aboutsummaryrefslogtreecommitdiffstats
path: root/passes/hierarchy
diff options
context:
space:
mode:
authorClifford Wolf <clifford@clifford.at>2016-11-02 20:09:57 +0100
committerClifford Wolf <clifford@clifford.at>2016-11-02 20:09:57 +0100
commit308a4b4a1bf39576fa87ddd8b534bf24769bb7b8 (patch)
treeaa291cfb8f9f0242efc5ecb5449ff153f11821ef /passes/hierarchy
parent4832faf5e9c1b94a76dcb551eb2832774b8787cb (diff)
downloadyosys-308a4b4a1bf39576fa87ddd8b534bf24769bb7b8.tar.gz
yosys-308a4b4a1bf39576fa87ddd8b534bf24769bb7b8.tar.bz2
yosys-308a4b4a1bf39576fa87ddd8b534bf24769bb7b8.zip
Bugfix in "hierarchy -check"
Diffstat (limited to 'passes/hierarchy')
-rw-r--r--passes/hierarchy/hierarchy.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/passes/hierarchy/hierarchy.cc b/passes/hierarchy/hierarchy.cc
index 9db407c7a..e21a7a4e3 100644
--- a/passes/hierarchy/hierarchy.cc
+++ b/passes/hierarchy/hierarchy.cc
@@ -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));
}