diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/CodeGenModule.cpp | 7 | ||||
| -rw-r--r-- | lib/Driver/Tools.cpp | 2 | ||||
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 6 | ||||
| -rw-r--r-- | lib/Sema/SemaTemplateInstantiateDecl.cpp | 2 |
4 files changed, 17 insertions, 0 deletions
diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index 880d5372bf..31842d6144 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -152,6 +152,13 @@ CodeGenModule::getDeclVisibilityMode(const Decl *D) const { } } + // If -fvisibility-inlines-hidden was provided, then inline C++ member + // functions get "hidden" visibility by default. + if (getLangOptions().InlineVisibilityHidden) + if (const CXXMethodDecl *Method = dyn_cast<CXXMethodDecl>(D)) + if (Method->isInlined()) + return LangOptions::Hidden; + // This decl should have the same visibility as its parent. if (const DeclContext *DC = D->getDeclContext()) return getDeclVisibilityMode(cast<Decl>(DC)); diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index f61c02640c..0a88d9f979 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -1149,6 +1149,8 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back(A->getValue(Args)); } + Args.AddLastArg(CmdArgs, options::OPT_fvisibility_inlines_hidden); + // -fhosted is default. if (KernelOrKext || Args.hasFlag(options::OPT_ffreestanding, options::OPT_fhosted, diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index 450a6de728..d74052fd99 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -595,6 +595,9 @@ static void LangOptsToArgs(const LangOptions &Opts, Res.push_back("protected"); } } + if (Opts.InlineVisibilityHidden) + Res.push_back("-fvisibility-inlines-hidden"); + if (Opts.getStackProtectorMode() != 0) { Res.push_back("-stack-protector"); Res.push_back(llvm::utostr(Opts.getStackProtectorMode())); @@ -1238,6 +1241,9 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Diags.Report(diag::err_drv_invalid_value) << Args.getLastArg(OPT_fvisibility)->getAsString(Args) << Vis; + if (Args.hasArg(OPT_fvisibility_inlines_hidden)) + Opts.InlineVisibilityHidden = 1; + Opts.OverflowChecking = Args.hasArg(OPT_ftrapv); // Mimicing gcc's behavior, trigraphs are only enabled if -trigraphs diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp index efd503f1e9..b7059e5752 100644 --- a/lib/Sema/SemaTemplateInstantiateDecl.cpp +++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp @@ -1976,6 +1976,8 @@ TemplateDeclInstantiator::InitFunctionInstantiation(FunctionDecl *New, Proto->getExtInfo())); } + InstantiateAttrs(Tmpl, New); + return false; } |