Merge pull request #740 from luoliwoshang/c/clang/nonref

c/clang:noref type

c/clang/_wrap/cursor.cpp

@@ -45,6 +45,8 @@ void wrap_clang_getPointeeType(CXType *pointerTyp, CXType *pointeeTyp) {
     *pointeeTyp = clang_getPointeeType(*pointerTyp);
 }
 
+void wrap_clang_getNonReferenceType(CXType *typ, CXType *nonRefTyp) { *nonRefTyp = clang_getNonReferenceType(*typ); }
+
 void wrap_clang_getArrayElementType(CXType *arrayTyp, CXType *elemTyp) {
     *elemTyp = clang_getArrayElementType(*arrayTyp);
 }

c/clang/clang.go

@@ -1942,6 +1942,23 @@ func (t Type) ArrayElementType() (ret Type) {
 	return
 }
 
+/**
+ * For reference types (e.g., "const int&"), returns the type that the
+ * reference refers to (e.g "const int").
+ *
+ * Otherwise, returns the type itself.
+ *
+ * A type that has kind \c CXType_LValueReference or
+ * \c CXType_RValueReference is a reference type.
+ */
+// llgo:link (*Type).wrapNonReferenceType C.wrap_clang_getNonReferenceType
+func (t *Type) wrapNonReferenceType(ret *Type) { return }
+
+func (t Type) NonReferenceType() (ret Type) {
+	t.wrapNonReferenceType(&ret)
+	return
+}
+
 /**
  * Return the element type of an array, complex, or vector type.
  *