fix: ignore const-ness of arg type when matching signatures

Vipul-Cariappa · Vipul-Cariappa · commit 1a6e62508594 · 2025-11-27T13:36:33.000+01:00
diff --git a/clingwrapper/src/clingwrapper.cxx b/clingwrapper/src/clingwrapper.cxx
@@ -1500,8 +1500,8 @@ Cppyy::TCppType_t Cppyy::GetMethodArgType(TCppMethod_t method, TCppIndex_t iarg)
 
 std::string Cppyy::GetMethodArgTypeAsString(TCppMethod_t method, TCppIndex_t iarg)
 {
-    return Cpp::GetTypeAsString(
-        Cpp::GetFunctionArgType(method, iarg));
+  return Cpp::GetTypeAsString(Cpp::RemoveTypeQualifier(
+      Cpp::GetFunctionArgType(method, iarg), Cpp::QualKind::Const));
 }
 
 std::string Cppyy::GetMethodArgCanonTypeAsString(TCppMethod_t method, TCppIndex_t iarg)

Original file line number	Diff line number	Diff line change
`@@ -1500,8 +1500,8 @@ Cppyy::TCppType_t Cppyy::GetMethodArgType(TCppMethod_t method, TCppIndex_t iarg)`
`1500`	`1500`
`1501`	`1501`	`std::string Cppyy::GetMethodArgTypeAsString(TCppMethod_t method, TCppIndex_t iarg)`
`1502`	`1502`	`{`
`1503`		`- return Cpp::GetTypeAsString(`
`1504`		`- Cpp::GetFunctionArgType(method, iarg));`
	`1503`	`+ return Cpp::GetTypeAsString(Cpp::RemoveTypeQualifier(`
	`1504`	`+ Cpp::GetFunctionArgType(method, iarg), Cpp::QualKind::Const));`
`1505`	`1505`	`}`
`1506`	`1506`
`1507`	`1507`	`std::string Cppyy::GetMethodArgCanonTypeAsString(TCppMethod_t method, TCppIndex_t iarg)`