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-rw-r--r--erts/emulator/beam/erl_bif_trace.c5
-rw-r--r--lib/kernel/test/seq_trace_SUITE.erl12
2 files changed, 8 insertions, 9 deletions
diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c
index 97e869f5a3..8a4f744b2c 100644
--- a/erts/emulator/beam/erl_bif_trace.c
+++ b/erts/emulator/beam/erl_bif_trace.c
@@ -2060,10 +2060,7 @@ BIF_RETTYPE seq_trace_print_2(BIF_ALIST_2)
if (have_no_seqtrace(SEQ_TRACE_TOKEN(BIF_P))) {
BIF_RET(am_false);
}
- if (!(is_atom(BIF_ARG_1) || is_small(BIF_ARG_1))) {
- BIF_ERROR(BIF_P, BADARG);
- }
- if (SEQ_TRACE_TOKEN_LABEL(BIF_P) != BIF_ARG_1)
+ if (!EQ(BIF_ARG_1, SEQ_TRACE_TOKEN_LABEL(BIF_P)))
BIF_RET(am_false);
seq_trace_update_send(BIF_P);
seq_trace_output(SEQ_TRACE_TOKEN(BIF_P), BIF_ARG_2,
diff --git a/lib/kernel/test/seq_trace_SUITE.erl b/lib/kernel/test/seq_trace_SUITE.erl
index 7c1413287c..9d97254dc0 100644
--- a/lib/kernel/test/seq_trace_SUITE.erl
+++ b/lib/kernel/test/seq_trace_SUITE.erl
@@ -147,17 +147,19 @@ tracer_set_get(Config) when is_list(Config) ->
ok.
print(Config) when is_list(Config) ->
- lists:foreach(fun do_print/1, ?TIMESTAMP_MODES).
+ [do_print(TsType, Label) || TsType <- ?TIMESTAMP_MODES,
+ Label <- [17, "label"]].
-do_print(TsType) ->
+do_print(TsType, Label) ->
start_tracer(),
+ seq_trace:set_token(label, Label),
set_token_flags([print, TsType]),
- seq_trace:print(0,print1),
+ seq_trace:print(Label,print1),
seq_trace:print(1,print2),
seq_trace:print(print3),
seq_trace:reset_trace(),
- [{0,{print,_,_,[],print1}, Ts0},
- {0,{print,_,_,[],print3}, Ts1}] = stop_tracer(2),
+ [{Label,{print,_,_,[],print1}, Ts0},
+ {Label,{print,_,_,[],print3}, Ts1}] = stop_tracer(2),
check_ts(TsType, Ts0),
check_ts(TsType, Ts1).