lib/Sema/SemaStmt.cpp

564                   ConditionResult Cond,
567   if (Cond.isInvalid())
568     Cond = ConditionResult(
575   Expr *CondExpr = Cond.get().second;
585   return BuildIfStmt(IfLoc, IsConstexpr, InitStmt, Cond, thenStmt, ElseLoc,
590                              Stmt *InitStmt, ConditionResult Cond,
593   if (Cond.isInvalid())
596   if (IsConstexpr || isa<ObjCAvailabilityCheckExpr>(Cond.get().second))
599   return IfStmt::Create(Context, IfLoc, IsConstexpr, InitStmt, Cond.get().first,
600                         Cond.get().second, thenStmt, ElseLoc, elseStmt);
662 ExprResult Sema::CheckSwitchCondition(SourceLocation SwitchLoc, Expr *Cond) {
664     Expr *Cond;
667     SwitchConvertDiagnoser(Expr *Cond)
669           Cond(Cond) {}
679                << T << Cond->getSourceRange();
708   } SwitchDiagnoser(Cond);
711       PerformContextualImplicitConversion(SwitchLoc, Cond, SwitchDiagnoser);
717   Cond = CondResult.get();
718   if (!Cond->isTypeDependent() &&
719       !Cond->getType()->isIntegralOrEnumerationType())
723   return UsualUnaryConversions(Cond);
727                                         Stmt *InitStmt, ConditionResult Cond) {
728   Expr *CondExpr = Cond.get().second;
729   assert((Cond.isInvalid() || CondExpr) && "switch with no condition");
749   auto *SS = SwitchStmt::Create(Context, InitStmt, Cond.get().first, CondExpr);
820 static void checkEnumTypesInSwitchStmt(Sema &S, const Expr *Cond,
822   QualType CondType = Cond->getType();
842       << CondType << CaseType << Cond->getSourceRange()
1316 StmtResult Sema::ActOnWhileStmt(SourceLocation WhileLoc, ConditionResult Cond,
1318   if (Cond.isInvalid())
1321   auto CondVal = Cond.get();
1338                   Expr *Cond, SourceLocation CondRParen) {
1339   assert(Cond && "ActOnDoStmt(): missing expression");
1341   CheckBreakContinueBinding(Cond);
1342   ExprResult CondResult = CheckBooleanCondition(DoLoc, Cond);
1345   Cond = CondResult.get();
1347   CondResult = ActOnFinishFullExpr(Cond, DoLoc, /*DiscardedValue*/ false);
1350   Cond = CondResult.get();
1353   if (Cond && !getLangOpts().C99 && !getLangOpts().CPlusPlus &&
1354       !Diags.isIgnored(diag::warn_comma_operator, Cond->getExprLoc()))
1355     CommaVisitor(*this).Visit(Cond);
1357   return new (Context) DoStmt(Body, Cond, DoLoc, WhileLoc, CondRParen);
1648       if (const Stmt *Cond = S->getCond())
1649         Visit(Cond);
2156       /*Cond=*/nullptr, /*Inc=*/nullptr, DS, RParenLoc, Kind);
2359                                       Stmt *Begin, Stmt *End, Expr *Cond,
2388   ExprResult NotEqExpr = Cond, IncrExpr = Inc;