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Fix for br990 - handle empty expression in parameter assignment by name.

This commit is contained in:
Martin Whitaker 2015-08-07 21:11:07 +01:00
parent 853f119d83
commit 5facf243cd
1 changed files with 7 additions and 3 deletions
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8
elab_scope.cc
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@ -1,5 +1,5 @@
/* /*
* Copyright (c) 2000-2014 Stephen Williams (steve@icarus.com) * Copyright (c) 2000-2015 Stephen Williams (steve@icarus.com)
* Copyright CERN 2013 / Stephen Williams (steve@icarus.com) * Copyright CERN 2013 / Stephen Williams (steve@icarus.com)
* *
* This source code is free software; you can redistribute it * This source code is free software; you can redistribute it
@ -1793,8 +1793,12 @@ void PGModule::elaborate_scope_mod_instances_(Design*des, Module*mod, NetScope*s
// so the mapping into the replace list is much easier. // so the mapping into the replace list is much easier.
if (parms_) { if (parms_) {
assert(overrides_ == 0); assert(overrides_ == 0);
for (unsigned jdx = 0 ; jdx < nparms_ ; jdx += 1) for (unsigned jdx = 0 ; jdx < nparms_ ; jdx += 1) {
// No expression means that the parameter is not
// replaced.
if (parms_[jdx].parm)
replace[parms_[jdx].name] = parms_[jdx].parm; replace[parms_[jdx].name] = parms_[jdx].parm;
}
} }