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Remove FailureFatalCastableObjectUnwrapper.

Browse source 
The inheritance pattern used here was not particularly enlightening, and only
one caller uses FailureFatalCastableObjectUnwrapper.
This commit is contained in:
Ms2ger 2014-08-04 14:50:47 +02:00
parent db3078fde4
commit 7f707020be
1 changed files with 8 additions and 22 deletions
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30
src/components/script/dom/bindings/codegen/CodegenRust.py
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@ -119,20 +119,6 @@ ${codeOnFailure}
}
}""").substitute(self.substitution)
#"""{
# nsresult rv = UnwrapObject<${protoID}, ${type}>(cx, ${source}, ${target});
# if (NS_FAILED(rv)) {
#${codeOnFailure}
# }
#}""").substitute(self.substitution)
class FailureFatalCastableObjectUnwrapper(CastableObjectUnwrapper):
"""
As CastableObjectUnwrapper, but defaulting to throwing if unwrapping fails
"""
def __init__(self, descriptor, source):
CastableObjectUnwrapper.__init__(self, descriptor, source,
"return 0; //XXXjdm return Throw(cx, rv);")
class CGThing():
"""
@ -599,15 +585,15 @@ def getJSToNativeConversionTemplate(type, descriptorProvider, failureCode=None,
raise TypeError("Consequential interface %s being used as an "
"argument" % descriptor.interface.identifier.name)
if failureCode is not None:
templateBody = str(CastableObjectUnwrapper(
descriptor,
"(${val}).to_object()",
failureCode))
if failureCode is None:
unwrapFailureCode = "return 0; //XXXjdm return Throw(cx, rv);"
else:
templateBody = str(FailureFatalCastableObjectUnwrapper(
descriptor,
"(${val}).to_object()"))
unwrapFailureCode = failureCode
templateBody = str(CastableObjectUnwrapper(
descriptor,
"(${val}).to_object()",
unwrapFailureCode))
declType = CGGeneric(descriptorType)
if type.nullable():