mixin template and const property qualifier?
aldanor via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Mon Dec 15 15:14:28 PST 2014
Could someone please explain why the following doesn't compile
with "const" qualifier while it does work without it?
/* test.d */
module test;
mixin template Foo() {
mixin("@property int bar() const { return foo; }");
}
int foo = 1;
mixin Foo;
unittest {
assert(foo == bar);
}
> rdmd -main -unittest test.d
test.d-mixin-4(4): Error: function test.Foo!().bar without 'this'
cannot be const
test.d(9): Error: mixin test.Foo!() error instantiating
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