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Imported Upstream version 1.21
[debian/tar]
/
lib
/
regex_internal.c
diff --git
a/lib/regex_internal.c
b/lib/regex_internal.c
index f1a6edd7adb60a3645c1446554139cdc500e42b7..598fc7486ea40f8705af7c4d0353c995079400d2 100644
(file)
--- a/
lib/regex_internal.c
+++ b/
lib/regex_internal.c
@@
-1691,11
+1691,9
@@
create_cd_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
for (i = 0 ; i < nodes->nelem ; i++)
{
for (i = 0 ; i < nodes->nelem ; i++)
{
- unsigned int constraint = 0;
re_token_t *node = dfa->nodes + nodes->elems[i];
re_token_type_t type = node->type;
re_token_t *node = dfa->nodes + nodes->elems[i];
re_token_type_t type = node->type;
- if (node->constraint)
- constraint = node->constraint;
+ unsigned int constraint = node->constraint;
if (type == CHARACTER && !constraint)
continue;
if (type == CHARACTER && !constraint)
continue;
@@
-1708,8
+1706,6
@@
create_cd_newstate (const re_dfa_t *dfa, const re_node_set *nodes,
newstate->halt = 1;
else if (type == OP_BACK_REF)
newstate->has_backref = 1;
newstate->halt = 1;
else if (type == OP_BACK_REF)
newstate->has_backref = 1;
- else if (type == ANCHOR)
- constraint = node->opr.ctx_type;
if (constraint)
{
if (constraint)
{