diff options
Diffstat (limited to 'Doc/reference/executionmodel.rst')
| -rw-r--r-- | Doc/reference/executionmodel.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Doc/reference/executionmodel.rst b/Doc/reference/executionmodel.rst index 3f01180..a264015 100644 --- a/Doc/reference/executionmodel.rst +++ b/Doc/reference/executionmodel.rst @@ -128,6 +128,8 @@ lead to errors when a name is used within a block before it is bound. This rule is subtle. Python lacks declarations and allows name binding operations to occur anywhere within a code block. The local variables of a code block can be determined by scanning the entire text of the block for name binding operations. +See :ref:`the FAQ entry on UnboundLocalError <faq-unboundlocalerror>` +for examples. If the :keyword:`global` statement occurs within a block, all uses of the names specified in the statement refer to the bindings of those names in the top-level |