type.
This is not yet part of any C++ working draft, and so is controlled by the flag
-fchar8_t rather than a -std= flag. (The GCC implementation is controlled by a
flag with the same name.)
This implementation is experimental, and will be removed or revised
substantially to match the proposal as it makes its way through the C++
committee.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@331244 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 44f29ba3b1..a6dc1678d1 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -2362,6 +2362,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.ImplicitModules = !Args.hasArg(OPT_fno_implicit_modules); Opts.CharIsSigned = Opts.OpenCL || !Args.hasArg(OPT_fno_signed_char); Opts.WChar = Opts.CPlusPlus && !Args.hasArg(OPT_fno_wchar); + Opts.Char8 = Args.hasArg(OPT_fchar8__t); if (const Arg *A = Args.getLastArg(OPT_fwchar_type_EQ)) { Opts.WCharSize = llvm::StringSwitch<unsigned>(A->getValue()) .Case("char", 1) |