iOS 10.3 ：cell can not correctly calculate height

[jiangjunwy]

Issue Description

In iOS 10.3，The following code is unable to correctly calculate height，

[_titleLabel mas_makeConstraints:^(MASConstraintMaker *make){
make.top.equalTo(cell.contentView.mas_top);
make.left.equalTo(cell.contentView.mas_left).offset(20.0);
make.right.equalTo(cell.contentView.mas_right).offset(-20.0);
make.bottom.equalTo(cell.contentView.mas_bottom).offset(-20.0);
}];

Add the following code, however, can correctly calculate the height

[cell.contentView mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(cell);
}];
[_titleLabel mas_makeConstraints:^(MASConstraintMaker *make){
make.top.equalTo(cell.contentView.mas_top);
make.left.equalTo(cell.contentView.mas_left).offset(20.0);
make.right.equalTo(cell.contentView.mas_right).offset(-20.0);
make.bottom.equalTo(cell.contentView.mas_bottom).offset(-20.0);
}];

And,Masonry can correctly calculate the cell height before iOS 10.3

[KenmuHuang]

+1

[KenmuHuang]

We hope that Masonry can correctly calculate height in iOS 10.3, thx. @cloudkite @robertjpayne

[LynahZ]

This problem also happened in my application.

[zb737472783]

+1

[mugiwarach]

+1

[HaishengLiang]

+1

[htxian]

_titleLabel.preferredMaxLayoutWidth = [UIScreen mainScreen].bounds.size.width - 40;
fix it