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Handle default argument values for class function method calls 

For class function method calls currently only as many arguments as have
been supplied are elaborated. Any trailing arguments that might have default
values are skipped. This will trigger an assertion later on in the vvp code
generator backend.

Fix this by making sure that all arguments of the function are evaluated.

Note that this already works correctly for class task method calls.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
This commit is contained in:
Lars-Peter Clausen 2022-10-04 12:04:12 +02:00
parent 3b711ed785
commit 46951c778e
1 changed files with 3 additions and 3 deletions
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6
elab_expr.cc
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@ -3185,13 +3185,13 @@ NetExpr* PECallFunction::elaborate_expr_method_(Design*des, NetScope*scope,
NetNet*res = method->find_signal(method->basename());
ivl_assert(*this, res);
vector<NetExpr*>parms;
vector<NetExpr*> parms(def->port_count());
ivl_assert(*this, def->port_count() >= 1);
NetESignal*ethis = new NetESignal(net);
ethis->set_line(*this);
parms.push_back(ethis);
parms[0] = ethis;
parms.resize(1 + parms_.size());
elaborate_arguments_(des, scope, def, false, parms, 1);
NetESignal*eres = new NetESignal(res);