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pcre2: Update to upstream version 10.40

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Changelog: https://github.com/PCRE2Project/pcre2/blob/pcre2-10.40/ChangeLog
This commit is contained in:
Rémi Verschelde
2022-05-17 16:38:55 +02:00
parent d5c1de784c
commit fd6eb2c2d2
48 changed files with 13966 additions and 9395 deletions
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75
thirdparty/pcre2/src/pcre2_dfa_match.c vendored
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@@ -7,7 +7,7 @@ and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Original API code Copyright (c) 1997-2012 University of Cambridge
New API code Copyright (c) 2016-2021 University of Cambridge
New API code Copyright (c) 2016-2022 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
@@ -1193,6 +1193,11 @@ for (;;)
OK = prop->script == code[2];
break;
case PT_SCX:
OK = (prop->script == code[2] ||
MAPBIT(PRIV(ucd_script_sets) + UCD_SCRIPTX_PROP(prop), code[2]) != 0);
break;
/* These are specials for combination cases. */
case PT_ALNUM:
@@ -1240,6 +1245,15 @@ for (;;)
c >= 0xe000;
break;
case PT_BIDICL:
OK = UCD_BIDICLASS(c) == code[2];
break;
case PT_BOOL:
OK = MAPBIT(PRIV(ucd_boolprop_sets) +
UCD_BPROPS_PROP(prop), code[2]) != 0;
break;
/* Should never occur, but keep compilers from grumbling. */
default:
@@ -1451,6 +1465,11 @@ for (;;)
OK = prop->script == code[3];
break;
case PT_SCX:
OK = (prop->script == code[3] ||
MAPBIT(PRIV(ucd_script_sets) + UCD_SCRIPTX_PROP(prop), code[3]) != 0);
break;
/* These are specials for combination cases. */
case PT_ALNUM:
@@ -1498,6 +1517,15 @@ for (;;)
c >= 0xe000;
break;
case PT_BIDICL:
OK = UCD_BIDICLASS(c) == code[3];
break;
case PT_BOOL:
OK = MAPBIT(PRIV(ucd_boolprop_sets) +
UCD_BPROPS_PROP(prop), code[3]) != 0;
break;
/* Should never occur, but keep compilers from grumbling. */
default:
@@ -1692,6 +1720,11 @@ for (;;)
OK = prop->script == code[3];
break;
case PT_SCX:
OK = (prop->script == code[3] ||
MAPBIT(PRIV(ucd_script_sets) + UCD_SCRIPTX_PROP(prop), code[3]) != 0);
break;
/* These are specials for combination cases. */
case PT_ALNUM:
@@ -1739,6 +1772,15 @@ for (;;)
c >= 0xe000;
break;
case PT_BIDICL:
OK = UCD_BIDICLASS(c) == code[3];
break;
case PT_BOOL:
OK = MAPBIT(PRIV(ucd_boolprop_sets) +
UCD_BPROPS_PROP(prop), code[3]) != 0;
break;
/* Should never occur, but keep compilers from grumbling. */
default:
@@ -1958,6 +2000,12 @@ for (;;)
OK = prop->script == code[1 + IMM2_SIZE + 2];
break;
case PT_SCX:
OK = (prop->script == code[1 + IMM2_SIZE + 2] ||
MAPBIT(PRIV(ucd_script_sets) + UCD_SCRIPTX_PROP(prop),
code[1 + IMM2_SIZE + 2]) != 0);
break;
/* These are specials for combination cases. */
case PT_ALNUM:
@@ -2005,6 +2053,15 @@ for (;;)
c >= 0xe000;
break;
case PT_BIDICL:
OK = UCD_BIDICLASS(c) == code[1 + IMM2_SIZE + 2];
break;
case PT_BOOL:
OK = MAPBIT(PRIV(ucd_boolprop_sets) +
UCD_BPROPS_PROP(prop), code[1 + IMM2_SIZE + 2]) != 0;
break;
/* Should never occur, but keep compilers from grumbling. */
default:
@@ -3285,8 +3342,15 @@ rws->next = NULL;
rws->size = RWS_BASE_SIZE;
rws->free = RWS_BASE_SIZE - RWS_ANCHOR_SIZE;
/* A length equal to PCRE2_ZERO_TERMINATED implies a zero-terminated
subject string. */
/* Recognize NULL, length 0 as an empty string. */
if (subject == NULL && length == 0) subject = (PCRE2_SPTR)"";
/* Plausibility checks */
if ((options & ~PUBLIC_DFA_MATCH_OPTIONS) != 0) return PCRE2_ERROR_BADOPTION;
if (re == NULL || subject == NULL || workspace == NULL || match_data == NULL)
return PCRE2_ERROR_NULL;
if (length == PCRE2_ZERO_TERMINATED)
{
@@ -3294,11 +3358,6 @@ if (length == PCRE2_ZERO_TERMINATED)
was_zero_terminated = 1;
}
/* Plausibility checks */
if ((options & ~PUBLIC_DFA_MATCH_OPTIONS) != 0) return PCRE2_ERROR_BADOPTION;
if (re == NULL || subject == NULL || workspace == NULL || match_data == NULL)
return PCRE2_ERROR_NULL;
if (wscount < 20) return PCRE2_ERROR_DFA_WSSIZE;
if (start_offset > length) return PCRE2_ERROR_BADOFFSET;