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author | Olivier Goffart <ogoffart@woboq.com> | 2014-01-14 13:38:15 +0100 |
---|---|---|
committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-01-15 08:18:11 +0100 |
commit | 40133df06fea67ab3983b90844cc2a8f47e6e20c (patch) | |
tree | e195a33ccb6412fb87282f79cdff847f12d3e3a0 /src | |
parent | 1cf5cd34f70bd04dd9d1850b2fdd4a99d7ba5919 (diff) |
moc: Fix -Wsign-conversion warning in the moc generated file
There is the warning it fixes:
moc_foo.cpp:28:9: warning: conversion to ‘qptrdiff {aka long long int}’ from ‘long unsigned int’ may change the sign of the result [-Wsign-conversion]
- idx * sizeof(QByteArrayData) \
^
qarraydata.h:282:49: note: in definition of macro ‘Q_STATIC_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET’
{ Q_REFCOUNT_INITIALIZE_STATIC, size, 0, 0, offset } \
^
moc_foo.cpp:26:5: note: in expansion of macro ‘Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET’
Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \
^
moc_foo.cpp:33:1: note: in expansion of macro ‘QT_MOC_LITERAL’
QT_MOC_LITERAL(1, 23, 5),
^
[ChangeLog][moc][QTBUG-36128] Fixed sign conversion warning in generated file.
Task-number: QTBUG-36128
Change-Id: Ibf00974dbfb419bb53a3109d93e4cee598bb0588
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src')
-rw-r--r-- | src/tools/moc/generator.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/tools/moc/generator.cpp b/src/tools/moc/generator.cpp index 8c1a2f0354..3546d2e395 100644 --- a/src/tools/moc/generator.cpp +++ b/src/tools/moc/generator.cpp @@ -255,8 +255,8 @@ void Generator::generateCode() // QByteArrayData::data() implementation returning simply "this + offset". fprintf(out, "#define QT_MOC_LITERAL(idx, ofs, len) \\\n" " Q_STATIC_BYTE_ARRAY_DATA_HEADER_INITIALIZER_WITH_OFFSET(len, \\\n" - " offsetof(qt_meta_stringdata_%s_t, stringdata) + ofs \\\n" - " - idx * sizeof(QByteArrayData) \\\n" + " qptrdiff(offsetof(qt_meta_stringdata_%s_t, stringdata) + ofs \\\n" + " - idx * sizeof(QByteArrayData)) \\\n" " )\n", qualifiedClassNameIdentifier.constData()); |