From 879ee3d187e577189eba9aed7bc6326b740cb627 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 5 Sep 2024 11:53:14 -0700
Subject: Support entrypoints defined in a namespace. (#5011)

* Support entrypoints defined in a namespace.

* Fix test.
---
 source/slang/slang.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'source/slang/slang.cpp')

diff --git a/source/slang/slang.cpp b/source/slang/slang.cpp
index 4a6d33363..b0898b1a0 100644
--- a/source/slang/slang.cpp
+++ b/source/slang/slang.cpp
@@ -2328,7 +2328,14 @@ DeclRef<Decl> ComponentType::findDeclFromString(
     {
         result = declRefExpr->declRef;
     }
-
+    else if (auto overloadedExpr = as<OverloadedExpr>(checkedExpr))
+    {
+        sink->diagnose(SourceLoc(), Diagnostics::ambiguousReference, name);
+        for (auto candidate : overloadedExpr->lookupResult2)
+        {
+            sink->diagnose(candidate.declRef.getDecl(), Diagnostics::overloadCandidate, candidate.declRef);
+        }
+    }
     m_decls[name] = result;
     return result;
 }
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