using caller inside of <%call> can be polluted #170
Description
Migrated issue, originally created by Michael Bayer (@zzzeek)
moving the call to <%self:A> below the caller changes to an endless loop, removing the <%self:A> call altogether removes the issue. So <%self:A> is affecting the identity of caller and it appears to be a codegen issue.
from mako.template import Template
x = """
<%def name="A()">
A
${caller.body()}
</%def>
<%def name="B()">
B
${caller.body()}
</%def>
<%def name="C()">
C
<%self:B>
<%self:A>
A body
</%self:A>
B body
${caller.body()}
</%self:B>
</%def>
<%self:C>
C body
</%self:C>
"""
t = Template(x)
print t.code
print t.render()