hdl.ast: accept Signals with identical min/max bounds.
authorwhitequark <cz@m-labs.hk>
Sun, 21 Apr 2019 07:16:59 +0000 (07:16 +0000)
committerwhitequark <cz@m-labs.hk>
Sun, 21 Apr 2019 07:16:59 +0000 (07:16 +0000)
commit5b111b771b17a05455b99a063e2566c28d656566
tree6f8f9b6eb3df5317c27870fda411349b69c076f3
parentcccbc07e52a1bf650e0e9f1c27d54da9f9d1ba44
hdl.ast: accept Signals with identical min/max bounds.

And produce a 0-bit signal.

Fixes #58.
nmigen/hdl/ast.py
nmigen/test/test_hdl_ast.py