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| author | Thiago Macieira <thiago.macieira@intel.com> | 2012-09-28 14:02:29 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2012-10-19 05:35:39 +0200 |
| commit | b8fe5e1bbc7f341d03d2704a6110d6e3240589bb (patch) | |
| tree | 733f2a430ba2b10e46077026a8e7dbb115eb7816 /src/corelib/doc/snippets/code/src_corelib_plugin_quuid.cpp | |
| parent | f7f9a28a26a071f2f4a3823de1cdf162ac306314 (diff) | |
Make sure functions returning iterators have an iterator as parameter
The IA-64 C++ ABI does not encode the return type for non-template
functions (QVector is the template, not the function), which means that
these two functions have the same signature:
Node *QVector<Node>::begin()
typename class QTypedArrayData<Node>::iterator QVector<Node>::begin()
[both are _ZN7QVectorI4NodeE5beginEv]
When linking compilation units compiled with different
QT_STRICT_ITERATORS settings, only one of the two out-of-line copies
will survive. Depending on the ABI, we may have a problem: the ABI can
say that a function returning a structure takes an implicit first
parameter, which a function returning a regular pointer doesn't.
Task-number: QTBUG-27277
Change-Id: I57a59e5a7c46f55faabfe85c073dca89d2a7bbf3
Reviewed-by: Jan Kundrát <jkt@flaska.net>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/corelib/doc/snippets/code/src_corelib_plugin_quuid.cpp')
0 files changed, 0 insertions, 0 deletions