add call to `EnsureDecl` in `SpecializeGenericForOverload`.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/slang/check.cpp b/source/slang/check.cpp
index bc5d144b0..dc5efbd73 100644
--- a/source/slang/check.cpp
+++ b/source/slang/check.cpp
@@ -5348,6 +5348,8 @@ namespace Slang
             DeclRef<GenericDecl>			genericDeclRef,
             OverloadResolveContext&	context)
         {
+            EnsureDecl(genericDeclRef.getDecl());
+
             ConstraintSystem constraints;
             constraints.genericDecl = genericDeclRef.getDecl();