[R-pkg-devel] warning: explicit assigning values of variable of type ....

[Iris Simmons]

Unless I'm misunderstanding, you're trying to pass a value by name to a
function. That is not a thing in C nor C++. However if you want to name the
arguments, you can do so with comments:

/* print = */ print

On Thu, Jun 6, 2024, 19:16 Søren Højsgaard via R-package-devel <
r-package-devel using r-project.org> wrote:

> Dear all,
>
> From CRAN maintainers I recieve:
>
>
> Flavor: r-devel-linux-x86_64-debian-gcc
> Check: whether package can be installed, Result: WARNING
>   Found the following significant warnings:
>     grips_fit_ips.cpp:149:45: warning: explicitly assigning value of
> variable of type 'int' to itself [-Wself-assign]
>     grips_fit_ips.cpp:213:16: warning: explicitly assigning value of
> variable of type 'int' to itself [-Wself-assign]
>     grips_fit_ips.cpp:254:10: warning: explicitly assigning value of
> variable of type 'int' to itself [-Wself-assign]
>     grips_fit_ips.cpp:254:21: warning: explicitly assigning value of
> variable of type 'double' to itself [-Wself-assign]
>
>
>
> The first warning pertains to the line:
>
>     conips_inner_(S, K, elst0, clist0, print=print);
>
> print on lhs of "=" is the formal name and print on rhs of "=" the name of
> a variable. Does the compiler think I assign an integer
> to itself? Like if I write
>
> int a=7;
> a=a;
>
> Can anyone help me throw light on this?
>
> Thanks in advance
> Søren
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