Bug 861371 - Allow Web IDL enums to have names starting with a digit; r=bzbarsky

--HG--
extra : rebase_source : 5ebf235e9408bdfdfd37504e2f79c65978ccf51d

dom/bindings/Codegen.py

@@ -5582,7 +5582,7 @@ def getEnumValueName(value):
     if re.match("[^\x20-\x7E]", value):
         raise SyntaxError('Enum value "' + value + '" contains non-ASCII characters')
     if re.match("^[0-9]", value):
-        raise SyntaxError('Enum value "' + value + '" starts with a digit')
+        return '_' + value
     value = re.sub(r'[^0-9A-Za-z_]', '_', value)
     if re.match("^_[A-Z]|__", value):
         raise SyntaxError('Enum value "' + value + '" is reserved by the C++ spec')

dom/bindings/test/TestCodeGen.webidl

@@ -36,6 +36,7 @@ callback interface TestSingleOperationCallbackInterface {
 };
 
 enum TestEnum {
+  "1",
   "a",
   "b"
 };