lib/Sema/SemaExpr.cpp

854     CXXScopeSpec SS;
859     ExprResult TrapFn = ActOnIdExpression(TUScope, SS, TemplateKWLoc,
1602                        const CXXScopeSpec *SS) {
1604   return BuildDeclRefExpr(D, Ty, VK, NameInfo, SS);
1612                        const CXXScopeSpec *SS, NamedDecl *FoundD,
1641         SS ? SS->getWithLocInContext(Context) : NestedNameSpecifierLoc(),
1649         SS ? SS->getWithLocInContext(Context) : NestedNameSpecifierLoc(),
1707 bool Sema::DiagnoseEmptyLookup(Scope *S, CXXScopeSpec &SS, LookupResult &R,
1726   DeclContext *DC = (SS.isEmpty() && !CallsUndergoingInstantiation.empty())
1779           CXXScopeSpec SS;
1780           SS.Adopt(ULE->getQualifierLoc());
1784                   SS.getWithLocInContext(Context),
1828                                     S, &SS, CCC))) {
1887       if (SS.isEmpty())
1892                                   << Name << computeDeclContext(SS, false)
1893                                   << DroppedSpecifier << SS.getRange(),
1904   if (!SS.isEmpty()) {
1906       << Name << computeDeclContext(SS, false)
1907       << SS.getRange();
1917                                    CXXScopeSpec &SS,
1926   if (SS.isInvalid())
1955   } else if (SS.isSet()) {
1956     if (DeclContext *DC = computeDeclContext(SS, false)) {
1957       if (RequireCompleteDeclContext(SS, DC))
1965     return ActOnDependentIdExpression(SS, TemplateKWLoc, NameInfo,
1979     LookupTemplateName(R, S, SS, QualType(), /*EnteringContext=*/false,
1984       return ActOnDependentIdExpression(SS, TemplateKWLoc, NameInfo,
1987     bool IvarLookupFollowUp = II && !SS.isSet() && getCurMethodDecl();
1988     LookupParsedName(R, S, &SS, !IvarLookupFollowUp);
1993       return ActOnDependentIdExpression(SS, TemplateKWLoc, NameInfo,
2013   bool ADL = UseArgumentDependentLookup(SS, R, HasTrailingLParen);
2039           assert(SS.isEmpty() && "qualifiers should be already handled");
2046               /*Op=*/SourceLocation(), SS.getWithLocInContext(Context),
2056       if (DiagnoseEmptyLookup(S, SS, R, CCC ? *CCC : DefaultValidator))
2108     else if (!SS.isEmpty())
2120       return BuildPossibleImplicitMemberExpr(SS, TemplateKWLoc,
2135     return BuildTemplateIdExpr(SS, TemplateKWLoc, R, ADL, TemplateArgs);
2138   return BuildDeclarationNameExpr(SS, R, ADL);
2146 Sema::BuildQualifiedDeclarationNameExpr(CXXScopeSpec &SS,
2149   DeclContext *DC = computeDeclContext(SS, false);
2151     return BuildDependentDeclRefExpr(SS, /*TemplateKWLoc=*/SourceLocation(),
2154   if (RequireCompleteDeclContext(SS, DC))
2164     return BuildDependentDeclRefExpr(SS, /*TemplateKWLoc=*/SourceLocation(),
2169       << NameInfo.getName() << DC << SS.getRange();
2178     return BuildPossibleImplicitMemberExpr(SS,
2182   return BuildDeclarationNameExpr(SS, R, /* ADL */ false);
2499 bool Sema::UseArgumentDependentLookup(const CXXScopeSpec &SS,
2507   if (SS.isSet())
2579 Sema::BuildDeclarationNameExpr(const CXXScopeSpec &SS,
2585     return BuildDeclarationNameExpr(SS, R.getLookupNameInfo(), R.getFoundDecl(),
2602                                    SS.getWithLocInContext(Context),
2612     const CXXScopeSpec &SS, const DeclarationNameInfo &NameInfo, NamedDecl *D,
2626                                            << Template << SS.getRange();
2635       << D << SS.getRange();
2656       return BuildAnonymousStructUnionMemberReference(SS, NameInfo.getLoc(),
2815     return BuildDeclRefExpr(VD, type, valueKind, NameInfo, &SS, FoundD,