diff options
| author | Kimmo Ollila <kimmo.ollila@qt.io> | 2017-02-04 15:12:54 +0200 |
|---|---|---|
| committer | Kimmo Ollila <kimmo.ollila@qt.io> | 2017-02-15 10:27:39 +0000 |
| commit | 87f016ea9eddc874d5cba7d79d0a487d5ef61761 (patch) | |
| tree | c3507781ff1302c96bcd4f75200345643f1ed5db /src/qml/types | |
| parent | a5389f3189f70177407dfd67d8b1d43e7a6b580b (diff) | |
Add Q_ALLOCA_VAR, Q_ALLOCA_DECLARE and Q_ALLOCA_ASSIGN macros
Define Q_ALLOCA_VAR macro to be used instead of #ifdeffing
the occurrences of alloca() in case it's not supported.
Q_ALLOCA_DECLARE and Q_ALLOCA_ASSIGN macros separate
memory allocation from the declaration and RAII.
Change-Id: Idc7551642c48a968a44bcade14d84800a3a1270e
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/qml/types')
| -rw-r--r-- | src/qml/types/qqmllistmodel.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/qml/types/qqmllistmodel.cpp b/src/qml/types/qqmllistmodel.cpp index cc4ccbaeb1..5e2ff9b15b 100644 --- a/src/qml/types/qqmllistmodel.cpp +++ b/src/qml/types/qqmllistmodel.cpp @@ -1268,7 +1268,7 @@ void ModelNodeMetaObject::updateValues() const int roleCount = m_model->m_listModel->roleCount(); if (!m_initialized) { if (roleCount) { - int *changedRoles = reinterpret_cast<int *>(alloca(roleCount * sizeof(int))); + Q_ALLOCA_VAR(int, changedRoles, roleCount * sizeof(int)); for (int i = 0; i < roleCount; ++i) changedRoles[i] = i; emitDirectNotifies(changedRoles, roleCount); |