uses toolchain install for asan

Author: TinyTinni

.github/workflows/cmake.yml

@@ -25,6 +25,14 @@ jobs:
       with:
         python-version: '3.13' 
 
+    # setup toolchain for asan
+    - name: Setup MSVC dev command prompt
+      uses: TheMrMilchmann/setup-msvc-dev@v3
+      with:
+        arch: x64
+        toolset: 14.38.33130
+      if: contains(matrix.os, 'windows' )
+
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
       # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type

tests/proptests/CMakeLists.txt

@@ -25,7 +25,8 @@ target_compile_options(rapidcheck_tests PRIVATE
 if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
     target_link_libraries(rapidcheck_tests PUBLIC -fsanitize=address,undefined)
 elseif("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC")
-    target_compile_definitions(rapidcheck_tests PRIVATE "_DISABLE_VECTOR_ANNOTATION" "_DISABLE_STRING_ANNOTATION")
+    # disable annotations or possible annotation mismatch with librapidcheck. It is not really required by the vdf parser
+    target_compile_definitions(rapidcheck_tests PRIVATE "_DISABLE_VECTOR_ANNOTATION" "_DISABLE_STRING_ANNOTATION") 
     target_compile_options(rapidcheck_tests PRIVATE /fsanitize=address)
 endif()