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| author | Björn Gustavsson <[email protected]> | 2016-06-20 13:25:04 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2016-09-05 11:49:13 +0200 |
| commit | 986d32a62b20c32338dac4dfd27c141c8f9be0fe (patch) | |
| tree | 8c913024f55a7aec281c3f72f630f6aaf52b8bae /lib/compiler/src/erl_bifs.erl | |
| parent | 5dba22121d77237edae5cf805b9da5f7e056e532 (diff) | |
| download | otp-986d32a62b20c32338dac4dfd27c141c8f9be0fe.tar.gz otp-986d32a62b20c32338dac4dfd27c141c8f9be0fe.tar.bz2 otp-986d32a62b20c32338dac4dfd27c141c8f9be0fe.zip | |
Implement the new ceil/1 and floor/1 guard BIFs
Implement as ceil/1 and floor/1 as new guard BIFs (essentially part of
Erlang language). They are guard BIFs because trunc/1 is a guard
BIF. It would be strange to have trunc/1 as a part of the language, but
not ceil/1 and floor/1.
Diffstat (limited to 'lib/compiler/src/erl_bifs.erl')
| -rw-r--r-- | lib/compiler/src/erl_bifs.erl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/compiler/src/erl_bifs.erl b/lib/compiler/src/erl_bifs.erl index 6b2d781a76..7240592e16 100644 --- a/lib/compiler/src/erl_bifs.erl +++ b/lib/compiler/src/erl_bifs.erl @@ -75,10 +75,12 @@ is_pure(erlang, binary_to_list, 1) -> true; is_pure(erlang, binary_to_list, 3) -> true; is_pure(erlang, bit_size, 1) -> true; is_pure(erlang, byte_size, 1) -> true; +is_pure(erlang, ceil, 1) -> true; is_pure(erlang, element, 2) -> true; is_pure(erlang, float, 1) -> true; is_pure(erlang, float_to_list, 1) -> true; is_pure(erlang, float_to_binary, 1) -> true; +is_pure(erlang, floor, 1) -> true; is_pure(erlang, hash, 2) -> false; is_pure(erlang, hd, 1) -> true; is_pure(erlang, integer_to_binary, 1) -> true; |