https://issues.dlang.org/show_bug.cgi?id=14737
Kenji Hara <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Hardware|x86_64 |All Summary|[2.068 beta] Array |[REG2.058] A concatenation |concatenation fails in enum |of array literal and static |declaration |array should make dynamic | |array OS|Linux |All --- Comment #2 from Kenji Hara <[email protected]> --- (In reply to briancschott from comment #0) > With 2.068.0-b1, it fails with this error: > test.d(12): Error: cannot cast expression ["a", "b", "c"] of type string[] > to string[2] > test.d(16): Error: cannot cast expression ["a", "b", "c"] of type string[] > to string[2] A concatenation T[] ~ T[n] should be typed as T[], so the both cases should succeed to compile. With the reduced test case: void main() { string[2] a2 = ["d", "e"]; auto b2 = ["a", "b", "c"] ~ a2; assert(b2 == ["a", "b", "c", "d", "e"]); } It had worked until 2.057, but since 2.058 e2ir error has occurred. The rejects-valid regression was introduced in: https://github.com/D-Programming-Language/dmd/pull/618 --
