29                                                      ClangTidyContext *Context)  in NarrowingConversionsCheck()  argument
30     : ClangTidyCheck(Name, Context),  in NarrowingConversionsCheck()
191 static bool getIntegerConstantExprValue(const ASTContext &Context,  in getIntegerConstantExprValue()  argument
193   APValue Constant = getConstantExprValue(Context, E);  in getIntegerConstantExprValue()
200 static bool getFloatingConstantExprValue(const ASTContext &Context,  in getFloatingConstantExprValue()  argument
202   APValue Constant = getConstantExprValue(Context, E);  in getFloatingConstantExprValue()
228 static IntegerRange createFromType(const ASTContext &Context,  in createFromType()  argument
232         Context.getFloatTypeSemantics(T.desugar()));  in createFromType()
250   uint64_t TypeSize = Context.getTypeSize(&T);  in createFromType()
256 static bool isWideEnoughToHold(const ASTContext &Context,  in isWideEnoughToHold()  argument
259   IntegerRange FromIntegerRange = createFromType(Context, FromType);  in isWideEnoughToHold()
260   IntegerRange ToIntegerRange = createFromType(Context, ToType);  in isWideEnoughToHold()
264 static bool isWideEnoughToHold(const ASTContext &Context,  in isWideEnoughToHold()  argument
267   IntegerRange ToIntegerRange = createFromType(Context, ToType);  in isWideEnoughToHold()
274 static bool isFloatExactlyRepresentable(const ASTContext &Context,  in isFloatExactlyRepresentable()  argument
277   unsigned DestWidth = Context.getIntWidth(DestType);  in isFloatExactlyRepresentable()
304     const ASTContext &Context, const BuiltinType &FromType,  in isWarningInhibitedByEquivalentSize()  argument
309     uint64_t FromTypeSize = Context.getTypeSize(&FromType);  in isWarningInhibitedByEquivalentSize()
310     uint64_t ToTypeSize = Context.getTypeSize(&ToType);  in isWarningInhibitedByEquivalentSize()
365     const ASTContext &Context, SourceLocation SourceLoc, const Expr &Lhs,  in diagNarrowTypeOrConstant()  argument
367   APValue Constant = getConstantExprValue(Context, Rhs);  in diagNarrowTypeOrConstant()
375 void NarrowingConversionsCheck::handleIntegralCast(const ASTContext &Context,  in handleIntegralCast()  argument
393       uint64_t FromTypeSize = Context.getTypeSize(FromType);  in handleIntegralCast()
394       uint64_t ToTypeSize = Context.getTypeSize(ToType);  in handleIntegralCast()
400     if (getIntegerConstantExprValue(Context, Rhs, IntegerConstant)) {  in handleIntegralCast()
401       if (!isWideEnoughToHold(Context, IntegerConstant, *ToType))  in handleIntegralCast()
404                                              Context.getTypeSize(FromType));  in handleIntegralCast()
407     if (!isWideEnoughToHold(Context, *FromType, *ToType))  in handleIntegralCast()
413     const ASTContext &Context, SourceLocation SourceLoc, const Expr &Lhs,  in handleIntegralToBoolean()  argument
423     const ASTContext &Context, SourceLocation SourceLoc, const Expr &Lhs,  in handleIntegralToFloating()  argument
428     if (getIntegerConstantExprValue(Context, Rhs, IntegerConstant)) {  in handleIntegralToFloating()
429       if (!isWideEnoughToHold(Context, IntegerConstant, *ToType))  in handleIntegralToFloating()
435     if (isWarningInhibitedByEquivalentSize(Context, *FromType, *ToType))  in handleIntegralToFloating()
437     if (!isWideEnoughToHold(Context, *FromType, *ToType))  in handleIntegralToFloating()
443     const ASTContext &Context, SourceLocation SourceLoc, const Expr &Lhs,  in handleFloatingToIntegral()  argument
446   if (getFloatingConstantExprValue(Context, Rhs, FloatConstant)) {  in handleFloatingToIntegral()
447     if (!isFloatExactlyRepresentable(Context, FloatConstant, Lhs.getType()))  in handleFloatingToIntegral()
458   if (isWarningInhibitedByEquivalentSize(Context, *FromType, *ToType))  in handleFloatingToIntegral()
464     const ASTContext &Context, SourceLocation SourceLoc, const Expr &Lhs,  in handleFloatingToBoolean()  argument
466   return diagNarrowTypeOrConstant(Context, SourceLoc, Lhs, Rhs);  in handleFloatingToBoolean()
470     const ASTContext &Context, SourceLocation SourceLoc, const Expr &Lhs,  in handleBooleanToSignedIntegral()  argument
479 void NarrowingConversionsCheck::handleFloatingCast(const ASTContext &Context,  in handleFloatingCast()  argument
485     APValue Constant = getConstantExprValue(Context, Rhs);  in handleFloatingCast()
493       Tmp.convert(Context.getFloatTypeSemantics(ToType->desugar()),  in handleFloatingCast()
505 void NarrowingConversionsCheck::handleBinaryOperator(const ASTContext &Context,  in handleBinaryOperator()  argument
516     return handleBooleanToSignedIntegral(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
518     return handleIntegralToBoolean(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
520     return handleIntegralToFloating(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
522     return handleIntegralCast(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
524     return handleFloatingToBoolean(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
526     return handleFloatingToIntegral(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
528     return handleFloatingCast(Context, SourceLoc, Lhs, Rhs);  in handleBinaryOperator()
532     const ASTContext &Context, const Expr &Lhs, const Expr &Rhs) {  in handleConditionalOperator()  argument
537     handleBinaryOperator(Context, CO->getLHS()->getExprLoc(), Lhs,  in handleConditionalOperator()
539     handleBinaryOperator(Context, CO->getRHS()->getExprLoc(), Lhs,  in handleConditionalOperator()
547     const ASTContext &Context, const ImplicitCastExpr &Cast) {  in handleImplicitCast()  argument
554   if (handleConditionalOperator(Context, Lhs, Rhs))  in handleImplicitCast()
559     return handleBooleanToSignedIntegral(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
561     return handleIntegralToBoolean(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
563     return handleIntegralToFloating(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
565     return handleIntegralCast(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
567     return handleFloatingToBoolean(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
569     return handleFloatingToIntegral(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
571     return handleFloatingCast(Context, SourceLoc, Lhs, Rhs);  in handleImplicitCast()
577 void NarrowingConversionsCheck::handleBinaryOperator(const ASTContext &Context,  in handleBinaryOperator()  argument
585   if (handleConditionalOperator(Context, Lhs, Rhs))  in handleBinaryOperator()
587   handleBinaryOperator(Context, Rhs.getBeginLoc(), Lhs, Rhs);  in handleBinaryOperator()
592     return handleBinaryOperator(*Result.Context, *Op);  in check()
594     return handleImplicitCast(*Result.Context, *Cast);  in check()