refactor: delete C++ PK circuits

.vscode/launch.json

@@ -14,41 +14,5 @@
       "localRoot": "${workspaceFolder}",
       "sourceMaps": true
     },
-    ///////////////////////////////////////
-    // C++/Circuits targets
-    ///////////////////////////////////////
-    {
-      "name": "(lldb) Launch native - Circuits C++",
-      "type": "lldb",
-      "request": "launch",
-      "program": "${command:cmake.launchTargetPath}",
-      "args": [ "--gtest_filter=*" ],
-      "cwd": "${workspaceFolder}/circuits/cpp/build",
-      "internalConsoleOptions": "openOnSessionStart",
-      "console": "internalConsole"
-    },
-    {
-      "name": "(lldb) Launch in WASM - Circuits C++",
-      "type": "lldb",
-      "request": "launch",
-      "program": "~/.wasmtime/bin/wasmtime",
-      "args": [
-        "-g", // tell wasmtime to generate debug info
-        "--disable-cache", // necessary or wasmtime throws a error:
-            // thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: ()', crates/jit/src/debug.rs:147:58
-            // in: wasmtime_jit::debug::create_gdbjit_image
-        "--dir", // give wasmtime the parent dir as a sandbox
-          "..",  // needs this to find srs
-        "${command:cmake.launchTargetPath}", // the test exe
-        "--",
-          "--gtest_filter=*", // filter tests
-          "--gtest_color=1" // color gtest output (off by default in wasm)
-      ],
-      "cwd": "${workspaceFolder}/circuits/cpp/build-wasm",
-      "internalConsoleOptions": "openOnSessionStart",
-      "console": "internalConsole"
-    },
-    // End C++/Circuits targets
-    ///////////////////////////////////////
   ]
 }

.vscode/settings.json

@@ -114,7 +114,6 @@
     "**/.yalc": true,
     "**/node_modules": true,
     "**/.pnp.*": true,
-    "circuits/cpp/barretenberg/**": true,
     "**/msgpack-c/**": true
   },
   "[terraform]": {
@@ -141,12 +140,6 @@
   //
   "clangd.path": "clangd-15",
   //
-  // CMake
-  //
-  // Location of base CMakeLists file
-  "cmake.sourceDirectory": "${workspaceFolder}/circuits/cpp/",
-  "cmake.buildDirectory": "${workspaceFolder}/circuits/cpp/build",
-  //
   // C/C++ (should be disabled)
   //
   // Make sure all C++ IntelliSense features are disabled
@@ -160,15 +153,5 @@
   "C_Cpp.default.enableConfigurationSquiggles": false,
   "C_Cpp.formatting": "disabled",
   "C_Cpp.vcpkg.enabled": false,
-  "C_Cpp.default.includePath": ["cpp/barretenberg/cpp/src"],
-  //
-  // TestMate C++
-  //
-  // Ensures tests are run from the `build` directory
-  // which ensures SRS can be read
-  "testMate.cpp.test.workingDirectory": "${workspaceFolder}/circuits/cpp/build",
-  // Filter all binaries that are not tests
-  "testMate.cpp.test.executables": "${workspaceFolder}/circuits/cpp/build/bin/*{test,Test,TEST}*"
-  // End C++/Circuits settings
-  ///////////////////////////////////////
+  "C_Cpp.default.includePath": ["barretenberg/cpp/src"],
 }

barretenberg/README.md

@@ -242,7 +242,7 @@ A default configuration for VS Code is provided by the file [`barretenberg.code-
 
 ### Integration tests with Aztec in Monorepo
 
-CI will automatically run integration tests against Aztec. The tests in `circuits/cpp` folder use the embedded barretenberg, and can be used to integration test it.
+CI will automatically run integration tests against Aztec. It is located in the `barretenberg` folder.
 
 ### Integration tests with Aztec in Barretenberg Standalone Repo
 

barretenberg/cpp/src/barretenberg/proof_system/types/circuit_type.hpp

@@ -3,7 +3,6 @@
 #include <cstdint>
 
 namespace bb {
-// TODO(#731): Changing the explicit value of these enum elements breaks brittle and outdated tests in circuits/cpp.
 enum class CircuitType : uint32_t { STANDARD = 0, ULTRA = 2, UNDEFINED = 3 };
 
 template <typename T, typename... U>