fix: ignore const-ness of arg type when matching signatures (#173)

Vipul-Cariappa · web-flow · commit a415ec540012 · 2025-11-28T10:01:53.000+01:00
diff --git a/clingwrapper/src/clingwrapper.cxx b/clingwrapper/src/clingwrapper.cxx
@@ -1508,8 +1508,8 @@ 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
`@@ -1508,8 +1508,8 @@ Cppyy::TCppType_t Cppyy::GetMethodArgType(TCppMethod_t method, TCppIndex_t iarg)`
`1508`	`1508`
`1509`	`1509`	`std::string Cppyy::GetMethodArgTypeAsString(TCppMethod_t method, TCppIndex_t iarg)`
`1510`	`1510`	`{`
`1511`		`- return Cpp::GetTypeAsString(`
`1512`		`- Cpp::GetFunctionArgType(method, iarg));`
	`1511`	`+ return Cpp::GetTypeAsString(Cpp::RemoveTypeQualifier(`
	`1512`	`+ Cpp::GetFunctionArgType(method, iarg), Cpp::QualKind::Const));`
`1513`	`1513`	`}`
`1514`	`1514`
`1515`	`1515`	`std::string Cppyy::GetMethodArgCanonTypeAsString(TCppMethod_t method, TCppIndex_t iarg)`