Amaury Forgeot d'Arc added the comment: Here is an attempt to correct the problem, with unit tests.
I removed half of the trick marked by a "XXX(nnorwitz)", by adding an attribute to "struct instr" (this attribute is a bitfield and does not increase the memory usage). FOR_ITER is no more special-cased in assemble_lnotab. Note that the attribute is not always set: only when the target block has already been filled with instructions. Hopefully this is the case for the beginning of loops (while & for). Then the second part of the trick (c->u->u_lineno_set = false, already used in compiler_for) can be applied to compiler_while. Don't know how to write this better. Nir's examples now correctly generate the 3 offsets, and the unit test checks that a "line" event is repeatedly emitted for the "while" condition. ---------- nosy: +amaury.forgeotdarc Added file: http://bugs.python.org/file9319/while_lnotab.patch _____________________________________ Tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue1750076> _____________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
