https://issues.dlang.org/show_bug.cgi?id=17705
Issue ID: 17705
Summary: std.math.isFinite cannot run at compile-time
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: phobos
Assignee: [email protected]
Reporter: [email protected]
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import std.math : isFinite;
enum test = isFinite(15.0);
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>From what I understand from ketmar, the issue is that the CTFE allows casting
of floating types only to the same size, but isFinite casts it to ushort. This
can be solved for float and double by using uint and ulong, respectively; but I
do not know how to make it work real, unless we allow casting to a
struct/array.
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