MethodCallExpression.Update should be annotated to accept nullable object

[roji]

MethodCallExpression.Update's object parameter is annotated as non-nullable; but it's perfectly legal for MethodCallExpression to have no object (this represents a static method call).

/cc @smitpatel @ajcvickers

Tagging subscribers to this area: @cston
See info in area-owners.md if you want to be subscribed.

Issue Details

Description:	MethodCallExpression.Update's object parameter is annotated as non-nullable; but it's perfectly legal for MethodCallExpression to have no object (this represents a static method call).
Author:	roji
Assignees:	-
Labels:	area-System.Linq.Expressions, bug
Milestone:	-

[cston]

Also reported in #43566.

[roji]

Thanks @cston, will close this as a dup.

[roji]

Or will let you do that since you just put it in the milestone.

[cston]

will close this as a dup.

Let's leave this issue open for now since it is more specific.