Feature

Add a method to cranelift-module that defines a data object without creating a new symbol.

Benefit

Avoiding symbols for anonymous data objects improves linker times.

Implementation

For cranelift-simplejit symbol names are unused for everything except for imports and exports already. For cranelift-object the data object could be added to the right section and then the section id and offset could be stored to generate the right relocations in the future.

Alternatives

Using Linkage::Local requires you to generate an unique name and has a negative impact on compilation times.