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-rw-r--r--erts/emulator/beam/erl_db_util.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c
index 8047711e6f..0bf9558ac9 100644
--- a/erts/emulator/beam/erl_db_util.c
+++ b/erts/emulator/beam/erl_db_util.c
@@ -367,7 +367,6 @@ typedef struct MatchVariable {
Eterm term;
#ifdef DEBUG
Process* proc;
- Eterm* base;
#endif
} MatchVariable;
@@ -1233,7 +1232,7 @@ Eterm erts_match_set_run(Process *p, Binary *mpsp,
{
Eterm ret;
- ret = db_prog_match(p, mpsp, NIL, NULL, args, num_args,
+ ret = db_prog_match(p, mpsp, NIL, args, num_args,
in_flags, return_flags);
#if defined(HARDDEBUG)
if (is_non_value(ret)) {
@@ -1258,7 +1257,7 @@ static Eterm erts_match_set_run_ets(Process *p, Binary *mpsp,
{
Eterm ret;
- ret = db_prog_match(p, mpsp, args, NULL, NULL, num_args,
+ ret = db_prog_match(p, mpsp, args, NULL, num_args,
ERTS_PAM_COPY_RESULT,
return_flags);
#if defined(HARDDEBUG)
@@ -1755,7 +1754,7 @@ static Eterm dpm_array_to_list(Process *psp, Eterm *arr, int arity)
** i.e. 'DCOMP_TRACE' was specified
*/
Eterm db_prog_match(Process *c_p, Binary *bprog,
- Eterm term, Eterm* base,
+ Eterm term,
Eterm *termp,
int arity,
enum erts_pam_run_flags in_flags,
@@ -1856,7 +1855,6 @@ restart:
for (i=0; i<prog->num_bindings; i++) {
variables[i].term = THE_NON_VALUE;
variables[i].proc = NULL;
- variables[i].base = base;
}
#endif
@@ -2156,7 +2154,7 @@ restart:
break;
case matchPushVResult:
if (!(in_flags & ERTS_PAM_COPY_RESULT)) goto case_matchPushV;
- /* Build (NULL-based) copy on callers heap */
+ /* Build copy on callers heap */
n = *pc++;
ASSERT(is_value(variables[n].term));
ASSERT(!variables[n].proc);
@@ -2164,14 +2162,12 @@ restart:
*esp++ = variables[n].term;
#ifdef DEBUG
variables[n].proc = c_p;
- variables[n].base = NULL;
#endif
break;
case matchPushV:
case_matchPushV:
n = *pc++;
ASSERT(is_value(variables[n].term));
- ASSERT(!variables[n].base);
*esp++ = variables[n].term;
break;
case matchPushExpr:
@@ -5204,16 +5200,13 @@ Eterm db_match_dbterm(DbTableCommon* tb, Process* c_p, Binary* bprog,
int all, DbTerm* obj, Eterm** hpp, Uint extra)
{
Uint32 dummy;
- Eterm* base;
Eterm res;
if (tb->compress) {
obj = db_alloc_tmp_uncompressed(tb, obj);
- base = NULL;
}
- else base = NULL;
- res = db_prog_match(c_p, bprog, make_tuple(obj->tpl), base, NULL, 0,
+ res = db_prog_match(c_p, bprog, make_tuple(obj->tpl), NULL, 0,
ERTS_PAM_COPY_RESULT|ERTS_PAM_CONTIGUOUS_TUPLE, &dummy);
if (is_value(res) && hpp!=NULL) {