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| author | Björn Gustavsson <[email protected]> | 2017-11-26 08:22:52 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2017-11-27 10:20:19 +0100 |
| commit | c8ab08ec94c2b744342f8ee01c7f95a264f888df (patch) | |
| tree | 6a71f73d437cb143ff8a3d22fac807b0a82b581b /lib/compiler/src/beam_utils.erl | |
| parent | 5f27079c58ac9705b5e1c81cd5a14c1d245afd66 (diff) | |
| download | otp-c8ab08ec94c2b744342f8ee01c7f95a264f888df.tar.gz otp-c8ab08ec94c2b744342f8ee01c7f95a264f888df.tar.bz2 otp-c8ab08ec94c2b744342f8ee01c7f95a264f888df.zip | |
Recognize 'nil' as a literal in beam_utils:bif_to_test/3
beam_utils:bif_to_test/3 is supposed to never put a literal
operand as the first operand in is_eq_exact or is_ne_exact,
but 'nil' was not recognized as a literal.
Diffstat (limited to 'lib/compiler/src/beam_utils.erl')
| -rw-r--r-- | lib/compiler/src/beam_utils.erl | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index 00f396c246..dd7ec4da96 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -32,7 +32,8 @@ -import(lists, [map/2,member/2,sort/1,reverse/1,splitwith/2]). --define(is_const(Val), (element(1, Val) =:= integer orelse +-define(is_const(Val), (Val =:= nil orelse + element(1, Val) =:= integer orelse element(1, Val) =:= float orelse element(1, Val) =:= atom orelse element(1, Val) =:= literal)). |