436   struct EvalInfo {  struct
437     ASTContext &Ctx;
440     Expr::EvalStatus &EvalStatus;
443     CallStackFrame *CurrentCall;
446     unsigned CallStackDepth;
449     unsigned NextCallIndex;
454     unsigned StepsLeft;
458     CallStackFrame BottomFrame;
462     llvm::SmallVector<Cleanup, 16> CleanupStack;
466     APValue::LValueBase EvaluatingDecl;
470     APValue *EvaluatingDeclValue;
474     bool HasActiveDiagnostic;
478     bool HasFoldFailureDiagnostic;
480     enum EvaluationMode {
523     } EvalMode;
527     bool checkingPotentialConstantExpression() const {  in checkingPotentialConstantExpression()
535     bool checkingForOverflow() { return EvalMode == EM_EvaluateForOverflow; }  in checkingForOverflow()
537     EvalInfo(const ASTContext &C, Expr::EvalStatus &S, EvaluationMode Mode)  in EvalInfo()  argument
546     void setEvaluatingDecl(APValue::LValueBase Base, APValue &Value) {  in setEvaluatingDecl()
551     const LangOptions &getLangOpts() const { return Ctx.getLangOpts(); }  in getLangOpts()
553     bool CheckCallLimit(SourceLocation Loc) {  in CheckCallLimit()
570     CallStackFrame *getCallFrame(unsigned CallIndex) {  in getCallFrame()
580     bool nextStep(const Stmt *S) {  in nextStep()
591     PartialDiagnostic &addDiag(SourceLocation Loc, diag::kind DiagId) {  in addDiag()
602     OptionalDiagnostic Diag(SourceLocation Loc, diag::kind DiagId  in Diag()
650     OptionalDiagnostic Diag(const Expr *E, diag::kind DiagId  in Diag()
665     OptionalDiagnostic CCEDiag(LocArg Loc, diag::kind DiagId  in CCEDiag()
678     OptionalDiagnostic Note(SourceLocation Loc, diag::kind DiagId) {  in Note()
685     void addNotes(ArrayRef<PartialDiagnosticAt> Diags) {  in addNotes()
694     bool keepEvaluatingAfterSideEffect() {  in keepEvaluatingAfterSideEffect()
713     bool noteSideEffect() {  in noteSideEffect()
719     bool keepEvaluatingAfterUndefinedBehavior() {  in keepEvaluatingAfterUndefinedBehavior()
739     bool noteUndefinedBehavior() {  in noteUndefinedBehavior()
746     bool keepEvaluatingAfterFailure() {  in keepEvaluatingAfterFailure()
766     bool allowInvalidBaseExpr() const {  in allowInvalidBaseExpr()