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Add stringifier method support to CodegenRust.py (fixes #1986)

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Add a stringifier to URLUtils (Location). (fixes #4605)

wpt metadata updates for #4605
This commit is contained in:
Chris Manchester 2015-01-18 17:12:35 -05:00
parent d1c8ed4359
commit 00f863b4fe
6 changed files with 69 additions and 52 deletions
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33
components/script/dom/bindings/codegen/CodegenRust.py
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@ -68,6 +68,13 @@ def stripTrailingWhitespace(text):
return '\n'.join(lines) + tail
def MakeNativeName(name):
# The gecko counterpart to this file uses the BinaryName machinery
# for this purpose (#4435 is the servo issue for BinaryName).
replacements = {
"__stringifier": "Stringify",
}
if name in replacements:
return replacements[name]
return name[0].upper() + name[1:]
builtinNames = {
@ -1182,13 +1189,25 @@ class MethodDefiner(PropertyDefiner):
"length": 0,
"flags": "JSPROP_ENUMERATE" })
if not static:
stringifier = descriptor.operations['Stringifier']
if stringifier:
self.regular.append({
"name": "toString",
"nativeName": stringifier.identifier.name,
"length": 0,
"flags": "JSPROP_ENUMERATE"
})
def generateArray(self, array, name):
if len(array) == 0:
return ""
def specData(m):
if m.get("methodInfo", True):
jitinfo = ("&%s_methodinfo" % m["name"])
identifier = m.get("nativeName", m["name"])
jitinfo = "&%s_methodinfo" % identifier
accessor = "genericMethod as NonNullJSNative"
else:
jitinfo = "0 as *const JSJitInfo"
@ -4056,8 +4075,8 @@ class CGInterfaceTrait(CGThing):
def members():
for m in descriptor.interface.members:
if m.isMethod() and not m.isStatic() \
and not m.isIdentifierLess():
if (m.isMethod() and not m.isStatic() and
(not m.isIdentifierLess() or m.isStringifier())):
name = CGSpecializedMethod.makeNativeName(descriptor, m)
infallible = 'infallible' in descriptor.getExtendedAttributes(m)
for idx, (rettype, arguments) in enumerate(m.signatures()):
@ -4125,7 +4144,8 @@ class CGDescriptor(CGThing):
(hasMethod, hasGetter, hasLenientGetter,
hasSetter, hasLenientSetter) = False, False, False, False, False
for m in descriptor.interface.members:
if m.isMethod() and not m.isIdentifierLess():
if (m.isMethod() and
(not m.isIdentifierLess() or m == descriptor.operations["Stringifier"])):
if m.isStatic():
assert descriptor.interface.hasInterfaceObject()
cgThings.append(CGStaticMethod(descriptor, m))
@ -4134,6 +4154,11 @@ class CGDescriptor(CGThing):
cgThings.append(CGMemberJITInfo(descriptor, m))
hasMethod = True
elif m.isAttr():
if m.stringifier:
raise TypeError("Stringifier attributes not supported yet. "
"See bug 824857.\n"
"%s" % m.location)
if m.isStatic():
assert descriptor.interface.hasInterfaceObject()
cgThings.append(CGStaticGetter(descriptor, m))