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fix #1276 related crashes for re-sumption after cancellation

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-10-01 15:13:43 -07:00
parent bec60f763b
commit 05428314be
5 changed files with 31 additions and 11 deletions
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5
src/util/rlimit.cpp
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@ -21,6 +21,7 @@ Revision History:
reslimit::reslimit():
m_cancel(0),
m_suspend(false),
m_count(0),
m_limit(0) {
}
@ -31,12 +32,12 @@ uint64 reslimit::count() const {
bool reslimit::inc() {
++m_count;
return m_cancel == 0 && (m_limit == 0 || m_count <= m_limit);
return (m_cancel == 0 && (m_limit == 0 || m_count <= m_limit)) || m_suspend;
}
bool reslimit::inc(unsigned offset) {
m_count += offset;
return m_cancel == 0 && (m_limit == 0 || m_count <= m_limit);
return (m_cancel == 0 && (m_limit == 0 || m_count <= m_limit)) || m_suspend;
}
void reslimit::push(unsigned delta_limit) {