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A SV queue can be signed.

This commit is contained in:
Cary R 2015-03-07 18:04:30 -08:00
parent 50b45dac7b
commit 5e437145bf
2 changed files with 5 additions and 1 deletions
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1
elab_sig.cc
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@ -1074,6 +1074,7 @@ NetNet* PWire::elaborate_sig(Design*des, NetScope*scope) const
// declaration, which is the dimensions [null:<nil>].
if (use_ridx==0 && dynamic_cast<PENull*>(use_lidx)) {
netvector_t*vec = new netvector_t(packed_dimensions, data_type_);
vec->set_signed(get_signed());
packed_dimensions.clear();
ivl_assert(*this, netdarray==0);
netdarray = new netqueue_t(vec);

5
netqueue.h
View File

@ -1,7 +1,7 @@
#ifndef IVL__netqueue_H
#define IVL__netqueue_H
/*
* Copyright (c) 2014 Stephen Williams (steve@icarus.com)
* Copyright (c) 2014-2015 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form under the terms of the GNU
@ -38,6 +38,9 @@ class netqueue_t : public netdarray_t {
// IVL_VT_QUEUE for queues.
ivl_variable_type_t base_type() const;
// A queue may have a type that is signed.
inline bool get_signed() const { return element_type()->get_signed(); }
std::ostream& debug_dump(std::ostream&) const;
private: