dmd/compiler/test/fail_compilation/aliasassign.d
2022-07-09 18:53:07 +02:00

21 lines
606 B
D

/* TEST_OUTPUT:
---
fail_compilation/aliasassign.d(13): Error: `B` must have same parent `Swap!(int, string)` as alias `B`
fail_compilation/aliasassign.d(14): Error: `A` must have same parent `Swap!(int, string)` as alias `A`
fail_compilation/aliasassign.d(21): Error: template instance `aliasassign.Swap!(int, string)` error instantiating
fail_compilation/aliasassign.d(21): while evaluating: `static assert(Swap!(int, string))`
---
*/
template Swap (alias A, alias B)
{
alias C = A;
B = A;
A = B;
enum Swap = true;
}
alias A = int;
alias B = string;
static assert(Swap!(A, B));