tools/gen-cpydiff: Add "array" to list of modules requiring "u"-imports.
@@ -50,7 +50,7 @@ INDEXTEMPLATE = '../docs/differences/index_template.txt'
INDEX = 'index.rst'
HEADER = '.. This document was generated by tools/gen-cpydiff.py\n\n'
-UIMPORTLIST = {'struct', 'collections', 'json'}
+UIMPORTLIST = {'array', 'struct', 'collections', 'json'}
CLASSMAP = {'Core': 'Core Language', 'Types': 'Builtin Types'}
INDEXPRIORITY = ['syntax', 'core_language', 'builtin_types', 'modules']
RSTCHARS = ['=', '-', '~', '`', ':']
