From 5707f06c3c71b705960390e7808c03f583abc887 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Sat, 23 Aug 2025 21:46:52 +0800
Subject: [PATCH 1/4] Update error message in C2290 error reference

---
 docs/error-messages/compiler-errors-1/compiler-error-c2290.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
index 5742c5e234..8d37369ecf 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
@@ -7,7 +7,7 @@ helpviewer_keywords: ["C2290"]
 ---
 # Compiler Error C2290
 
-> C++ asm syntax ignored. Use __asm.
+> C++ 'asm' syntax ignored. Use __asm.
 
 ## Remarks
 

From e2d64eaa5f89e9df52ae90514b65420bb33d59ab Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Sat, 23 Aug 2025 21:53:17 +0800
Subject: [PATCH 2/4] Augment remarks in C2290 error reference

---
 docs/error-messages/compiler-errors-1/compiler-error-c2290.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
index 8d37369ecf..935f49e396 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
@@ -11,4 +11,4 @@ helpviewer_keywords: ["C2290"]
 
 ## Remarks
 
-The **`asm`** syntax is reserved for future use.
+The **`asm`** syntax is reserved for future use, try [`__asm`](../../assembler/inline/asm.md) instead. For more information, see [Inline Assembler](../../assembler/inline/inline-assembler.md).

From 5ad86f60a341a05619a2efed3165c0bc7e73b643 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Sat, 23 Aug 2025 22:01:09 +0800
Subject: [PATCH 3/4] Add example in C2290 error reference

---
 .../compiler-errors-1/compiler-error-c2290.md     | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
index 935f49e396..123770e976 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
@@ -12,3 +12,18 @@ helpviewer_keywords: ["C2290"]
 ## Remarks
 
 The **`asm`** syntax is reserved for future use, try [`__asm`](../../assembler/inline/asm.md) instead. For more information, see [Inline Assembler](../../assembler/inline/inline-assembler.md).
+
+## Example
+
+The following example generates C2290:
+
+```cpp
+// C2290.cpp
+// processor: x86
+
+int main()
+{
+    asm("nop");   // C2290
+    __asm nop     // OK
+}
+```

From b3e3f96bb27e544cb5fbb90b904f554badc5b984 Mon Sep 17 00:00:00 2001
From: Rageking8 <106309953+Rageking8@users.noreply.github.com>
Date: Sat, 23 Aug 2025 22:02:26 +0800
Subject: [PATCH 4/4] Update `ms.date` metadata in C2290 error reference

---
 docs/error-messages/compiler-errors-1/compiler-error-c2290.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
index 123770e976..66b814f4ca 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2290.md
@@ -1,7 +1,7 @@
 ---
 title: "Compiler Error C2290"
 description: "Learn more about: Compiler Error C2290"
-ms.date: 11/04/2016
+ms.date: 08/23/2025
 f1_keywords: ["C2290"]
 helpviewer_keywords: ["C2290"]
 ---