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gh-109923: set line number on the POP_TOP that follows a RETURN_GENERATOR (#109924)

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Irit Katriel 2023-09-27 13:24:33 +01:00 • committed by GitHub
parent b89ed9df39
commit ea285ad8b6
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3 changed files with 9 additions and 12 deletions
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Python/flowgraph.c
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@ -2468,17 +2468,19 @@ insert_prefix_instructions(_PyCompile_CodeUnitMetadata *umd, basicblock *entrybl
* of 0. This is because RETURN_GENERATOR pushes an element
* with _PyFrame_StackPush before switching stacks.
*/
location loc = LOCATION(umd->u_firstlineno, umd->u_firstlineno, -1, -1);
cfg_instr make_gen = {
.i_opcode = RETURN_GENERATOR,
.i_oparg = 0,
.i_loc = LOCATION(umd->u_firstlineno, umd->u_firstlineno, -1, -1),
.i_loc = loc,
.i_target = NULL,
};
RETURN_IF_ERROR(basicblock_insert_instruction(entryblock, 0, &make_gen));
cfg_instr pop_top = {
.i_opcode = POP_TOP,
.i_oparg = 0,
.i_loc = NO_LOCATION,
.i_loc = loc,
.i_target = NULL,
};
RETURN_IF_ERROR(basicblock_insert_instruction(entryblock, 1, &pop_top));