revert #16672 for incorrect semantics
diff --git a/Python/ceval.c b/Python/ceval.c
index 5f6f35c..32c203e 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1277,8 +1277,7 @@
/* line-by-line tracing support */
if (_Py_TracingPossible &&
- tstate->c_tracefunc != NULL && !tstate->tracing &&
- f->f_trace != NULL) {
+ tstate->c_tracefunc != NULL && !tstate->tracing) {
int err;
/* see maybe_call_line_trace
for expository comments */
@@ -3009,7 +3008,7 @@
/* Log traceback info. */
PyTraceBack_Here(f);
- if (tstate->c_tracefunc != NULL && f->f_trace != NULL)
+ if (tstate->c_tracefunc != NULL)
call_exc_trace(tstate->c_tracefunc, tstate->c_traceobj, f);
fast_block_end:
@@ -3128,7 +3127,7 @@
}
if (tstate->use_tracing) {
- if (tstate->c_tracefunc && f->f_trace != NULL) {
+ if (tstate->c_tracefunc) {
if (why == WHY_RETURN || why == WHY_YIELD) {
if (call_trace(tstate->c_tracefunc,
tstate->c_traceobj, f,