diff --git a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java
index e1caf59801a..abdbba2cb30 100644
--- a/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java
+++ b/core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2TemplateTests.java
@@ -5605,4 +5605,15 @@ public class AST2TemplateTests extends AST2BaseTest {
 	public void testNestedTemplateAmbiguity_363609() throws Exception {
 		parseAndCheckBindings();
 	}
+	
+	//	struct A {
+	//	    void m() {}
+	//	};
+	//	template <class T, void (T::*m)() = &T::m> struct B {};
+	//	void test() {
+	//		B<A> b1;
+	//	}
+	public void testDefaultArgForNonTypeTemplateParameter_363743() throws Exception {
+		parseAndCheckBindings();
+	}
 }
diff --git a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTemplateNonTypeParameter.java b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTemplateNonTypeParameter.java
index 7240c76ce5e..29f4703398b 100644
--- a/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTemplateNonTypeParameter.java
+++ b/core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/CPPTemplateNonTypeParameter.java
@@ -25,6 +25,7 @@ import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTParameterDeclaration;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPParameterPackType;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateArgument;
 import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateNonTypeParameter;
+import org.eclipse.cdt.internal.core.dom.parser.ASTQueries;
 import org.eclipse.cdt.internal.core.dom.parser.Value;
 import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
 
@@ -40,6 +41,7 @@ public class CPPTemplateNonTypeParameter extends CPPTemplateParameter implements
 		super(name);
 	}
 
+	@Override
 	public IASTExpression getDefault() {
 		IASTInitializerClause def= getDefaultClause();
 		if (def instanceof IASTExpression) {
@@ -59,7 +61,7 @@ public class CPPTemplateNonTypeParameter extends CPPTemplateParameter implements
 				IASTNode parent = name.getParent();
 				assert parent instanceof IASTDeclarator;
 				if (parent instanceof IASTDeclarator) {
-					IASTDeclarator dtor = (IASTDeclarator) parent;
+					IASTDeclarator dtor = ASTQueries.findOutermostDeclarator((IASTDeclarator) parent);
 					IASTInitializer initializer = dtor.getInitializer();
 					if (initializer instanceof IASTEqualsInitializer) {
 						return ((IASTEqualsInitializer) initializer).getInitializerClause();
@@ -70,6 +72,7 @@ public class CPPTemplateNonTypeParameter extends CPPTemplateParameter implements
 		return null;
 	}
 	
+	@Override
 	public ICPPTemplateArgument getDefaultValue() {
 		IASTInitializerClause dc= getDefault();
 		IASTExpression d= null;
@@ -96,6 +99,7 @@ public class CPPTemplateNonTypeParameter extends CPPTemplateParameter implements
 		return new CPPTemplateArgument(val, t);
 	}
 
+	@Override
 	public IType getType() {
 		if (type == null) {
 			IASTNode parent= getPrimaryDeclaration().getParent();
@@ -110,28 +114,36 @@ public class CPPTemplateNonTypeParameter extends CPPTemplateParameter implements
 		return type;
 	}
 
+	@Override
 	public boolean isParameterPack() {
 		return getType() instanceof ICPPParameterPackType;
 	}
 
+	@Override
 	public boolean isStatic() {
 		return false;
 	}
+	@Override
 	public boolean isExtern() {
 		return false;
 	}
+	@Override
 	public boolean isAuto() {
 		return false;
 	}
+	@Override
 	public boolean isRegister() {
 		return false;
 	}
+	@Override
 	public IValue getInitialValue() {
 		return null;
 	}
+	@Override
 	public boolean isExternC() {
 		return false;
 	}
+	@Override
 	public boolean isMutable() {
 		return false;
 	}