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/* TEST_OUTPUT:
---
fail_compilation/test21546.d(113): Error: cannot implicitly convert expression `pc` of type `const(int)* delegate() return` to `int* delegate() return`
fail_compilation/test21546.d(114): Error: cannot implicitly convert expression `pc` of type `const(int)* delegate() return` to `immutable(int)* delegate() return`
fail_compilation/test21546.d(115): Error: cannot implicitly convert expression `pi` of type `immutable(int)* delegate() return` to `int* delegate() return`
fail_compilation/test21546.d(213): Error: cannot implicitly convert expression `dc` of type `const(int) delegate() ref return` to `int delegate() ref return`
fail_compilation/test21546.d(214): Error: cannot implicitly convert expression `dc` of type `const(int) delegate() ref return` to `immutable(int) delegate() ref return`
fail_compilation/test21546.d(215): Error: cannot implicitly convert expression `di` of type `immutable(int) delegate() ref return` to `int delegate() ref return`
fail_compilation/test21546.d(305): Error: cannot implicitly convert expression `[dgi]` of type `immutable(int) delegate() ref return[]` to `int delegate() ref return[]`
---
*/
// https://issues.dlang.org/show_bug.cgi?id=21546
#line 100
alias Pm = int* delegate() return;
alias Pc = const(int)* delegate() return;
alias Pi = immutable(int)* delegate() return;
void f()
{
Pm pm;
Pc pc;
Pi pi;
pc = pm;
pc = pi;
pm = pc;
pi = pc;
pm = pi;
}
#line 200
alias DGm = ref int delegate() return;
alias DGc = ref const(int) delegate() return;
alias DGi = ref immutable(int) delegate() return;
void g()
{
DGm dm;
DGc dc;
DGi di;
dc = dm;
dc = di;
dm = dc;
di = dc;
dm = di;
}
#line 300
void h()
{
immutable int i = 0;
DGi dgi = ref() => i;
DGm[] dgms = [ dgi ];
}
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