diff --git a/CMakeLists.txt b/CMakeLists.txt
index a1a2c4c117..5b9cdd0bda 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -8,6 +8,8 @@ endif()
 
 include(ExternalProject)
 
+set(CMAKE_CXX_STANDARD 17)
+
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
 project(triton CXX C)
@@ -58,15 +60,13 @@ endif()
 
 # Customized release build type with assertions: TritonRelBuildWithAsserts
 if(NOT MSVC)
-  set(CMAKE_CXX_STANDARD 17)
   set(CMAKE_C_FLAGS_TRITONRELBUILDWITHASSERTS "-O2 -g")
   set(CMAKE_CXX_FLAGS_TRITONRELBUILDWITHASSERTS "-O2 -g")
   set(CMAKE_C_FLAGS_TRITONBUILDWITHO1 "-O1")
   set(CMAKE_CXX_FLAGS_TRITONBUILDWITHO1 "-O1")
 else()
-  set(CMAKE_CXX_STANDARD 20)
-  set(CMAKE_C_FLAGS_TRITONRELBUILDWITHASSERTS "/Zi /RTC1 /bigobj /Zc:preprocessor")
-  set(CMAKE_CXX_FLAGS_TRITONRELBUILDWITHASSERTS "/Zi /RTC1 /bigobj /Zc:preprocessor")
+  set(CMAKE_C_FLAGS_TRITONRELBUILDWITHASSERTS "/Zi /RTC1 /bigobj /Zc:preprocessor /permissive-")
+  set(CMAKE_CXX_FLAGS_TRITONRELBUILDWITHASSERTS "/Zi /RTC1 /bigobj /Zc:preprocessor /permissive-")
   set(CMAKE_EXE_LINKER_FLAGS_TRITONRELBUILDWITHASSERTS "/debug:fastlink /INCREMENTAL")
   set(CMAKE_MODULE_LINKER_FLAGS_TRITONRELBUILDWITHASSERTS "/debug:fastlink /INCREMENTAL")
   set(CMAKE_SHARED_LINKER_FLAGS_TRITONRELBUILDWITHASSERTS "/debug:fastlink /INCREMENTAL")
diff --git a/third_party/intel/lib/TritonIntelGPUToLLVM/LoadStoreOpToLLVM.cpp b/third_party/intel/lib/TritonIntelGPUToLLVM/LoadStoreOpToLLVM.cpp
index 6604e2e8db..74576da2f2 100644
--- a/third_party/intel/lib/TritonIntelGPUToLLVM/LoadStoreOpToLLVM.cpp
+++ b/third_party/intel/lib/TritonIntelGPUToLLVM/LoadStoreOpToLLVM.cpp
@@ -117,15 +117,13 @@ getValuesFromBlockPointerStruct(Value blockPointerStruct,
       blockPointerStruct.getLoc(), blockPointerStruct, rewriter);
   assert(elems.size() == 7 &&
          "unexpected number of values unpacked from a block pointer");
-  BlockPointerValues values{
-      .base = elems[6],
-      .baseWidth = elems[3],
-      .baseHeight = elems[2],
-      .rowStride = elems[4],
-      .colStride = elems[5],
-      .offsetBaseX = elems[1],
-      .offsetBaseY = elems[0],
-  };
+  BlockPointerValues values{/*base=*/elems[6],
+                            /*baseWidth=*/elems[3],
+                            /*baseHeight=*/elems[2],
+                            /*rowStride=*/elems[4],
+                            /*colStride=*/elems[5],
+                            /*offsetBaseX=*/elems[1],
+                            /*offsetBaseY=*/elems[0]};
   return values;
 }