diff options
Diffstat (limited to 'interpreter/syntax.h')
| -rw-r--r-- | interpreter/syntax.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/interpreter/syntax.h b/interpreter/syntax.h index f6b9f01..9153492 100644 --- a/interpreter/syntax.h +++ b/interpreter/syntax.h @@ -35,12 +35,13 @@ void free_token_list(token_list*); /* ELEMENTS */ typedef enum { - EXPR_INT, - EXPR_NAME, - EXPR_CODE, - EXPR_LIST, - EXPR_TUPLE, - EXPR_APP + EXPR_INT, /* var1: pointer to int */ + EXPR_NAME, /* var1: pointer to char* */ + EXPR_CODE, /* var1: pointer to function; + var2: pointer to unsigned char (nr. of arguments) */ + EXPR_LIST, /* var1, var2: pointers to expression OR (nil) */ + EXPR_TUPLE, /* var1, var2: pointers to expression */ + EXPR_APP, /* var1, var2: pointers to expression */ } expr_kind; typedef struct { |