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bugIssue is reported as a bugIssue is reported as a bugstalledwaiting for input by the Erlang/OTP teamwaiting for input by the Erlang/OTP teamteam:VMAssigned to OTP team VMAssigned to OTP team VM
Description
Describe the bug
Running erlc on one of the following testcases:
f1() ->
(bnot erlang:round(abs(bit_size(float_to_binary(float(18446744073709551615))) - (group_leader(ok, ok) orelse 2147483647)))) + ok.
or
f2(_V1) ->
(bnot round(((_V1 xor false) andalso 2147483647) + 2147483647)) bsr ok.
results in an error like the following:
test178921:1: function f1/0+22:
Internal consistency check failed - please report this bug.
Instruction: {gc_bif,'+',
{f,0},
1,
[{tr,{x,0},{t_integer,{4294966877,'+inf'}}},{atom,ok}],
{x,0}}
Error: {bad_typed_register,{t_integer,{2147483438,2147483438}},
{t_integer,{4294966877,'+inf'}}}:
Probably related: running erlc on
f3() ->
<< 0 || _V0 <- "Tl5briN", _ <- bnot erlang:round((_V0 + trunc(_V0)))>>.
results in
test10044:1: function '-f3/0-lbc$^0/2-0-'/2+12:
Internal consistency check failed - please report this bug.
Instruction: {call_only,2,{f,14}}
Error: {bad_arg_type,{x,0},
{t_integer,{-457,-107}},
{t_integer,{'-inf',-213}}}:
Affected versions
master
I could not reproduce this bug with an old version of OTP 25 I had lying around, so the bug must have been introduced in the past year.
Additional context
I suspect that this is related to #7254 (@jhogberg) which was a fix to the very similar #7251.
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bugIssue is reported as a bugIssue is reported as a bugstalledwaiting for input by the Erlang/OTP teamwaiting for input by the Erlang/OTP teamteam:VMAssigned to OTP team VMAssigned to OTP team VM