whitequark 6aabdc0a73 hdl.ast: add an explicit Shape class, included in prelude. ... Shapes have long been a part of nMigen, but represented using tuples. This commit adds a Shape class (using namedtuple for backwards compatibility), and accepts anything castable to Shape (including enums, ranges, etc) anywhere a tuple was accepted previously. In addition, `signed(n)` and `unsigned(n)` are added as aliases for `Shape(n, signed=True)` and `Shape(n, signed=False)`, transforming code such as `Signal((8, True))` to `Signal(signed(8))`. These aliases are also included in prelude. Preparation for #225.		2019-10-11 12:52:41 +00:00
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__init__.py	hdl.ast: add an explicit Shape class, included in prelude.	2019-10-11 12:52:41 +00:00
ast.py	hdl.ast: add an explicit Shape class, included in prelude.	2019-10-11 12:52:41 +00:00
cd.py	hdl.cd: add negedge clock domains.	2019-08-31 22:05:48 +00:00
dsl.py	Consistently use {!r}, not '{!r}' in diagnostics.	2019-10-11 11:47:42 +00:00
ir.py	Consistently use {!r}, not '{!r}' in diagnostics.	2019-10-11 11:47:42 +00:00
mem.py	Consistently use {!r}, not '{!r}' in diagnostics.	2019-10-11 11:47:42 +00:00
rec.py	hdl.ast: add an explicit Shape class, included in prelude.	2019-10-11 12:52:41 +00:00
xfrm.py	Consistently use {!r}, not '{!r}' in diagnostics.	2019-10-11 11:47:42 +00:00