erts: Add guard BIF erlang:is_integer/3
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CT Test Results 7 files 635 suites 3h 17m 4s ⏱️ For more details on these failures, see this check. Results for commit 64b2fde. ♻️ This comment has been updated with latest results. To speed up review, make sure that you have read Contributing to Erlang/OTP and that all checks pass. See the TESTING and DEVELOPMENT HowTo guides for details about how to run test locally. Artifacts// Erlang/OTP Github Action Bot |
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Add guard BIF `erlang:is_integer/3`, following the design of the
original EEP-16, only changing the name from `is_between` to
`is_integer`. This BIF takes in 3 parameters, `Term`, `LowerBound`,
and `UpperBound`.
It returns `true` if `Term`, `LowerBound`, and `UpperBound` are
all integers, and `LowerBound =< Term =< UpperBound`; otherwise,
it returns false.
Failure: `badarg` if `LowerBound` or `UpperBound` does not evaluate to
an integer.
Example:
````
1> is_integer(2, 1, 10).
true
2> is_integer(11, 1, 10).
false
3> is_integer(1, 1.0, 10.0).
** exception error: bad argument
in function is_integer/3
called as is_integer(1,1.0,10.0)
````
Co-authored-by: Björn Gustavsson <[email protected]>
Co-authored-by: John Högberg <[email protected]>
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Add guard BIF
erlang:is_integer/3, following the design of the original EEP-16, only changing the name fromis_betweentois_integer. This BIF takes in 3 parameters,Term,LowerBound, andUpperBound.It returns
trueifTerm,LowerBound, andUpperBoundare all integers, andLowerBound =< Term =< UpperBound; otherwise, it returns false.Failure:
badargifLowerBoundorUpperBounddoes not evaluate to an integer.Example:
We decide to not update and reuse the previous PR because the name of the BIF has changed.