Bug#1115520: qtcreator fails to build against Qt 6.9

[Patrick Franz <deltaone@debian.org>]

Source: qtcreator
Version: 16.0.1-2
Severity: serious
Tags: upstream
X-Debbugs-Cc: deltaone@debian.org

Dear maintainer,

qtcreator fails to build against Qt 6.9.2 which is currently
available in experimental and will be uploaded to unstable soon.

The build failure occurs because of a name change in QArrayData:

---
/build/package/package/src/libs/utils/stringtable.cpp: In function ‘bool Utils::StringTable::isDetached(const QString&, int&)’:
/build/package/package/src/libs/utils/stringtable.cpp:97:44: error: ‘QArrayDataPointer<char16_t>::Data’ {aka ‘struct QTypedArrayData<char16_t>’} has no member named ‘ref_’; did you mean ‘ref’?
   97 |         const int ref = data_ptr->d_ptr()->ref_;
      |                                            ^~~~
      |                                            ref
---

This has been fixed upstream in https://codereview.qt-project.org/gitweb?p=qt-creator/qt-creator.git;a=commit;h=04e6e631b2689f07a91bd753911d67a90d36e18c.

Please consider applying that patch. Thank you.


-- 
Med vänliga hälsningar

Patrick Franz