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Properly generate typedef identities in unions

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This commit is contained in:
Keith Yeung 2016-09-07 21:45:54 -07:00
parent 3631e314b9
commit 3976d974fc
4 changed files with 23 additions and 6 deletions
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9
components/script/dom/bindings/codegen/CodegenRust.py
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@ -2134,7 +2134,7 @@ class CGCallbackTempRoot(CGGeneric):
CGGeneric.__init__(self, "%s::new(${val}.get().to_object())" % name)
def getAllTypes(descriptors, dictionaries, callbacks):
def getAllTypes(descriptors, dictionaries, callbacks, typedefs):
"""
Generate all the types we're dealing with. For each type, a tuple
containing type, descriptor, dictionary is yielded. The
@ -2150,9 +2150,11 @@ def getAllTypes(descriptors, dictionaries, callbacks):
for callback in callbacks:
for t in getTypesFromCallback(callback):
yield (t, None, None)
for typedef in typedefs:
yield (typedef.innerType, None, None)
def UnionTypes(descriptors, dictionaries, callbacks, config):
def UnionTypes(descriptors, dictionaries, callbacks, typedefs, config):
"""
Returns a CGList containing CGUnionStructs for every union.
"""
@ -2181,7 +2183,7 @@ def UnionTypes(descriptors, dictionaries, callbacks, config):
# Now find all the things we'll need as arguments and return values because
# we need to wrap or unwrap them.
unionStructs = dict()
for (t, descriptor, dictionary) in getAllTypes(descriptors, dictionaries, callbacks):
for (t, descriptor, dictionary) in getAllTypes(descriptors, dictionaries, callbacks, typedefs):
assert not descriptor or not dictionary
t = t.unroll()
if not t.isUnion():
@ -6913,6 +6915,7 @@ impl %(base)s {
curr = UnionTypes(config.getDescriptors(),
config.getDictionaries(),
config.getCallbacks(),
config.typedefs,
config)
# Add the auto-generated comment.