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compiler.embedding: treat RPC methods like any others (fixes #211).

This commit is contained in:
whitequark 2015-12-30 14:21:09 +08:00
parent 14484216ec
commit ff3206be07
1 changed files with 9 additions and 2 deletions
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11
artiq/compiler/embedding.py
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@ -331,8 +331,7 @@ class StitchingInferencer(Inferencer):
# of having the host-to-ARTIQ mapping code in only one place and # of having the host-to-ARTIQ mapping code in only one place and
# also immediately getting proper diagnostics on type errors. # also immediately getting proper diagnostics on type errors.
attr_value = getattr(object_value, node.attr) attr_value = getattr(object_value, node.attr)
if (inspect.ismethod(attr_value) and hasattr(attr_value.__func__, 'artiq_embedded') if inspect.ismethod(attr_value) and types.is_instance(object_type):
and types.is_instance(object_type)):
# In cases like: # In cases like:
# class c: # class c:
# @kernel # @kernel
@ -340,8 +339,10 @@ class StitchingInferencer(Inferencer):
# we want f to be defined on the class, not on the instance. # we want f to be defined on the class, not on the instance.
attributes = object_type.constructor.attributes attributes = object_type.constructor.attributes
attr_value = attr_value.__func__ attr_value = attr_value.__func__
is_method = True
else: else:
attributes = object_type.attributes attributes = object_type.attributes
is_method = False
attr_value_type = None attr_value_type = None
@ -393,6 +394,12 @@ class StitchingInferencer(Inferencer):
IntMonomorphizer(engine=proxy_engine).visit(ast) IntMonomorphizer(engine=proxy_engine).visit(ast)
attr_value_type = ast.type attr_value_type = ast.type
if is_method:
assert types.is_function(attr_value_type)
self_type = list(attr_value_type.args.values())[0]
self._unify(object_type, self_type,
node.loc, None)
if node.attr not in attributes: if node.attr not in attributes:
# We just figured out what the type should be. Add it. # We just figured out what the type should be. Add it.
attributes[node.attr] = attr_value_type attributes[node.attr] = attr_value_type