and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
- Copyright (c) 1997-2014 University of Cambridge
+ Copyright (c) 1997-2016 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
/* 85 */
"parentheses are too deeply nested (stack check)\0"
"digits missing in \\x{} or \\o{}\0"
+ "regular expression is too complicated\0"
;
/* Table to identify digits and hex digits. This is used when compiling
if (code > cd->start_workspace + cd->workspace_size -
WORK_SIZE_SAFETY_MARGIN) /* Check for overrun */
{
- *errorcodeptr = ERR52;
+ *errorcodeptr = (code >= cd->start_workspace + cd->workspace_size)?
+ ERR52 : ERR87;
goto FAILED;
}
cd->had_accept = TRUE;
for (oc = cd->open_caps; oc != NULL; oc = oc->next)
{
- *code++ = OP_CLOSE;
- PUT2INC(code, 0, oc->number);
+ if (lengthptr != NULL)
+ {
+#ifdef COMPILE_PCRE8
+ *lengthptr += 1 + IMM2_SIZE;
+#elif defined COMPILE_PCRE16
+ *lengthptr += 2 + IMM2_SIZE;
+#elif defined COMPILE_PCRE32
+ *lengthptr += 4 + IMM2_SIZE;
+#endif
+ }
+ else
+ {
+ *code++ = OP_CLOSE;
+ PUT2INC(code, 0, oc->number);
+ }
}
setverb = *code++ =
(cd->assert_depth > 0)? OP_ASSERT_ACCEPT : OP_ACCEPT;