fixes issue with code generator that causes unbound variables
to be generated if set was used in if-blocks.
--HG--
branch : trunk
diff --git a/tests/test_old_bugs.py b/tests/test_old_bugs.py
index 92fb43a..bea07dc 100644
--- a/tests/test_old_bugs.py
+++ b/tests/test_old_bugs.py
@@ -69,3 +69,9 @@
tmpl = env.from_string('{% for i in (1, 2) %}{{ i }}{% endfor %}'
'{% macro i() %}3{% endmacro %}{{ i() }}')
assert tmpl.render() == '123'
+
+
+def test_partial_conditional_assignments():
+ tmpl = env.from_string('{% if b %}{% set a = 42 %}{% endif %}{{ a }}')
+ assert tmpl.render(a=23) == '23'
+ assert tmpl.render(b=True) == '42'