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Don't define empty FooMethods traits.

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This commit is contained in:
Ms2ger
2015-03-13 14:52:56 +01:00
parent b213a80f80
commit 6eb9607bb9
2 changed files with 9 additions and 11 deletions
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13
components/script/dom/bindings/codegen/CodegenRust.py
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@@ -4150,13 +4150,16 @@ class CGInterfaceTrait(CGThing):
def fmt(arguments):
return "".join(", %s: %s" % argument for argument in arguments)
methods = CGList([
methods = [
CGGeneric("fn %s(self%s) -> %s;\n" % (name, fmt(arguments), rettype))
for name, arguments, rettype in members()
], "")
self.cgRoot = CGWrapper(CGIndenter(methods),
pre="pub trait %sMethods {\n" % descriptor.interface.identifier.name,
post="}")
]
if methods:
self.cgRoot = CGWrapper(CGIndenter(CGList(methods, "")),
pre="pub trait %sMethods {\n" % descriptor.interface.identifier.name,
post="}")
else:
self.cgRoot = CGGeneric("")
def define(self):
return self.cgRoot.define()