MetaObject: Store the QMetaType of the methods

This does the analog of 46f407126ef3e94d59254012cdc34d6a4ad2faf2 for the
methods we care about (signals, slots, Q_INVOKABLEs). In addition to the
actual QMetaType, we store an array with offsets so that we later can do
a mapping from methodIndex to metatype.

The newly added QMetaMethod::{return,parameter}MetaType methods can then
be used to retrieve the metatypes.

This does however require that all involved types are complete. This is
unfortunately not a feasible requirement. Thus, we only populate the
metatype array on a best effort basis. For any incomplete type, we store
QMetaType::Unknown. Then, when accessing the metatype, we fall back to
the old string based code base if it's Unknown.

Squashes "moc: support incomplete types" and  "Fix compile failures
after QMetaMethod change"


Fixes: QTBUG-82932
Change-Id: I6b7a587cc364b7cad0c158d6de54e8a204289ad4
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/tools/moc/moc.h b/src/tools/moc/moc.h
index 486d033049..84ddf47a89 100644
--- a/src/tools/moc/moc.h
+++ b/src/tools/moc/moc.h
@@ -224,13 +224,14 @@ class Moc : public Parser
 {
 public:
     Moc()
-        : noInclude(false), mustIncludeQPluginH(false)
+        : noInclude(false), mustIncludeQPluginH(false), requireCompleteTypes(false)
         {}
 
     QByteArray filename;
 
     bool noInclude;
     bool mustIncludeQPluginH;
+    bool requireCompleteTypes;
     QByteArray includePath;
     QVector<QByteArray> includeFiles;
     QVector<ClassDef> classList;