What should the _aApply... runtime functions, or in general, opApply() return? According to the current runtime implementation and http://www.digitalmars.com/d/2.0/statement.html, the return type should be int, but DMD expects Type::tindex (i.e. size_t) in ForeachStatement::semantic().

This is relevant to LDC, where the type is reflected in the backend (well, LLVM IR).

David

On 4/25/2011 4:38 PM, David Nadlinger wrote:
> What should the _aApply... runtime functions, or in general, opApply() return? According to the current runtime implementation and http://www.digitalmars.com/d/2.0/statement.html, the return type should be int, but DMD expects Type::tindex (i.e. size_t) in ForeachStatement::semantic().
>
> This is relevant to LDC, where the type is reflected in the backend (well, LLVM IR).
>
>

It should be int.