[Bug c++/127229] ICE: in convert_like_internal, at cp/call.cc:8738

[eczbek.void at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=127229

--- Comment #1 from eczbek.void at gmail dot com ---
Also, a slightly different error: https://godbolt.org/z/nrGonhEMo

```
#include <meta>

void f(auto&& x) {
        int y =
[:variable_of(parameters_of(std::meta::current_function())[0]):];
}

int main() {
        f(0);
}
```

```
<source>: In instantiation of 'void f(auto:8&&) [with auto:8 = int]':
<source>:8:3:   required from here
    8 |         f(0);
      |         ~^~~
<source>:4:13: internal compiler error: in implicit_conversion, at
cp/call.cc:2248
    4 |         int y =
[:variable_of(parameters_of(std::meta::current_function())[0]):];
      |             ^
0x2bddaf8 diagnostics::context::diagnostic_impl(rich_location*,
diagnostics::metadata const*, diagnostics::option_id, char const*,
__va_list_tag (*) [1], diagnostics::kind)
        ???:0
0x2bd273b internal_error(char const*, ...)
        ???:0
0xb4a87a fancy_abort(char const*, int, char const*)
        ???:0
0xb7d7df can_convert_arg_bad(tree_node*, tree_node*, tree_node*, int, int)
        ???:0
0xeb30f0 store_init_value(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int)
        ???:0
0xc5e606 cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int,
cp_decomp*)
        ???:0
0xe0754d instantiate_decl(tree_node*, bool, bool)
        ???:0
0xe114ba instantiate_pending_templates(int)
        ???:0
0xc72db8 c_parse_final_cleanups()
        ???:0
0xf35c58 c_common_parse_file()
        ???:0
/cefs/94/945ccd2dc62f324d7e139303_gcc-trunk-20260905/bin/../libexec/gcc/x86_64-linux-gnu/17.0.0/cc1plus
-quiet -imultiarch x86_64-linux-gnu -iprefix
/cefs/94/945ccd2dc62f324d7e139303_gcc-trunk-20260905/bin/../lib/gcc/x86_64-linux-gnu/17.0.0/
-D_GNU_SOURCE <source> -quiet -dumpdir /app/ -dumpbase output.cpp -dumpbase-ext
.cpp -masm=intel -mtune=generic -march=x86-64 -g -std=c++26
-fdiagnostics-color=always -fno-verbose-asm -freflection -o /app/output.s
```