From 855b1a262f3a769d44765e78f94e566d875b9286 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Tue, 29 Jul 2025 07:35:58 -0700
Subject: [Language Server]: Show signature help on generic parameters. (#7913)

* Show signature help on generic parameters.

* Fix.

* Update tests.

* slang-test: make vvl error go through stderr.

* update slang-rhi

* Update slang-rhi
---
 tools/gfx-unit-test/gfx-test-util.cpp | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'tools')

diff --git a/tools/gfx-unit-test/gfx-test-util.cpp b/tools/gfx-unit-test/gfx-test-util.cpp
index 4072b9814..b5a39a4f0 100644
--- a/tools/gfx-unit-test/gfx-test-util.cpp
+++ b/tools/gfx-unit-test/gfx-test-util.cpp
@@ -27,8 +27,13 @@ public:
         static const char* kSourceStrings[] = {"Layer", "Driver", "Slang"};
         if (type == rhi::DebugMessageType::Error)
         {
-            printf("[%s] (%s) %s\n", kTypeStrings[int(type)], kSourceStrings[int(source)], message);
-            fflush(stdout);
+            fprintf(
+                stderr,
+                "[%s] (%s) %s\n",
+                kTypeStrings[int(type)],
+                kSourceStrings[int(source)],
+                message);
+            fflush(stderr);
         }
     }
     static DebugPrinter* getInstance()
-- 
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