Change-Id: I6ab3877b8fff6966141abe1bb40609e5d8d842e3
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

Creating the callcontext for all bindings causes a 15% performance
regression in both of the moving images benchmarks of qmlbench.

But in most cases, we know that a binding can't be a signal handler,
as those always have to start with 'on'. Take this into account
and avoid creating the context for most binding expressions.

Task-number: QTBUG-67782
Task-number: QTBUG-67783
Change-Id: I9a25cb916e374c7d03693e49646ca28853c6ba54
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Allocating a 0 sized MemberData hits an assertion
in debug builds.

Change-Id: I0251b2b38f4b48c7ed35d22f88c0c5c4a98e6464
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Change-Id: I2e08061ff7d084b08d1fb6d857dc6fb985c66a48
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Since commit 214fbaa57b73296a0 the latest minor version of the
import is automatically the Qt minor version, so let's also document
this.

Change-Id: Ie2fe1d172898bd0d51f0841c078abd1f8ab8d744
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Since commit 214fbaa57b73296a0 the latest minor version of the
import is automatically the Qt minor version, so let's also document
this.

Change-Id: I4131a399cca7c66b0e9df549f14be43eeaa94af3
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Since commit 214fbaa57b73296a0 the latest minor version of the
import is automatically the Qt minor version, so let's also document
this.

Change-Id: I9443be62da5cc9fc281e167f38fa299c73115eda
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Since commit 214fbaa57b73296a0 the latest minor version of the
import is automatically the Qt minor version, so let's also document
this.

Change-Id: I61a1015d74beaeac9d7a2aecd73e3f05c8a545c9
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Since commit 214fbaa57b73296a0 the latest minor version of the
import is automatically the Qt minor version, so let's also document
this.

Change-Id: I232dcef923f3dfa5a6a2377bc8297b07fbe01f37
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>

Since commit 214fbaa57b73296a0 the latest minor version of the
import is automatically the Qt minor version, so let's also document
this.

Change-Id: I4ed5d3e08d718ebb6cf15f97806c18b8aa514e1c
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>