Implement basic support for converting constructors in user-defined
conversions.
Notes:
- Overload resolution for converting constructors need to prohibit
user-defined conversions (hence, the test isn't -verify safe yet).
- We still use hacks for conversions from a class type to itself.
This will be the case until we start implicitly declaring the appropriate
special member functions. (That's next on my list)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58513 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/Sema.h b/lib/Sema/Sema.h
index 4ff5ce6..4acb954 100644
--- a/lib/Sema/Sema.h
+++ b/lib/Sema/Sema.h
@@ -371,12 +371,16 @@
bool IsOverload(FunctionDecl *New, Decl* OldD,
OverloadedFunctionDecl::function_iterator &MatchedDecl);
ImplicitConversionSequence TryImplicitConversion(Expr* From, QualType ToType);
+ bool IsStandardConversion(Expr *From, QualType ToType,
+ StandardConversionSequence& SCS);
bool IsIntegralPromotion(Expr *From, QualType FromType, QualType ToType);
bool IsFloatingPointPromotion(QualType FromType, QualType ToType);
bool IsPointerConversion(Expr *From, QualType FromType, QualType ToType,
QualType& ConvertedType);
bool CheckPointerConversion(Expr *From, QualType ToType);
bool IsQualificationConversion(QualType FromType, QualType ToType);
+ bool IsUserDefinedConversion(Expr *From, QualType ToType,
+ UserDefinedConversionSequence& User);
ImplicitConversionSequence::CompareKind
CompareImplicitConversionSequences(const ImplicitConversionSequence& ICS1,