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ImmBefore/After encoded in regular expression #62

Open

d1jang opened this issue Nov 7, 2012 · 1 comment

d1jang commented Nov 7, 2012

AlwaysResponds =
ImmAfter {
"KRecv chan msg :: nil"
}{
"KSend chan msg :: nil"
};

AlwaysRespondsRegex =
Match {
([^recv M]|([send M][recv M]))*
};

OnlyResponds =
ImmBefore {
"KRecv chan msg :: nil"
}{
"KSend chan msg :: nil"
};

OnlyRespondsRegex =
Match {
([^send M]|([send M][recv M]))*
};

Contributor

ztatlock commented Nov 8, 2012

This only works for atomic actions.

It won't work on arbitrary trace snippets.

Because we don't have negation!

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