Remove the ENABLED/DISABLED macros (#4515)

The removal of these macros enabled cppcheck to reveal new errors.
These errors are also fixed by the patch.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu

jerry-core/vm/vm-defines.h

@@ -44,11 +44,11 @@ typedef enum
   VM_FRAME_CTX_SHARED_DIRECT_EVAL = (1 << 1),         /**< direct eval call */
   VM_FRAME_CTX_SHARED_FREE_THIS = (1 << 2),           /**< free this binding */
   VM_FRAME_CTX_SHARED_FREE_LOCAL_ENV = (1 << 3),      /**< free local environment */
-#if ENABLED (JERRY_ESNEXT)
+#if JERRY_ESNEXT
   VM_FRAME_CTX_SHARED_NON_ARROW_FUNC = (1 << 4),      /**< non-arrow function */
   VM_FRAME_CTX_SHARED_HERITAGE_PRESENT = (1 << 5),    /**< class heritage present */
   VM_FRAME_CTX_SHARED_HAS_CLASS_FIELDS = (1 << 6),    /**< has class fields */
-#endif /* ENABLED (JERRY_ESNEXT) */
+#endif /* JERRY_ESNEXT */
 } vm_frame_ctx_shared_flags_t;
 
 /**
@@ -71,7 +71,7 @@ typedef struct
   uint32_t arg_list_len;                              /**< arguments list length */
 } vm_frame_ctx_shared_args_t;
 
-#if ENABLED (JERRY_ESNEXT)
+#if JERRY_ESNEXT
 
 #define VM_FRAME_CTX_GET_FUNCTION_OBJECT(frame_ctx_p) \
   (((vm_frame_ctx_shared_args_t *) (frame_ctx_p)->shared_p)->function_object_p)
@@ -91,7 +91,7 @@ typedef struct
 #define VM_GET_COMPUTED_CLASS_FIELDS(frame_ctx_p) \
   (((vm_frame_ctx_shared_class_fields_t *) ((frame_ctx_p)->shared_p))->computed_class_fields_p)
 
-#endif /* ENABLED (JERRY_ESNEXT) */
+#endif /* JERRY_ESNEXT */
 
 /**
  * Flag bits of vm_frame_ctx_t
@@ -116,9 +116,9 @@ typedef struct vm_frame_ctx_t
   struct vm_frame_ctx_t *prev_context_p;              /**< previous context */
   ecma_value_t this_binding;                          /**< this binding */
   ecma_value_t block_result;                          /**< block result */
-#if ENABLED (JERRY_LINE_INFO)
+#if JERRY_LINE_INFO
   uint32_t current_line;                              /**< currently executed line */
-#endif /* ENABLED (JERRY_LINE_INFO) */
+#endif /* JERRY_LINE_INFO */
   uint16_t context_depth;                             /**< current context depth */
   uint8_t status_flags;                               /**< combination of vm_frame_ctx_flags_t bits */
   uint8_t call_operation;                             /**< perform a call or construct operation */