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| author | Thiago Macieira <thiago@kde.org> | 2011-07-07 19:51:09 +0200 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2011-07-08 11:22:30 +0200 |
| commit | 571785b31d21715857228b00f96cd24601b28c8c (patch) | |
| tree | b5cbc9b7faf988c4d1ea7f3f29027d4abbb34174 /src/corelib/tools/qstringbuilder.h | |
| parent | f3d6589068450283e9f147851113d1795b47acc6 (diff) | |
Make the new QStringLiteral produce a non-temporary
This is currently GCC-only code (the __extension ({ }) stuff), but it
was the only way I found to create a static variable and return it. I
had to add the QConstStringDataPtr container because I had to return a
pointer to the data -- it's impossible to return a reference through
this extension.
I could have returned a naked pointer directly too.
This isn't complete. GCC 4.6 is placing the string in the .data
section, not .rodata as we wanted. Investigating further.
Change-Id: I170030dca3eddbd69f6c879e952f652f7fe5d958
Reviewed-on: http://codereview.qt.nokia.com/1350
Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
Diffstat (limited to 'src/corelib/tools/qstringbuilder.h')
0 files changed, 0 insertions, 0 deletions