Bug 10387 – BigInt lacks opBinary overloads for bitwise operators

Attempting to apply the bitwise operators to BigInt values results compile time error. Steps to reproduce: void main() { import std.bigint; import std.stdio; auto x = BigInt(2), m = BigInt(11); auto x1 = x & m; auto x2 = x | m; auto x3 = x ^ m; writeln("x1 = ", x1, " x2 = ", x2, " x3 = ", x3); x = BigInt(5), m = BigInt(27); x1 = x & m; x2 = x | m; x3 = x ^ m; writeln("x1 = ", x1, " x2 = ", x2, " x3 = ", x3); x = BigInt(2), m = BigInt(18); x1 = x & m; x2 = x | m; x3 = x ^ m; writeln("x1 = ", x1, " x2 = ", x2, " x3 = ", x3); } Actual results: andrew@ace:~$ dmd bw bw.d(7): Error: 'x' is not of integral type, it is a BigInt bw.d(7): Error: 'm' is not of integral type, it is a BigInt bw.d(8): Error: 'x' is not of integral type, it is a BigInt bw.d(8): Error: 'm' is not of integral type, it is a BigInt bw.d(9): Error: 'x' is not of integral type, it is a BigInt bw.d(9): Error: 'm' is not of integral type, it is a BigInt bw.d(13): Error: 'x' is not of integral type, it is a BigInt bw.d(13): Error: 'm' is not of integral type, it is a BigInt bw.d(14): Error: 'x' is not of integral type, it is a BigInt bw.d(14): Error: 'm' is not of integral type, it is a BigInt bw.d(15): Error: 'x' is not of integral type, it is a BigInt bw.d(15): Error: 'm' is not of integral type, it is a BigInt bw.d(19): Error: 'x' is not of integral type, it is a BigInt bw.d(19): Error: 'm' is not of integral type, it is a BigInt bw.d(20): Error: 'x' is not of integral type, it is a BigInt bw.d(20): Error: 'm' is not of integral type, it is a BigInt bw.d(21): Error: 'x' is not of integral type, it is a BigInt bw.d(21): Error: 'm' is not of integral type, it is a BigInt Expected results: x1 = 2 x2 = 11 x3 = 9 x1 = 1 x2 = 31 x3 = 30 x1 = 2 x2 = 18 x3 = 16 DMD64 D Compiler v2.064-devel-22a06f8 on Mac OS 10.8.4

*** This issue has been marked as a duplicate of issue 9061 ***