moved all crates into seperate folder + related path fixes

crates/compiler/test_mono_macros/Cargo.lock

@@ -0,0 +1,47 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba508cc11742c0dc5c1659771673afbab7a0efab23aa17e854cbab0837ed0b43"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.81"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2afee18b8beb5a596ecb4a2dce128c719b4ba399d34126b9e4396e3f9860966"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "test_mono_macros"
+version = "0.1.0"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"

crates/compiler/test_mono_macros/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "test_mono_macros"
+version = "0.1.0"
+authors = ["The Roc Contributors"]
+license = "UPL-1.0"
+edition = "2021"
+
+[lib]
+proc-macro = true
+
+[dependencies]
+syn = { version = "1.0.81", features = ["full", "extra-traits"] }
+quote = "1.0.10"
+proc-macro2 = "1.0.32"

crates/compiler/test_mono_macros/src/lib.rs

@@ -0,0 +1,28 @@
+extern crate proc_macro;
+
+use proc_macro::TokenStream;
+use quote::quote;
+
+#[proc_macro_attribute]
+pub fn mono_test(_args: TokenStream, item: TokenStream) -> TokenStream {
+    let task_fn = syn::parse_macro_input!(item as syn::ItemFn);
+
+    let args = task_fn.sig.inputs.clone();
+
+    let name = task_fn.sig.ident.clone();
+    let name_str = name.to_string();
+    let body = task_fn.block.clone();
+
+    let visibility = &task_fn.vis;
+    let attributes = task_fn.attrs;
+
+    let result = quote! {
+        #[test]
+        #(#attributes)*
+        #visibility fn #name(#args) {
+            compiles_to_ir(#name_str, #body);
+
+        }
+    };
+    result.into()
+}