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authorBjörn Gustavsson <[email protected]>2016-06-27 12:54:04 +0200
committerBjörn Gustavsson <[email protected]>2016-09-05 11:49:13 +0200
commit6d40cfd77f1d2f1e1403e4b41c0b53ae6499ea11 (patch)
tree774f51ba146c2b172b73bf778c6d8e820d0a0d9c /lib/compiler/test
parent986d32a62b20c32338dac4dfd27c141c8f9be0fe (diff)
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Add math:floor/1 and math:ceil/1
Add math:floor/1 and math:ceil/1 to avoid unnecessary conversions in floating point expressions. That is, instead of having to write float(floor(X)) as part of a floating point expressions, we can write simply math:floor(X).
Diffstat (limited to 'lib/compiler/test')
-rw-r--r--lib/compiler/test/float_SUITE.erl5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/compiler/test/float_SUITE.erl b/lib/compiler/test/float_SUITE.erl
index f6095947ca..0ebc71eb9b 100644
--- a/lib/compiler/test/float_SUITE.erl
+++ b/lib/compiler/test/float_SUITE.erl
@@ -150,6 +150,11 @@ math_functions(Config) when is_list(Config) ->
?OPTIONAL(0.0, math:erf(id(0))),
?OPTIONAL(1.0, math:erfc(id(0))),
+ 5.0 = math:floor(5.6),
+ 6.0 = math:ceil(5.6),
+ 5.0 = math:floor(id(5.4)),
+ 6.0 = math:ceil(id(5.4)),
+
%% Only for coverage (of beam_type.erl).
{'EXIT',{undef,_}} = (catch math:fnurfla(0)),
{'EXIT',{undef,_}} = (catch math:fnurfla(0, 0)),