fn convConstAssumeCapacity( self: *Builder, val: Constant, ty: Type, ) Constant
fn convConstAssumeCapacity( self: *Builder, val: Constant, ty: Type, ) Constant { const val_ty = val.typeOf(self); if (val_ty == ty) return val; return self.castConstAssumeCapacity(self.convConstTag(val_ty, ty), val, ty); }