From 19867ffca6dca7995c799354081219c9e76f13d1 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 20 Feb 2025 14:48:51 -0800
Subject: Simplify implicit cast ctors for vector & matrix. (#6408)

* Simplify implicit cast ctors for vector & matrix.

* Fix formatting.

* Fix tests.

* Fix Falcor test.

* Mark __builtin_cast as internal.
---
 source/slang/slang-ast-builder.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'source/slang/slang-ast-builder.cpp')

diff --git a/source/slang/slang-ast-builder.cpp b/source/slang/slang-ast-builder.cpp
index 6ffaee7db..b3afa5310 100644
--- a/source/slang/slang-ast-builder.cpp
+++ b/source/slang/slang-ast-builder.cpp
@@ -948,6 +948,14 @@ SubtypeWitness* ASTBuilder::getConjunctionSubtypeWitness(
     return witness;
 }
 
+TypeCoercionWitness* ASTBuilder::getTypeCoercionWitness(
+    Type* subType,
+    Type* superType,
+    DeclRef<Decl> declRef)
+{
+    return getOrCreate<TypeCoercionWitness>(subType, superType, declRef.declRefBase);
+}
+
 DeclRef<Decl> _getMemberDeclRef(ASTBuilder* builder, DeclRef<Decl> parent, Decl* decl)
 {
     return builder->getMemberDeclRef(parent, decl);
-- 
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