Implement conversion function templates, along with the ability to use
template argument deduction from a conversion function (C++
[temp.deduct.conv]) with implicit conversions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@79693 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/DeclCXX.cpp b/lib/AST/DeclCXX.cpp
index 5c0bbec..40870be 100644
--- a/lib/AST/DeclCXX.cpp
+++ b/lib/AST/DeclCXX.cpp
@@ -279,9 +279,17 @@
void CXXRecordDecl::addConversionFunction(ASTContext &Context,
CXXConversionDecl *ConvDecl) {
+ assert(!ConvDecl->getDescribedFunctionTemplate() &&
+ "Conversion function templates should cast to FunctionTemplateDecl.");
Conversions.addOverload(ConvDecl);
}
+void CXXRecordDecl::addConversionFunction(ASTContext &Context,
+ FunctionTemplateDecl *ConvDecl) {
+ assert(isa<CXXConversionDecl>(ConvDecl->getTemplatedDecl()) &&
+ "Function template is not a conversion function template");
+ Conversions.addOverload(ConvDecl);
+}
CXXConstructorDecl *
CXXRecordDecl::getDefaultConstructor(ASTContext &Context) {