%left LSHIFT RSHIFT.
%left PLUS MINUS.
%left ASTERISK SLASH MODULO.
-%fallback NAME TEMP FREE SET LET RETURN CALLOC CALLBACK ZVAL LIB STRING COUNT.
+%fallback NAME TEMP FREE SET LET RETURN CALLOC CALLBACK ZVAL LIB STRING COUNT ERROR WARNING.
%wildcard ANY.
%type decl_enum {struct psi_decl_enum *}
%destructor decl_enum {psi_decl_enum_free(&$$);}