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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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43
thirdparty/pcre2/src/pcre2_auto_possess.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
@@ -123,18 +123,21 @@ opcode is used to select the column. The values are as follows:
*/
static const uint8_t propposstab[PT_TABSIZE][PT_TABSIZE] = {
/* ANY LAMP GC PC SC ALNUM SPACE PXSPACE WORD CLIST UCNC */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_ANY */
{ 0, 3, 0, 0, 0, 3, 1, 1, 0, 0, 0 }, /* PT_LAMP */
{ 0, 0, 2, 4, 0, 9, 10, 10, 11, 0, 0 }, /* PT_GC */
{ 0, 0, 5, 2, 0, 15, 16, 16, 17, 0, 0 }, /* PT_PC */
{ 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0 }, /* PT_SC */
{ 0, 3, 6, 12, 0, 3, 1, 1, 0, 0, 0 }, /* PT_ALNUM */
{ 0, 1, 7, 13, 0, 1, 3, 3, 1, 0, 0 }, /* PT_SPACE */
{ 0, 1, 7, 13, 0, 1, 3, 3, 1, 0, 0 }, /* PT_PXSPACE */
{ 0, 0, 8, 14, 0, 0, 1, 1, 3, 0, 0 }, /* PT_WORD */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_CLIST */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3 } /* PT_UCNC */
/* ANY LAMP GC PC SC SCX ALNUM SPACE PXSPACE WORD CLIST UCNC BIDICL BOOL */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_ANY */
{ 0, 3, 0, 0, 0, 0, 3, 1, 1, 0, 0, 0, 0, 0 }, /* PT_LAMP */
{ 0, 0, 2, 4, 0, 0, 9, 10, 10, 11, 0, 0, 0, 0 }, /* PT_GC */
{ 0, 0, 5, 2, 0, 0, 15, 16, 16, 17, 0, 0, 0, 0 }, /* PT_PC */
{ 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_SC */
{ 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_SCX */
{ 0, 3, 6, 12, 0, 0, 3, 1, 1, 0, 0, 0, 0, 0 }, /* PT_ALNUM */
{ 0, 1, 7, 13, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0 }, /* PT_SPACE */
{ 0, 1, 7, 13, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0 }, /* PT_PXSPACE */
{ 0, 0, 8, 14, 0, 0, 0, 1, 1, 3, 0, 0, 0, 0 }, /* PT_WORD */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_CLIST */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0 }, /* PT_UCNC */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* PT_BIDICL */
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } /* PT_BOOL */
};
/* This table is used to check whether auto-possessification is possible
@@ -196,6 +199,7 @@ static BOOL
check_char_prop(uint32_t c, unsigned int ptype, unsigned int pdata,
BOOL negated)
{
BOOL ok;
const uint32_t *p;
const ucd_record *prop = GET_UCD(c);
@@ -215,6 +219,11 @@ switch(ptype)
case PT_SC:
return (pdata == prop->script) == negated;
case PT_SCX:
ok = (pdata == prop->script
|| MAPBIT(PRIV(ucd_script_sets) + UCD_SCRIPTX_PROP(prop), pdata) != 0);
return ok == negated;
/* These are specials */
case PT_ALNUM:
@@ -251,6 +260,14 @@ switch(ptype)
if (c == *p++) return negated;
}
break; /* Control never reaches here */
/* Haven't yet thought these through. */
case PT_BIDICL:
return FALSE;
case PT_BOOL:
return FALSE;
}
return FALSE;