https://github.com/python/cpython/commit/cebc6f51ee14dbeb90277f479e2293ae1ee64ccc
commit: cebc6f51ee14dbeb90277f479e2293ae1ee64ccc
branch: 3.13
author: Irit Katriel <[email protected]>
committer: Yhg1s <[email protected]>
date: 2024-09-29T17:53:47-07:00
summary:
[3.13] gh-124746: remove assertion on exits having line numbers (#124762)
gh-124746: remove assertion in 3.13
files:
M Python/flowgraph.c
diff --git a/Python/flowgraph.c b/Python/flowgraph.c
index b8d3f066d18540..d12b602e710094 100644
--- a/Python/flowgraph.c
+++ b/Python/flowgraph.c
@@ -518,21 +518,6 @@ no_redundant_jumps(cfg_builder *g) {
return true;
}
-static bool
-all_exits_have_lineno(basicblock *entryblock) {
- for (basicblock *b = entryblock; b != NULL; b = b->b_next) {
- for (int i = 0; i < b->b_iused; i++) {
- cfg_instr *instr = &b->b_instr[i];
- if (instr->i_opcode == RETURN_VALUE) {
- if (instr->i_loc.lineno < 0) {
- assert(0);
- return false;
- }
- }
- }
- }
- return true;
-}
#endif
/***** CFG preprocessing (jump targets and exceptions) *****/
@@ -2500,7 +2485,6 @@ _PyCfg_OptimizeCodeUnit(cfg_builder *g, PyObject *consts,
PyObject *const_cache,
RETURN_IF_ERROR(insert_superinstructions(g));
RETURN_IF_ERROR(push_cold_blocks_to_end(g));
- assert(all_exits_have_lineno(g->g_entryblock));
RETURN_IF_ERROR(resolve_line_numbers(g, firstlineno));
return SUCCESS;
}
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