Changeset 93f74c0f for src/AST

Timestamp:

Jun 1, 2021, 1:52:19 PM (4 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

68ff3de

Parents:

e46ea00

Message:

Changed how new pass visitor gets the return type of previsit to avoid a warning in gcc-11

File:

• src/AST/Pass.proto.hpp (modified) (1 diff)

src/AST/Pass.proto.hpp

@@ -119 +119 @@
         template<typename core_t, typename node_t>
         struct is_valid_previsit {
-                using ret_t = decltype( ((core_t*)nullptr)->previsit( (const node_t *)nullptr ) );
+                using ret_t = decltype( std::declval<core_t*>()->previsit( std::declval<const node_t *>() ) );
 
                 static constexpr bool value = std::is_void< ret_t >::value ||