lib/Sema/SemaTemplateInstantiateDecl.cpp

319   auto *FD = cast<FunctionDecl>(New);
320   auto *ThisContext = dyn_cast_or_null<CXXRecordDecl>(FD->getDeclContext());
327         Sema::ContextRAII SavedContext(S, FD);
329         if (FD->getNumParams() > PVD->getFunctionScopeIndex())
331               PVD, FD->getParamDecl(PVD->getFunctionScopeIndex()));
335                                      FD->isCXXInstanceMember());
402   auto *FD = cast<FunctionDecl>(New);
403   auto *ThisContext = dyn_cast_or_null<CXXRecordDecl>(FD->getDeclContext());
405   auto &&SubstExpr = [FD, ThisContext, &S, &TemplateArgs](Expr *E) {
408         Sema::ContextRAII SavedContext(S, FD);
410         if (FD->getNumParams() > PVD->getFunctionScopeIndex())
412               PVD, FD->getParamDecl(PVD->getFunctionScopeIndex()));
416                                      FD->isCXXInstanceMember());
474   FD = DeclVarData->first;
490             SubstFD->getType(), FD->getType(),
530       FD, E, TI, NothingExprs, NeedDevicePtrExprs, AppendArgs, SourceLocation(),
629     const FunctionDecl *FD = dyn_cast<FunctionDecl>(D);
635       if (FD && FD->getNumParams() >= 1 &&
636           FD->getParamDecl(0)->getType()->isRValueReferenceType() &&
637           FD->getReturnType()->isLValueReferenceType()) {
647       if (FD && !FD->getReturnType()->isReferenceType())
1370     FriendDecl *FD = SemaRef.CheckFriendTypeDecl(D->getBeginLoc(),
1372     if (!FD)
1375     FD->setAccess(AS_public);
1376     FD->setUnsupportedFriend(D->isUnsupportedFriend());
1377     Owner->addDecl(FD);
1378     return FD;
1391   FriendDecl *FD =
1394   FD->setAccess(AS_public);
1395   FD->setUnsupportedFriend(D->isUnsupportedFriend());
1396   Owner->addDecl(FD);
1397   return FD;
4062     FriendDecl *FD =
4065     FD->setAccess(AS_public);
4066     RD->addDecl(FD);
4543 bool Sema::InstantiateDefaultArgument(SourceLocation CallLoc, FunctionDecl *FD,
4550   // getTemplateInstantiationArgs uses the lexical context of FD, e.g.
4565       FD, /*Final=*/false, nullptr, /*RelativeToPrimary=*/true);
4768   FunctionDecl *FD = FTD->getTemplatedDecl();
4777   ContextRAII SavedContext(*this, FD);
4781   return cast_or_null<FunctionDecl>(SubstDecl(FD, FD->getParent(), MArgs));
6063         if (Decl *FD = Found->dyn_cast<Decl *>())
6064           return cast<NamedDecl>(FD);
6160       if (FunctionDecl *FD = dyn_cast<FunctionDecl>(DC)) {
6161         if (FD->getFriendObjectKind() &&
6162             FD->getNonTransparentDeclContext()->isFileContext()) {
6163           DC = FD->getLexicalDeclContext();
6168         auto *Guide = dyn_cast<CXXDeductionGuideDecl>(FD);