From 24d59d14ba1b65b8d7931b06a7c59589a0742032 Mon Sep 17 00:00:00 2001 From: Faisal Vali Date: Fri, 22 May 2015 01:11:10 +0000 Subject: "This adds -fconcepts-ts as a cc1 option for enabling the in-progress implementation of the Concepts TS. The recommended feature test macro __cpp_experimental_concepts is set to 1 (as opposed to 201501) to indicate that the feature is enabled, but the implementation is incomplete. The link to the Concepts TS in cxx_status is updated to refer to the PDTS (N4377). Additional changes related to __has_feature and __has_extension are to follow in a later change. Relevant tests include: test/Lexer/cxx-features.cpp The test file is updated with testing of the C++14 + Concepts TS mode. The expected behaviour is the same as that of the C++14 modes except for the case of __cpp_experimental_concepts." - Hubert Tong. Being committed for Hubert (as per his understanding with Richard Smith) as we start work on the concepts-ts following our preliminary strategy session earlier today. The patch is tiny and seems quite standard. Thanks Hubert! llvm-svn: 237982 --- clang/lib/Frontend/CompilerInvocation.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 2ac34a6..8d3d312 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1537,6 +1537,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.NoMathBuiltin = Args.hasArg(OPT_fno_math_builtin); Opts.AssumeSaneOperatorNew = !Args.hasArg(OPT_fno_assume_sane_operator_new); Opts.SizedDeallocation = Args.hasArg(OPT_fsized_deallocation); + Opts.ConceptsTS = Args.hasArg(OPT_fconcepts_ts); Opts.HeinousExtensions = Args.hasArg(OPT_fheinous_gnu_extensions); Opts.AccessControl = !Args.hasArg(OPT_fno_access_control); Opts.ElideConstructors = !Args.hasArg(OPT_fno_elide_constructors); -- cgit v1.1