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| author | Lars Thorsen <[email protected]> | 2015-05-20 10:12:46 +0200 |
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| committer | Lars Thorsen <[email protected]> | 2015-05-20 10:12:46 +0200 |
| commit | 7b81ed532898c735ad8901723df373e5f0246127 (patch) | |
| tree | 5f69565b5016fb08d3bd62ecaf53fa12d4cb7c51 /lib/dialyzer/src/dialyzer_typesig.erl | |
| parent | fd63f2b7108e2607e43d709e6d3885e4a7406ec8 (diff) | |
| parent | 5bd9afcd35d1a5c46dce8e75c650841a3061f45b (diff) | |
| download | otp-7b81ed532898c735ad8901723df373e5f0246127.tar.gz otp-7b81ed532898c735ad8901723df373e5f0246127.tar.bz2 otp-7b81ed532898c735ad8901723df373e5f0246127.zip | |
Merge branch 'master' of git-server:otp
Conflicts:
lib/orber/src/orber.app.src
Diffstat (limited to 'lib/dialyzer/src/dialyzer_typesig.erl')
| -rw-r--r-- | lib/dialyzer/src/dialyzer_typesig.erl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/dialyzer/src/dialyzer_typesig.erl b/lib/dialyzer/src/dialyzer_typesig.erl index 1737bfd3a9..6c14860d7d 100644 --- a/lib/dialyzer/src/dialyzer_typesig.erl +++ b/lib/dialyzer/src/dialyzer_typesig.erl @@ -1579,11 +1579,11 @@ get_bif_constr({M, F, A} = _BIF, Dst, Args, _State) -> eval_inv_arith('+', _Pos, Dst, Arg) -> bif_return(erlang, '-', 2, [Dst, Arg]); eval_inv_arith('*', _Pos, Dst, Arg) -> - case t_number_vals(Arg) of - [0] -> t_integer(); - _ -> + Zero = t_from_term(0), + case t_is_none(t_inf(Arg, Zero)) of + false -> t_integer(); + true -> TmpRet = bif_return(erlang, 'div', 2, [Dst, Arg]), - Zero = t_from_term(0), %% If 0 is not part of the result, it cannot be part of the argument. case t_is_subtype(Zero, Dst) of false -> t_subtract(TmpRet, Zero); |