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bpo-46039: Split yield from in two (GH-30035)

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* Split YIELD_FROM opcode into SEND and JUMP_ABSOLUTE.

* Remove YIELD_FROM opcode.
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Mark Shannon 2021-12-15 10:30:09 +00:00 • committed by GitHub
parent 86de99588d
commit 0b50a4f0cd
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10 changed files with 91 additions and 53 deletions
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Objects/frameobject.c
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@ -249,7 +249,13 @@ mark_stacks(PyCodeObject *code_obj, int len)
next_stack = pop_value(pop_value(pop_value(next_stack)));
stacks[i+1] = next_stack;
break;
case SEND:
j = get_arg(code, i) + i + 1;
assert(j < len);
assert(stacks[j] == UNINITIALIZED || stacks[j] == pop_value(next_stack));
stacks[j] = pop_value(next_stack);
stacks[i+1] = next_stack;
break;
case JUMP_FORWARD:
j = get_arg(code, i) + i + 1;
assert(j < len);