diff options
Diffstat (limited to 'Include/internal/pycore_frame.h')
| -rw-r--r-- | Include/internal/pycore_frame.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Include/internal/pycore_frame.h b/Include/internal/pycore_frame.h index 856297a..20d48d2 100644 --- a/Include/internal/pycore_frame.h +++ b/Include/internal/pycore_frame.h @@ -61,7 +61,13 @@ typedef struct _PyInterpreterFrame { // over, or (in the case of a newly-created frame) a totally invalid value: _Py_CODEUNIT *prev_instr; int stacktop; /* Offset of TOS from localsplus */ - uint16_t yield_offset; + /* The return_offset determines where a `RETURN` should go in the caller, + * relative to `prev_instr`. + * It is only meaningful to the callee, + * so it needs to be set in any CALL (to a Python function) + * or SEND (to a coroutine or generator). + * If there is no callee, then it is meaningless. */ + uint16_t return_offset; char owner; /* Locals and stack */ PyObject *localsplus[1]; @@ -121,7 +127,7 @@ _PyFrame_Initialize( frame->stacktop = code->co_nlocalsplus; frame->frame_obj = NULL; frame->prev_instr = _PyCode_CODE(code) - 1; - frame->yield_offset = 0; + frame->return_offset = 0; frame->owner = FRAME_OWNED_BY_THREAD; for (int i = null_locals_from; i < code->co_nlocalsplus; i++) { |