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Prefer if..let over if..is_some..unwrap in codegen

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This commit is contained in:
Corey Farwell
2015-08-13 16:35:21 -04:00
parent f3b7c5cb4b
commit 7a774a198c
1 changed files with 4 additions and 8 deletions
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12
components/script/dom/bindings/codegen/CodegenRust.py
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@@ -4032,8 +4032,7 @@ class CGDOMJSProxyHandler_getOwnPropertyDescriptor(CGAbstractExternMethod):
'successCode': fillDescriptor,
'pre': 'let mut result_root = RootedValue::new(cx, UndefinedValue());'
}
get += ("if index.is_some() {\n" +
" let index = index.unwrap();\n" +
get += ("if let Some(index) = index {\n" +
" let this = UnwrapProxy(proxy);\n" +
" let this = &*this;\n" +
CGIndenter(CGProxyIndexedGetter(self.descriptor, templateValues)).define() + "\n" +
@@ -4102,8 +4101,7 @@ class CGDOMJSProxyHandler_defineProperty(CGAbstractExternMethod):
if not (self.descriptor.operations['IndexedCreator'] is indexedSetter):
raise TypeError("Can't handle creator that's different from the setter")
set += ("let index = get_array_index_from_id(cx, id);\n" +
"if index.is_some() {\n" +
" let index = index.unwrap();\n" +
"if let Some(index) = index {\n" +
" let this = UnwrapProxy(proxy);\n" +
" let this = &*this;\n" +
CGIndenter(CGProxyIndexedSetter(self.descriptor)).define() +
@@ -4186,8 +4184,7 @@ class CGDOMJSProxyHandler_hasOwn(CGAbstractExternMethod):
indexedGetter = self.descriptor.operations['IndexedGetter']
if indexedGetter:
indexed = ("let index = get_array_index_from_id(cx, id);\n" +
"if index.is_some() {\n" +
" let index = index.unwrap();\n" +
"if let Some(index) = index {\n" +
" let this = UnwrapProxy(proxy);\n" +
" let this = &*this;\n" +
CGIndenter(CGProxyIndexedGetter(self.descriptor)).define() + "\n" +
@@ -4259,8 +4256,7 @@ if !expando.ptr.is_null() {
indexedGetter = self.descriptor.operations['IndexedGetter']
if indexedGetter:
getIndexedOrExpando = ("let index = get_array_index_from_id(cx, id);\n" +
"if index.is_some() {\n" +
" let index = index.unwrap();\n" +
"if let Some(index) = index {\n" +
" let this = UnwrapProxy(proxy);\n" +
" let this = &*this;\n" +
CGIndenter(CGProxyIndexedGetter(self.descriptor, templateValues)).define())