https://issues.dlang.org/show_bug.cgi?id=24727

          Issue ID: 24727
           Summary: importc: macro conflicts with struct of same name
           Product: D
           Version: D2
          Hardware: x86_64
                OS: All
            Status: NEW
          Severity: blocker
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: ryuukk.dev@gmail.com

```
struct mg_str {

};

void mg_str_s() {

}

#define mg_str(s) mg_str_s(s)
```



The following fail with DMD

```
#defines(119): Error: template `bug.mg_str(__MP21)(__MP21 s)` conflicts with
struct `bug.mg_str` at bug.c(1)
```


Perhaps this doesn't cover templates? https://github.com/dlang/dmd/pull/12567

--