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author | Hans Bolinder <hasse@erlang.org> | 2014-03-26 08:31:27 +0100 |
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committer | Hans Bolinder <hasse@erlang.org> | 2014-03-26 08:31:27 +0100 |
commit | 4057cf67d8f4c42992efc61790225d394a8709a2 (patch) | |
tree | 72a445178e8ff1be3a32daa3cd46b67993f42a3b /lib/hipe/cerl | |
parent | d54ef284388e4e5148be8de51ba2f9ebc2e3285e (diff) | |
parent | a360c3e6cdcc54fe040a1aef157eb1489ab4bdb3 (diff) | |
download | otp-4057cf67d8f4c42992efc61790225d394a8709a2.tar.gz otp-4057cf67d8f4c42992efc61790225d394a8709a2.tar.bz2 otp-4057cf67d8f4c42992efc61790225d394a8709a2.zip |
Merge branch 'aronisstav/hipe/opaque_fix'
* aronisstav/hipe/opaque_fix:
Don't 'opaque-decorate' a success typing using an incompatible spec
Diffstat (limited to 'lib/hipe/cerl')
-rw-r--r-- | lib/hipe/cerl/erl_types.erl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl index 5938d94e65..28281a2fac 100644 --- a/lib/hipe/cerl/erl_types.erl +++ b/lib/hipe/cerl/erl_types.erl @@ -618,7 +618,7 @@ t_decorate_with_opaque(T1, T2, Opaques) -> end end. -decorate(?none=Type, _, _Opaques) -> Type; +decorate(Type, ?none, _Opaques) -> Type; decorate(?function(Domain, Range), ?function(D, R), Opaques) -> ?function(decorate(Domain, D, Opaques), decorate(Range, R, Opaques)); decorate(?list(Types, Tail, Size), ?list(Ts, Tl, _Sz), Opaques) -> @@ -684,6 +684,7 @@ union_decorate(U1, U2, Opaques) -> List = [A,B,F,I,L,N,T,M,Map], DecList = [Dec || E <- List, + not t_is_none(E), not t_is_none(Dec = decorate(E, Opaque, Opaques))], t_sup([Union|DecList]). |