make -d:nimQuirky work with devel

lib/system/ansi_c.nim

@@ -148,4 +148,4 @@ proc rawWrite*(f: CFilePtr, s: cstring) {.compilerproc, nonreloadable, inline.}
   # we cannot throw an exception here!
   discard c_fwrite(s, 1, s.len, f)
 
-{.pop}
+{.pop.}

lib/system/fatal.nim

@@ -10,6 +10,8 @@ when hostOS == "standalone":
     panic(arg)
 
 elif defined(nimQuirky) and not defined(nimscript):
+  import ansi_c
+
   proc name(t: typedesc): string {.magic: "TypeTrait".}
 
   proc sysFatal(exceptn: typedesc, message, arg: string) {.inline, noReturn.} =