Fix debug tests

Compilation: function descriptor name was not named
Test failure: remove useless assertion which broke exception catching tests

src/language/ASTNodeDataType.cpp

@@ -91,7 +91,6 @@ dataTypePromotion(const ASTNodeDataType& data_type_1, const ASTNodeDataType& dat
 bool
 isNaturalConversion(const ASTNodeDataType& data_type, const ASTNodeDataType& target_data_type)
 {
-  Assert((data_type != ASTNodeDataType::undefined_t) and (target_data_type != ASTNodeDataType::undefined_t));
   if (target_data_type == data_type) {
     if (data_type == ASTNodeDataType::type_id_t) {
       return (data_type.typeName() == target_data_type.typeName());

tests/test_FunctionTable.cpp

@@ -35,14 +35,14 @@ TEST_CASE("FunctionTable", "[language]")
 
     SECTION("nothing initialized")
     {
-      FunctionDescriptor f{nullptr, nullptr};
+      FunctionDescriptor f{"function", nullptr, nullptr};
       REQUIRE_THROWS_AS(f.domainMappingNode(), AssertError);
       REQUIRE_THROWS_AS(f.definitionNode(), AssertError);
     }
 
     SECTION("domain mapping uninitialized")
     {
-      FunctionDescriptor f{nullptr, std::move(definition_node)};
+      FunctionDescriptor f{"function", nullptr, std::move(definition_node)};
       REQUIRE_THROWS_AS(f.domainMappingNode(), AssertError);
       REQUIRE(f.definitionNode().m_data_type == ASTNodeDataType::double_t);
       REQUIRE(definition_node == nullptr);
@@ -50,7 +50,7 @@ TEST_CASE("FunctionTable", "[language]")
 
     SECTION("definition node uninitialized")
     {
-      FunctionDescriptor f{std::move(domain_mapping_node), nullptr};
+      FunctionDescriptor f{"function", std::move(domain_mapping_node), nullptr};
       REQUIRE_THROWS_AS(f.definitionNode(), AssertError);
       REQUIRE(f.domainMappingNode().m_data_type == ASTNodeDataType::unsigned_int_t);
       REQUIRE(domain_mapping_node == nullptr);