https://issues.dlang.org/show_bug.cgi?id=15053

          Issue ID: 15053
           Summary: Runtime.cArgs not @nogc
           Product: D
           Version: D2
          Hardware: x86_64
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: druntime
          Assignee: nob...@puremagic.com
          Reporter: m...@philpax.me

When using @nogc code and/or C standard library functions, accessing the
standard C main arguments is useful. Unfortunately, cArgs is not @nogc:

---
import core.stdc.stdio;
import core.runtime;

@nogc:
void main()
{
    // NG
    printf("%s\n", Runtime.cArgs.argv[0]);
}
---

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