From 8709d2fba79f6bc66f362f4b1e6df97aed48f0f6 Mon Sep 17 00:00:00 2001
From: "Scott L. Burson" <gyro@reasoning.ai>
Date: Sat, 23 May 2026 22:36:36 -0700
Subject: [PATCH] Capture ref qualifiers on methods

---
 resect.h             |  6 ++++++
 src/decl.c           | 19 +++++++++++++++++++
 src/resect_private.h |  2 ++
 3 files changed, 27 insertions(+)

diff --git a/resect.h b/resect.h
index 10bed9e..b2cdd5b 100644
--- a/resect.h
+++ b/resect.h
@@ -231,6 +231,12 @@ typedef enum {
     RESECT_CONSTRUCTOR_KIND_OTHER = 5,
 } resect_constructor_kind;
 
+typedef enum {
+    RESECT_REF_QUALIFIER_NONE = 0,
+    RESECT_REF_QUALIFIER_LVALUE = 1,
+    RESECT_REF_QUALIFIER_RVALUE = 2
+} resect_ref_qualifier;
+
 typedef struct P_resect_translation_unit *resect_translation_unit;
 typedef struct P_resect_collection *resect_collection;
 typedef struct P_resect_iterator *resect_iterator;
diff --git a/src/decl.c b/src/decl.c
index 6e0976e..a00e32b 100644
--- a/src/decl.c
+++ b/src/decl.c
@@ -947,6 +947,7 @@ typedef struct P_resect_function_data {
     resect_function_calling_convention calling_convention;
     resect_type result_type;
     resect_bool inlined;
+    resect_ref_qualifier ref_qualifier;
 } *resect_function_data;
 
 resect_type resect_function_get_result_type(resect_decl decl) {
@@ -1097,10 +1098,22 @@ resect_function_data resect_function_data_create(resect_visit_context visit_cont
     data->variadic = clang_isFunctionTypeVariadic(functionType) != 0 ? resect_true : resect_false;
     data->result_type = resect_type_create(visit_context, context, clang_getResultType(functionType));
     data->inlined = convert_bool_from_uint(clang_Cursor_isFunctionInlined(cursor));
+    data->ref_qualifier = convert_ref_qualifier(clang_Type_getCXXRefQualifier(functionType));
 
     return data;
 }
 
+resect_ref_qualifier convert_ref_qualifier(enum CXRefQualifierKind qual) {
+    switch (qual) {
+        case CXRefQualifier_LValue:
+            return RESECT_REF_QUALIFIER_LVALUE;
+        case CXRefQualifier_RValue:
+            return RESECT_REF_QUALIFIER_RVALUE;
+        default:
+            return RESECT_REF_QUALIFIER_NONE;
+    }
+}
+
 void resect_function_init(resect_visit_context visit_context, resect_translation_context context, resect_decl decl,
                           CXCursor cursor) {
     resect_function_data function_data = resect_function_data_create(visit_context, context, cursor);
@@ -1426,6 +1439,12 @@ resect_collection resect_method_parameters(resect_decl decl) {
     return data->function_data->parameters;
 }
 
+resect_ref_qualifier resect_method_get_ref_qualifier(resect_decl decl) {
+    assert(decl->kind == RESECT_DECL_KIND_METHOD);
+    resect_method_data data = decl->data;
+    return data->function_data->ref_qualifier;
+}
+
 enum CXChildVisitResult resect_visit_method_parameter(CXCursor cursor, CXCursor parent, CXClientData data) {
     resect_decl_child_visit_data visit_data = data;
     resect_method_data method_data = visit_data->parent->data;
diff --git a/src/resect_private.h b/src/resect_private.h
index 414e8a3..a8d2029 100644
--- a/src/resect_private.h
+++ b/src/resect_private.h
@@ -286,6 +286,8 @@ resect_decl_visit_data resect_decl_visit_data_create(resect_translation_context
 
 void resect_visit_decl_data_free(resect_decl_visit_data data);
 
+resect_ref_qualifier convert_ref_qualifier(enum CXRefQualifierKind qual);
+
 /*
  * TEMPLATE ARGUMENT
  */