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QMetaProperty: use early return

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This improves readability.

Change-Id: I6552463b5f14d79b99efd3c0633695401bdb7f78
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
This commit is contained in:
Fabian Kosmale 2022-02-23 09:19:39 +01:00
parent ba6c1d2785
commit e441985534
1 changed files with 29 additions and 29 deletions
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58
src/corelib/kernel/qmetaobject.cpp
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@ -3182,37 +3182,37 @@ QMetaProperty::QMetaProperty(const QMetaObject *mobj, int index)
{
Q_ASSERT(index >= 0 && index < priv(mobj->d.data)->propertyCount);
if (data.flags() & EnumOrFlag) {
const char *type = rawTypeNameFromTypeInfo(mobj, data.type());
menum = mobj->enumerator(mobj->indexOfEnumerator(type));
if (!menum.isValid()) {
const char *enum_name = type;
const char *scope_name = objectClassName(mobj);
char *scope_buffer = nullptr;
if (!(data.flags() & EnumOrFlag))
return;
const char *type = rawTypeNameFromTypeInfo(mobj, data.type());
menum = mobj->enumerator(mobj->indexOfEnumerator(type));
if (menum.isValid())
return;
const char *enum_name = type;
const char *scope_name = objectClassName(mobj);
char *scope_buffer = nullptr;
const char *colon = strrchr(enum_name, ':');
// ':' will always appear in pairs
Q_ASSERT(colon <= enum_name || *(colon - 1) == ':');
if (colon > enum_name) {
int len = colon - enum_name - 1;
scope_buffer = (char *)malloc(len + 1);
memcpy(scope_buffer, enum_name, len);
scope_buffer[len] = '\0';
scope_name = scope_buffer;
enum_name = colon + 1;
}
const QMetaObject *scope = nullptr;
if (qstrcmp(scope_name, "Qt") == 0)
scope = &Qt::staticMetaObject;
else
scope = QMetaObject_findMetaObject(mobj, scope_name);
if (scope)
menum = scope->enumerator(scope->indexOfEnumerator(enum_name));
if (scope_buffer)
free(scope_buffer);
}
const char *colon = strrchr(enum_name, ':');
// ':' will always appear in pairs
Q_ASSERT(colon <= enum_name || *(colon - 1) == ':');
if (colon > enum_name) {
int len = colon - enum_name - 1;
scope_buffer = (char *)malloc(len + 1);
memcpy(scope_buffer, enum_name, len);
scope_buffer[len] = '\0';
scope_name = scope_buffer;
enum_name = colon + 1;
}
const QMetaObject *scope = nullptr;
if (qstrcmp(scope_name, "Qt") == 0)
scope = &Qt::staticMetaObject;
else
scope = QMetaObject_findMetaObject(mobj, scope_name);
if (scope)
menum = scope->enumerator(scope->indexOfEnumerator(enum_name));
if (scope_buffer)
free(scope_buffer);
}
/*!