diff options
| -rw-r--r-- | include/datatype.h | 2 | ||||
| -rw-r--r-- | src/datatype.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/include/datatype.h b/include/datatype.h index 68fb2a6c..3ce3a888 100644 --- a/include/datatype.h +++ b/include/datatype.h @@ -109,10 +109,12 @@ struct expr; * * @DTYPE_F_ALLOC: datatype is dynamically allocated * @DTYPE_F_PREFIX: preferred representation for ranges is a prefix + * @DTYPE_F_CLONE: this is an instance from original datatype */ enum datatype_flags { DTYPE_F_ALLOC = (1 << 0), DTYPE_F_PREFIX = (1 << 1), + DTYPE_F_CLONE = (1 << 2), }; /** diff --git a/src/datatype.c b/src/datatype.c index bfc8817c..64b8b884 100644 --- a/src/datatype.c +++ b/src/datatype.c @@ -973,7 +973,7 @@ static struct datatype *dtype_clone(const struct datatype *orig_dtype) *dtype = *orig_dtype; dtype->name = xstrdup(orig_dtype->name); dtype->desc = xstrdup(orig_dtype->desc); - dtype->flags = DTYPE_F_ALLOC; + dtype->flags = DTYPE_F_ALLOC | DTYPE_F_CLONE; return dtype; } @@ -1046,7 +1046,8 @@ const struct datatype *set_keytype_alloc(const struct datatype *orig_dtype, void set_keytype_destroy(const struct datatype *dtype) { - dtype_free(dtype); + if (dtype->flags & DTYPE_F_CLONE) + dtype_free(dtype); } static struct error_record *time_unit_parse(const struct location *loc, |