digitalmars.D.learn - CTFE static array error: cannot modify read-only constant
- Johan (19/19) Sep 22 2017 Hi all,
- Petar Kirov [ZombineDev] (3/22) Sep 23 2017 Looks like a compiler bug to me. Please file a bug report on
Hi all, ``` auto foo(const int[3] x) { int[3] y = x; y[0] = 1; // line 4 return y; } immutable int[3] a = [0,1,2]; immutable int[3] b = foo(a); // line 8 ``` compiles with an error: ``` 4: Error: cannot modify read-only constant [0, 1, 2] 8: called from here: foo(a) ``` What am I doing wrong? Thanks, Johan
Sep 22 2017
On Friday, 22 September 2017 at 14:43:28 UTC, Johan wrote:Hi all, ``` auto foo(const int[3] x) { int[3] y = x; y[0] = 1; // line 4 return y; } immutable int[3] a = [0,1,2]; immutable int[3] b = foo(a); // line 8 ``` compiles with an error: ``` 4: Error: cannot modify read-only constant [0, 1, 2] 8: called from here: foo(a) ``` What am I doing wrong? Thanks, JohanLooks like a compiler bug to me. Please file a bug report on https://issues.dlang.org/enter_bug.cgi
Sep 23 2017