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Support using typedefs with nullable unions.

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This commit is contained in:
Ms2ger 2017-02-08 12:18:24 +01:00
parent 8ca1383c41
commit 35bc171a05
2 changed files with 3 additions and 1 deletions
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3
components/script/dom/bindings/codegen/CodegenRust.py
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@ -6122,7 +6122,8 @@ class CGBindingRoot(CGThing):
# Do codegen for all the typdefs # Do codegen for all the typdefs
for t in typedefs: for t in typedefs:
if t.innerType.isUnion(): if t.innerType.isUnion() and not t.innerType.nullable():
# Allow using the typedef's name for accessing variants.
cgthings.extend([CGGeneric("\npub use dom::bindings::codegen::UnionTypes::%s as %s;\n\n" % cgthings.extend([CGGeneric("\npub use dom::bindings::codegen::UnionTypes::%s as %s;\n\n" %
(t.innerType, t.identifier.name))]) (t.innerType, t.identifier.name))])
else: else:

1
components/script/dom/webidls/TestBinding.webidl
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@ -7,6 +7,7 @@
enum TestEnum { "", "foo", "bar" }; enum TestEnum { "", "foo", "bar" };
typedef (DOMString or URL or Blob) TestTypedef; typedef (DOMString or URL or Blob) TestTypedef;
typedef (DOMString or URL or Blob)? TestTypedefNullableUnion;
dictionary TestDictionary { dictionary TestDictionary {
required boolean requiredValue; required boolean requiredValue;