Commit 20cc5be
jhylton
compiler.transformer: correct lineno attribute when possible
SF patch #1015989
The basic idea of this patch is to compute lineno attributes for all AST nodes. The actual
implementation lead to a lot of restructing and code cleanup.
The generated AST nodes now have an optional lineno argument to constructor. Remove the
top-level asList(), since it didn't seem to serve any purpose. Add an __iter__ to ast nodes.
Use isinstance() instead of explicit type tests.
Change transformer to use the new lineno attribute, which replaces three lines of code with one.
Use universal newlines so that we can get rid of special-case code for line endings. Use
lookup_node() in a few more frequently called, but simple com_xxx methods(). Change string
exception to class exception.
git-svn-id: http://svn.python.org/projects/python/trunk@37285 6015fed2-1504-0410-9fe1-9d1591cc47711 parent 7afcbb9 commit 20cc5be
6 files changed
Lines changed: 407 additions & 447 deletions
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