Comment #0 by bearophile_hugs — 2011-09-12T12:28:53Z
Maybe this is an enhancement request. D2 code:
import std.algorithm;
int sqr(in int x) pure nothrow { return x * x; }
enum r = map!sqr([3, 6]);
void main() {}
DMD 2.055 gives:
...\src\phobos\std\algorithm.d(459): Error: CTFE internal error assigning struct
test.d(3): Error: cannot evaluate map([3,6]) at compile time
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I don't know if an enum range is meaningful, my final purpose was to create a compile-time constant array:
enum int[] r = array(map!sqr([3, 6]));
Comment #1 by clugdbug — 2011-09-29T01:21:18Z
*** This issue has been marked as a duplicate of issue 6419 ***