WONKY

F diff --git a/src/debug/debug_ast.c b/src/debug/debug_ast.c
--- a/src/debug/debug_ast.c
+++ b/src/debug/debug_ast.c
  	[ST_FUNCTION_DEFINITION]=(debug_ast_function_ptr)is_valid_function_definition,
  	[ST_FUNCTION_DECLARATION]=(debug_ast_function_ptr)is_valid_function_declaration,
  	[TRANSLATION_UNIT]=(debug_ast_function_ptr)is_valid_translation_unit,
+ 	[ERROR_DECLARATION]=(debug_ast_function_ptr)is_valid_ast_error_declaration,
  	[ERROR]=(debug_ast_function_ptr)is_valid_ast_error,
  };
  
  			return 0;
  	}
  }
+ _Bool is_valid_ast_error_declaration(struct AST_Declaration_Error *error)
+ {
+ 	if(error==NULL || error->type!=ERROR_DECLARATION)
+ 		return 0;
+ 	else
+ 	{
+ 		if(error->error==NULL || is_valid_denoted(error->error))
+ 			return 1;
+ 		else
+ 			return 0;
+ 	}
+ 
+ }
  _Bool is_valid_binary_expression(struct AST_Binary_Expression *expression)
  {
  	if(expression==NULL || !is_valid_ast_expression_enum(expression->type))
F diff --git a/src/debug/debug_ast.h b/src/debug/debug_ast.h
--- a/src/debug/debug_ast.h
+++ b/src/debug/debug_ast.h
  _Bool is_valid_ast(struct AST *ast);
  _Bool is_valid_ast_expression(struct AST_Expression *expression);
  _Bool is_valid_ast_error(struct AST_Error *error);
+ _Bool is_valid_ast_error_declaration(struct AST_Declaration_Error *error);
  _Bool is_valid_binary_expression(struct AST_Binary_Expression *expression);
  _Bool is_valid_pointer_addition_expression(struct AST_Pointer_Addition_Expression *addition);
  _Bool is_valid_conditional_expression(struct AST_Conditional_Expression *conditional_expression);