@@ -14306,6 +14306,11 @@ tsubst_function_decl (tree t, tree args, tsubst_flags_t complain,
tree ctx = closure ? closure : DECL_CONTEXT (t);
bool member = ctx && TYPE_P (ctx);
+ /* If this is a static lambda, remove the 'this' pointer added in
+ tsubst_lambda_expr now that we know the closure type. */
+ if (lambda_fntype && DECL_STATIC_FUNCTION_P (t))
+ lambda_fntype = static_fn_type (lambda_fntype);
+
if (member && !closure)
ctx = tsubst_aggr_type (ctx, args,
complain, t, /*entering_scope=*/1);
new file mode 100644
@@ -0,0 +1,8 @@
+// PR c++/108526
+// { dg-do compile { target c++23 } }
+
+template<class> void f()
+{
+ auto a = [] (auto x) static { return x; };
+}
+template void f<int>();