From 55535ed4c3aa224481b553784bef58c4efc14781 Mon Sep 17 00:00:00 2001
From: Larry Ewing <lewing@microsoft.com>
Date: Fri, 5 Apr 2024 14:04:30 -0500
Subject: [PATCH] Change change export name mangling to match expectations
 (#100652)

---
 src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs b/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs
index 402325b1275ff..4a29b47666e94 100644
--- a/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs
+++ b/src/tasks/WasmAppBuilder/PInvokeTableGenerator.cs
@@ -179,7 +179,7 @@ private string CEntryPoint(PInvoke pinvoke)
         if (pinvoke.WasmLinkage)
         {
             // We mangle the name to avoid collisions with symbols in other modules
-            return _fixupSymbolName($"{pinvoke.Module}_{pinvoke.EntryPoint}");
+            return _fixupSymbolName($"{pinvoke.Module}#{pinvoke.EntryPoint}");
         }
         return _fixupSymbolName(pinvoke.EntryPoint);
     }