From 4d517794eaac7dfe6196e9a36d709d66c5720492 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Tue, 17 Jun 2025 21:36:10 -0700
Subject: LanguageServer: Enhance auto completion for override. (#7465)

* Add additional completion keywords.

* LanguageServer: Enhance auto completion for `override`.
---
 .../interfaces/interface-override.slang            | 28 ++++++++++++++++++++++
 tests/language-server/override-completion.slang    | 16 +++++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 tests/diagnostics/interfaces/interface-override.slang
 create mode 100644 tests/language-server/override-completion.slang

(limited to 'tests')

diff --git a/tests/diagnostics/interfaces/interface-override.slang b/tests/diagnostics/interfaces/interface-override.slang
new file mode 100644
index 000000000..12539895b
--- /dev/null
+++ b/tests/diagnostics/interfaces/interface-override.slang
@@ -0,0 +1,28 @@
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
+
+interface IBase
+{
+    int f();
+}
+
+interface IDerived : IBase
+{
+    //CHECK-DAG: ([[# @LINE+1]]): error 30311:
+    __init() {}
+
+    property int value{
+        get;
+
+        //CHECK-DAG: ([[# @LINE+1]]): error 30311:
+        set{ }
+    }
+
+    __subscript(int index)->int
+    {
+        //CHECK-DAG: ([[# @LINE+1]]): error 30311:
+        get{}
+    }
+
+    //CHECK-DAG: ([[# @LINE+1]]): error 30312:
+    override int f() {}
+}
\ No newline at end of file
diff --git a/tests/language-server/override-completion.slang b/tests/language-server/override-completion.slang
new file mode 100644
index 000000000..7cfd52b3e
--- /dev/null
+++ b/tests/language-server/override-completion.slang
@@ -0,0 +1,16 @@
+//TEST:LANG_SERVER(filecheck=CHECK):
+interface IBar{}
+interface IFoo
+{
+    int eval();
+    void execute<int z,T:IBar>(int x);
+}
+
+struct Impl : IFoo
+{
+//COMPLETE:12,14
+    override 
+}
+
+//CHECK-DAG: int eval
+//CHECK-DAG: void execute<int z, T>
\ No newline at end of file
-- 
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