feat: Create a basic rocbuild_enable_asan()

rocbuild.cmake

@@ -305,6 +305,16 @@ function(rocbuild_print_args)
 endfunction()
 
 
+function(rocbuild_enable_asan TARGET)
+  if(MSVC)
+    target_compile_options(${TARGET} PUBLIC /fsanitize=address)
+  else()
+    target_compile_options(${TARGET} PUBLIC -fsanitize=address -fno-omit-frame-pointer -g)
+    target_link_options(${TARGET} PUBLIC -fsanitize=address)
+  endif()
+endfunction()
+
+
 rocbuild_print_args()
 rocbuild_set_artifacts_path()
 rocbuild_enable_ninja_colorful_output()

tests/asan/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.10)
+project(asan)
+
+include(../../rocbuild.cmake)
+
+add_executable(test basic-global-overflow.cpp)
+
+rocbuild_enable_asan(test)

tests/asan/basic-global-overflow.cpp

@@ -0,0 +1,7 @@
+#include <stdio.h>
+int x[100];
+int main() {
+    printf("Hello!\n");
+    x[100] = 5; // Boom!
+    return 0;
+}