use two underscores for easy demangling [backport:1.6] (nim-lang#19028)

(cherry picked from commit 1a45da9)
narimiran · Oct 27, 2021 · b18b636 · b18b636
1 parent ac89e06
commit b18b636
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/ccgtypes.nim b/compiler/ccgtypes.nim
@@ -39,7 +39,7 @@ proc mangleName(m: BModule; s: PSym): Rope =
   result = s.loc.r
   if result == nil:
     result = s.name.s.mangle.rope
-    result.add "_"
+    result.add "__"
     result.add m.g.graph.ifaces[s.itemId.module].uniqueName
     result.add "_"
     result.add rope s.itemId.item