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hdl.ast: handle a common typo, such as Signal(1, True).

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This commit is contained in:
whitequark 2019-04-03 14:59:01 +00:00
parent c9c9307a5e
commit a74cacdc69
2 changed files with 8 additions and 0 deletions
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2
nmigen/hdl/ast.py
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@ -581,6 +581,8 @@ class Signal(Value, DUID):
attrs=None, decoder=None, src_loc_at=0):
super().__init__(src_loc_at=src_loc_at)
if name is not None and not isinstance(name, str):
raise TypeError("Name must be a string, not '{!r}'".format(name))
self.name = name or tracer.get_var_name(depth=2 + src_loc_at, default="$signal")
if shape is None: