Fix most of the disabled warnings on gcc/clang (#2839)

4 files changed, 3 insertions, 4 deletions

diff --git a/tools/gfx/cuda/cuda-device.cpp b/tools/gfx/cuda/cuda-device.cpp
index 4aeecb606..bbf50cc58 100644
--- a/tools/gfx/cuda/cuda-device.cpp
+++ b/tools/gfx/cuda/cuda-device.cpp
@@ -210,7 +210,7 @@ SLANG_NO_THROW SlangResult SLANG_MCALL DeviceImpl::initialize(const Desc& desc)
         limits.maxTextureDimension2D = Math::Min(deviceProps.maxSurface2D[0], deviceProps.maxSurface2D[1]);
         limits.maxTextureDimension3D = Math::Min(deviceProps.maxSurface3D[0], Math::Min(deviceProps.maxSurface3D[1], deviceProps.maxSurface3D[2]));
         limits.maxTextureDimensionCube = deviceProps.maxSurfaceCubemap;
-        limits.maxTextureArrayLayers = Math::Min(deviceProps.maxSurface1DLayered[2], deviceProps.maxSurface2DLayered[2]);
+        limits.maxTextureArrayLayers = Math::Min(deviceProps.maxSurface1DLayered[1], deviceProps.maxSurface2DLayered[2]);
 
         // limits.maxVertexInputElements
         // limits.maxVertexInputElementOffset
diff --git a/tools/render-test/shader-input-layout.cpp b/tools/render-test/shader-input-layout.cpp
index 2883dd465..b8c505607 100644
--- a/tools/render-test/shader-input-layout.cpp
+++ b/tools/render-test/shader-input-layout.cpp
@@ -731,6 +731,7 @@ namespace renderer_test
                 throw ShaderInputLayoutFormatException(String("Unknown shader input type '") + word + String("' at line") + String(parser.NextToken().Position.Line));
             }
             parser.ReadToken();
+            return nullptr;
         }
 
         String parseName(Misc::TokenReader& parser)
diff --git a/tools/slang-cpp-extractor/macro-writer.cpp b/tools/slang-cpp-extractor/macro-writer.cpp
index 0f217cd4e..24d95850a 100644
--- a/tools/slang-cpp-extractor/macro-writer.cpp
+++ b/tools/slang-cpp-extractor/macro-writer.cpp
@@ -25,8 +25,6 @@ SLANG_FORCE_INLINE static void _indent(Index indentCount, StringBuilder& out) {
 
 SlangResult MacroWriter::calcDef(NodeTree* tree, SourceOrigin* origin, StringBuilder& out)
 {
-    Node* currentScope = nullptr;
-
     for (Node* node : origin->m_nodes)
     {
         if (node->isReflected())
diff --git a/tools/slang-test/slang-test-main.cpp b/tools/slang-test/slang-test-main.cpp
index 884a20a0e..8595cac12 100644
--- a/tools/slang-test/slang-test-main.cpp
+++ b/tools/slang-test/slang-test-main.cpp
@@ -222,7 +222,7 @@ void skipToEndOfLine(char const** ioCursor)
                     cursor++;
                 }
             }
-            ; // fall through to:
+            [[fallthrough]];
         case 0:
             *ioCursor = cursor;
             return;