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Bugfix in "hierarchy -check"

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This commit is contained in:
Clifford Wolf 2016-11-02 20:09:57 +01:00
parent 4832faf5e9
commit 308a4b4a1b
1 changed files with 1 additions and 1 deletions
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2
passes/hierarchy/hierarchy.cc
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@ -213,7 +213,7 @@ bool expand_module(RTLIL::Design *design, RTLIL::Module *module, bool flag_check
log_error("Module `%s' referenced in module `%s' in cell `%s' does not have a port named '%s'.\n",
log_id(cell->type), log_id(module), log_id(cell), log_id(conn.first));
for (auto &param : cell->parameters)
if (mod->avail_parameters.count(param.first) == 0)
if (mod->avail_parameters.count(param.first) == 0 && param.first[0] != '$')
log_error("Module `%s' referenced in module `%s' in cell `%s' does not have a parameter named '%s'.\n",
log_id(cell->type), log_id(module), log_id(cell), log_id(param.first));
}