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Backported fix for br991 from devel branch.

This commit is contained in:
Martin Whitaker 2015-08-19 08:49:28 +01:00
parent 8d8cdf774b
commit dacd613f94
1 changed files with 6 additions and 2 deletions
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@ -2702,10 +2702,11 @@ DelayType NetCase::delay_type() const
for (unsigned idx = 0; idx < nstmts; idx += 1) {
if (!expr(idx)) def_stmt = true;
DelayType dt = stat(idx) ? stat(idx)->delay_type() : NO_DELAY;
if (idx == 0) {
result = stat(idx)->delay_type();
result = dt;
} else {
result = combine_delays(result, stat(idx)->delay_type());
result = combine_delays(result, dt);
}
}
@ -2742,6 +2743,7 @@ DelayType NetEvWait::delay_type() const
DelayType NetForever::delay_type() const
{
ivl_assert(*this, statement_);
return statement_->delay_type();
}
@ -2764,6 +2766,7 @@ DelayType NetPDelay::delay_type() const
DelayType NetRepeat::delay_type() const
{
ivl_assert(*this, statement_);
return get_loop_delay_type(expr_, statement_);
}
@ -2779,5 +2782,6 @@ DelayType NetUTask::delay_type() const
DelayType NetWhile::delay_type() const
{
ivl_assert(*this, proc_);
return get_loop_delay_type(cond_, proc_);
}