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bpo-33041: Rework compiling an "async for" loop. (#6142)

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* Added new opcode END_ASYNC_FOR.
* Setting global StopAsyncIteration no longer breaks "async for" loops.
* Jumping into an "async for" loop is now disabled.
* Jumping out of an "async for" loop no longer corrupts the stack.
* Simplify the compiler.
This commit is contained in:
Serhiy Storchaka 2018-03-23 14:34:35 +02:00 • committed by GitHub
parent c65bf3fe4a
commit 702f8f3611
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14 changed files with 276 additions and 226 deletions
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Include/opcode.h
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@ -34,6 +34,7 @@ extern "C" {
#define GET_ANEXT 51
#define BEFORE_ASYNC_WITH 52
#define BEGIN_FINALLY 53
#define END_ASYNC_FOR 54
#define INPLACE_ADD 55
#define INPLACE_SUBTRACT 56
#define INPLACE_MULTIPLY 57