From 11111e5733b189127dc2c4934d67693b9bc6e764 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Wed, 6 Dec 2023 12:05:07 -0800
Subject: Support visibility control and default to `internal`. (#3380)

* Support visibility control and default to `internal`.

* Fix wip.

* Fixes.

* Fix.

* Fix test.

* Add legacy language detection and compatibility for existing code.

* Add doc.

---------

Co-authored-by: Yong He <yhe@nvidia.com>
---
 .../language-feature/extensions/extension-import-helper.slang  | 10 +++++-----
 .../generics/struct-generic-value-param-import.slang           |  8 ++++----
 .../inheritance/struct-inheritance-imported.slang              |  8 ++++----
 3 files changed, 13 insertions(+), 13 deletions(-)

(limited to 'tests/language-feature')

diff --git a/tests/language-feature/extensions/extension-import-helper.slang b/tests/language-feature/extensions/extension-import-helper.slang
index c1a652645..11265762a 100644
--- a/tests/language-feature/extensions/extension-import-helper.slang
+++ b/tests/language-feature/extensions/extension-import-helper.slang
@@ -2,12 +2,12 @@
 
 //TEST_IGNORE_FILE:
 
-interface IThing
+public interface IThing
 {
-	float getValue();
+	public float getValue();
 }
 
-extension float : IThing
+public extension float : IThing
 {
-	float getValue() { return this; }
-}
\ No newline at end of file
+	public float getValue() { return this; }
+}
diff --git a/tests/language-feature/generics/struct-generic-value-param-import.slang b/tests/language-feature/generics/struct-generic-value-param-import.slang
index edc1b0c39..785b8146f 100644
--- a/tests/language-feature/generics/struct-generic-value-param-import.slang
+++ b/tests/language-feature/generics/struct-generic-value-param-import.slang
@@ -6,13 +6,13 @@
 // for `struct` decalrations in Slang files, including
 // any `import`ed code.
 
-interface IData {}
+public interface IData {}
 
-struct Data<let kCount : int> : IData
+public struct Data<let kCount : int> : IData
 {
-    int state;
+    public int state;
 
-    [mutating] void doStuff()
+    [mutating] public void doStuff()
     {
         state++;
     }
diff --git a/tests/language-feature/inheritance/struct-inheritance-imported.slang b/tests/language-feature/inheritance/struct-inheritance-imported.slang
index 8786b851c..16816ec97 100644
--- a/tests/language-feature/inheritance/struct-inheritance-imported.slang
+++ b/tests/language-feature/inheritance/struct-inheritance-imported.slang
@@ -1,12 +1,12 @@
 //TEST_IGNORE_FILE:
 // struct-inheritance-imported.slang
 
-struct Base
+public struct Base
 {
-    int a;
+    public int a;
 }
 
-struct Derived : Base
+public struct Derived : Base
 {}
 
-int getA(Derived d) { return d.a; }
+public int getA(Derived d) { return d.a; }
-- 
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