[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] Attempt to Fix Issue #447 - BitBlt signed int overflow (#448)

[Nicolas Cellier]

Generate the plugin from VMMaker.oscog-nice.2587 which declare `dx dy sx sy` as sqInt rather than int.

I checked that this fixed the snippet given in issue #447.
You can view, comment on, or merge this pull request online at:

  https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/448

-- Commit Summary --

  * Attempt to Fix Issue #447 - BitBlt signed int overflow

-- File Changes --

    M src/plugins/BitBltPlugin/BitBltPlugin.c (64)

-- Patch Links --

https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/448.patch
https://github.com/OpenSmalltalk/opensmalltalk-vm/pull/448.diff

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