@@ -22759,12 +22759,12 @@ type_dependent_expression_p (tree expression)
|| dependent_scope_p (scope));
}
+ /* A function template specialization is type-dependent if it has any
+ dependent template arguments. */
if (TREE_CODE (expression) == FUNCTION_DECL
&& DECL_LANG_SPECIFIC (expression)
- && DECL_TEMPLATE_INFO (expression)
- && (any_dependent_template_arguments_p
- (INNERMOST_TEMPLATE_ARGS (DECL_TI_ARGS (expression)))))
- return true;
+ && DECL_TEMPLATE_INFO (expression))
+ return any_dependent_template_arguments_p (DECL_TI_ARGS (expression));
if (TREE_CODE (expression) == TEMPLATE_DECL
&& !DECL_TEMPLATE_TEMPLATE_PARM_P (expression))
new file mode 100644
@@ -0,0 +1,25 @@
+// PR c++/69091
+// { dg-do compile { target c++14 } }
+
+template <class ValueType, ValueType>
+struct Option {};
+
+template <class ValueType, ValueType Value, class OptionsRhs>
+auto operator|(Option<ValueType, Value>, OptionsRhs) {
+ return Value;
+}
+
+enum canine_t { no, yes };
+Option<canine_t, no> cat;
+Option<canine_t, yes> dog;
+
+template <class T>
+void f(T) {
+ cat | dog;
+}
+
+struct A {};
+int main() {
+ f(A{});
+ return 0;
+}