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Check for duplicate instance names.

This commit is contained in:
mrg 2020-10-01 07:17:16 -07:00
parent 2b475670f7
commit bd125e2ed3
1 changed files with 6 additions and 0 deletions
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6
compiler/base/hierarchy_layout.py
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@ -211,6 +211,12 @@ class layout():
def add_inst(self, name, mod, offset=[0, 0], mirror="R0", rotate=0): def add_inst(self, name, mod, offset=[0, 0], mirror="R0", rotate=0):
""" Adds an instance of a mod to this module """ """ Adds an instance of a mod to this module """
# Contacts are not really instances, so skip them
if "contact" not in mod.name:
# Check that the instance name is unique
for inst in self.insts:
debug.check(name != inst.name, "Duplicate named instance in {0}: {1}".format(self.name, name))
self.insts.append(geometry.instance(name, mod, offset, mirror, rotate)) self.insts.append(geometry.instance(name, mod, offset, mirror, rotate))
debug.info(3, "adding instance {}".format(self.insts[-1])) debug.info(3, "adding instance {}".format(self.insts[-1]))
# This is commented out for runtime reasons # This is commented out for runtime reasons