Fix compiling a class with UCP and without UTF (port to 10.22)

pcre2-10.22-Fix-class-bug-when-UCP-but-not-UTF-was-set-and-all-w.patch

@@ -1,4 +1,4 @@
-From a83027bb4b195c879d504da051571f22a5ac7ca3 Mon Sep 17 00:00:00 2001
+From b3343e2c2c77b85f841a7af5e4121dab11692065 Mon Sep 17 00:00:00 2001
 From: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
 Date: Mon, 26 Dec 2016 17:11:18 +0000
 Subject: [PATCH] Fix class bug when UCP but not UTF was set and all wide
@@ -7,42 +7,39 @@ MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit
 
-git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@628 6239d852-aaf2-0410-a92c-79f79f948069
+Ported to 10.22:
+
+commit a83027bb4b195c879d504da051571f22a5ac7ca3
+Author: ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069>
+Date:   Mon Dec 26 17:11:18 2016 +0000
+
+    Fix class bug when UCP but not UTF was set and all wide characters need to b
+e
+    included.
+
+    git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@628 6239d852-aaf2-0410-a92c-79f79f948069
+
 Signed-off-by: Petr Písař <ppisar@redhat.com>
 ---
- ChangeLog                | 4 ++++
+ src/pcre2_compile.c      | 10 ++++++++--
- src/pcre2_compile.c      | 8 +++++++-
  testdata/testinput10     |  2 ++
  testdata/testinput12     |  2 ++
  testdata/testoutput10    |  8 ++++++++
  testdata/testoutput12-16 |  8 ++++++++
  testdata/testoutput12-32 |  8 ++++++++
- 7 files changed, 39 insertions(+), 1 deletion(-)
+ 6 files changed, 36 insertions(+), 2 deletions(-)
 
-diff --git a/ChangeLog b/ChangeLog
-index 6156b24..d276feb 100644
---- a/ChangeLog
-+++ b/ChangeLog
-@@ -255,6 +255,10 @@ This lifts a restriction on the number of branches in a group (more than about
- 38. Add the "-ac" command line option to pcre2test as a synonym for "-pattern
- auto_callout".
- 
-+39. In a library with Unicode support, incorrect data was compiled for a
-+pattern with PCRE2_UCP set without PCRE2_UTF if a class required all wide
-+characters to match (for example, /[\s[:^ascii:]]/).
-+
- 
- Version 10.22 29-July-2016
- --------------------------
 diff --git a/src/pcre2_compile.c b/src/pcre2_compile.c
-index 9dc9c98..fce226b 100644
+index ae6b5e1..2c9f758 100644
 --- a/src/pcre2_compile.c
 +++ b/src/pcre2_compile.c
-@@ -4927,9 +4927,13 @@ for (;; pptr++)
+@@ -4482,10 +4482,14 @@ for (;; ptr++)
+             In the special case where there are no xclass items, this is
              automatically handled by the use of OP_CLASS or OP_NCLASS, but an
-           explicit range is needed for OP_XCLASS. Setting a flag here
+             explicit range is needed for OP_XCLASS. Setting a flag here causes
-           causes the range to be generated later when it is known that
+-            the range to be generated later when it is known that OP_XCLASS is
--          OP_XCLASS is required. */
+-            required. */
++            the range to be generated later when it is known that
 +            OP_XCLASS is required. In the 8-bit library this is relevant only in 
 +            utf mode, since no wide characters can exist otherwise. */
  
@@ -53,7 +50,7 @@ index 9dc9c98..fce226b 100644
              match_all_or_no_wide_chars |= local_negate;
              break;
              }
-@@ -5217,6 +5221,8 @@ for (;; pptr++)
+@@ -4993,6 +4997,8 @@ for (;; ptr++)
      all wide characters (depending on whether the whole class is or is not
      negated). This requirement is indicated by match_all_or_no_wide_chars being
      true. We do this by including an explicit range, which works in both cases.
@@ -63,21 +60,21 @@ index 9dc9c98..fce226b 100644
      When there *are* properties in a positive UTF-8 or any 16-bit or 32_bit
      class where \S etc is present without PCRE2_UCP, causing an extended class
 diff --git a/testdata/testinput10 b/testdata/testinput10
-index a1806ae..85d2005 100644
+index 4b80778..1c6134b 100644
 --- a/testdata/testinput10
 +++ b/testdata/testinput10
-@@ -456,4 +456,6 @@
+@@ -454,4 +454,6 @@
- 
+ \= Expect no match
- /(*:*++++++++++++''''''''''''''''''''+''+++'+++x+++++++++++++++++++++++++++++++++++(++++++++++++++++++++:++++++%++:''''''''''''''''''''''''+++++++++++++++++++++++++++++++++++++++++++++++++++++-++++++++k+++++++''''+++'+++++++++++++++++++++++''''++++++++++++':ƿ)/utf
+     123     
  
 +/[\s[:^ascii:]]/B,ucp
 +
  # End of testinput10
 diff --git a/testdata/testinput12 b/testdata/testinput12
-index 5b29f41..c3b2bfc 100644
+index 29934ec..d851ae6 100644
 --- a/testdata/testinput12
 +++ b/testdata/testinput12
-@@ -358,4 +358,6 @@
+@@ -354,4 +354,6 @@
  \= Expect no match
      123     
  
@@ -85,12 +82,12 @@ index 5b29f41..c3b2bfc 100644
 +
  # End of testinput12
 diff --git a/testdata/testoutput10 b/testdata/testoutput10
-index 3c35f0b..31b7d00 100644
+index 0c1e9b2..aef89ca 100644
 --- a/testdata/testoutput10
 +++ b/testdata/testoutput10
-@@ -1567,4 +1567,12 @@ No match
+@@ -1564,4 +1564,12 @@ Failed: error -22: UTF-8 error: isolated byte with 0x80 bit set at offset 1
- /(*:*++++++++++++''''''''''''''''''''+''+++'+++x+++++++++++++++++++++++++++++++++++(++++++++++++++++++++:++++++%++:''''''''''''''''''''''''+++++++++++++++++++++++++++++++++++++++++++++++++++++-++++++++k+++++++''''+++'+++++++++++++++++++++++''''++++++++++++':ƿ)/utf
+     123     
- Failed: error 176 at offset 259: name is too long in (*MARK), (*PRUNE), (*SKIP), or (*THEN)
+ No match
  
 +/[\s[:^ascii:]]/B,ucp
 +------------------------------------------------------------------
@@ -102,10 +99,10 @@ index 3c35f0b..31b7d00 100644
 +
  # End of testinput10
 diff --git a/testdata/testoutput12-16 b/testdata/testoutput12-16
-index f0f2230..3b5a0cd 100644
+index 9cd6640..e2d5b9f 100644
 --- a/testdata/testoutput12-16
 +++ b/testdata/testoutput12-16
-@@ -1407,4 +1407,12 @@ Subject length lower bound = 2
+@@ -1396,4 +1396,12 @@ Subject length lower bound = 2
      123     
  No match
  
@@ -119,10 +116,10 @@ index f0f2230..3b5a0cd 100644
 +
  # End of testinput12
 diff --git a/testdata/testoutput12-32 b/testdata/testoutput12-32
-index 3718b27..1496159 100644
+index 75a5ad7..7479a93 100644
 --- a/testdata/testoutput12-32
 +++ b/testdata/testoutput12-32
-@@ -1401,4 +1401,12 @@ Failed: error -28: UTF-32 error: code points greater than 0x10ffff are not defin
+@@ -1390,4 +1390,12 @@ Failed: error -28: UTF-32 error: code points greater than 0x10ffff are not defin
      123     
  No match