Experimental patch for explicit variable disposal in the IR.
(tests pass!)
Merge branch 'master' of github.com:numba/numba into var_lifetime
Remove unused Interpreter.syntax_info
Remove unused code
Fix test_ir
Add a test for CFGraph.topo_sort()
Add a couple docstrings
Merge branch 'master' of github.com:numba/numba into var_lifetime
Add a predictable random number state to TestCase
Merge branch 'master' of github.com:numba/numba into var_lifetime
Add object lifetime tests
Fix new tests under 2.x
Augment object lifetime tests a bit
Merge branch 'master' of github.com:numba/numba into var_lifetime
Merge branch 'master' of github.com:numba/numba into var_lifetime
Merge branch 'master' of github.com:numba/numba into var_lifetime
Merge branch 'master' of github.com:numba/numba into var_lifetime
Cleanup interpreter code a little
Merge branch 'master' of github.com:numba/numba into var_lifetime
Merge branch 'master' of github.com:numba/numba into var_lifetime