Prusti 2.0: Coupling Graph

.github/workflows/test.yml

@@ -110,6 +110,29 @@ jobs:
       - name: Run quick tests
         run: python x.py test --all quick
 
+  top-crates:
+    runs-on: ubuntu-latest
+    env:
+      PRUSTI_CACHE_PATH: ${{ github.workspace }}/prusti_cache.bin
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+      - name: Set up Java
+        uses: actions/setup-java@v3
+        with:
+          java-version: '15'
+          distribution: 'zulu'
+      - name: Set up the environment
+        run: python x.py setup
+      - name: Cache cargo
+        uses: Swatinem/rust-cache@v2
+        with:
+          shared-key: "shared"
+      - name: Build with cargo
+        run: python x.py build --all
+      - name: Run quick tests
+        run: python x.py test --package mir-state-analysis --test top_crates -- top_crates --exact --nocapture
+
   # Run a subset of the tests with the purification optimization enabled
   # to ensure that we do not introduce regressions.
   purification-tests:

Cargo.toml

@@ -7,6 +7,7 @@ members = [
     "prusti-common",
     "prusti-utils",
     "tracing",
+    "mir-state-analysis",
     "prusti-interface",
     "prusti-viper",
     "prusti-server",

analysis/tests/utils.rs

@@ -31,12 +31,16 @@ pub fn find_compiled_executable(name: &str) -> PathBuf {
 }
 
 pub fn find_sysroot() -> String {
-    // Taken from https://github.com/Manishearth/rust-clippy/pull/911.
-    let home = option_env!("RUSTUP_HOME").or(option_env!("MULTIRUST_HOME"));
-    let toolchain = option_env!("RUSTUP_TOOLCHAIN").or(option_env!("MULTIRUST_TOOLCHAIN"));
+    // Taken from https://github.com/rust-lang/rust-clippy/commit/f5db351a1d502cb65f8807ec2c84f44756099ef3.
+    let home = std::env::var("RUSTUP_HOME")
+        .or_else(|_| std::env::var("MULTIRUST_HOME"))
+        .ok();
+    let toolchain = std::env::var("RUSTUP_TOOLCHAIN")
+        .or_else(|_| std::env::var("MULTIRUST_TOOLCHAIN"))
+        .ok();
     match (home, toolchain) {
         (Some(home), Some(toolchain)) => format!("{home}/toolchains/{toolchain}"),
-        _ => option_env!("RUST_SYSROOT")
+        _ => std::env::var("RUST_SYSROOT")
             .expect("need to specify RUST_SYSROOT env var or use rustup or multirust")
             .to_owned(),
     }

mir-state-analysis/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "mir-state-analysis"
+version = "0.1.0"
+authors = ["Prusti Devs <prusti_developers@sympa.ethz.ch>"]
+edition = "2021"
+
+[dependencies]
+derive_more = "0.99"
+tracing = { path = "../tracing" }
+prusti-rustc-interface = { path = "../prusti-rustc-interface" }
+dot = "0.1"
+smallvec = { version = "^1.11", features = ["union", "const_new"] }
+# TODO: remove
+prusti-interface = { path = "../prusti-interface" }
+regex = "1"
+
+[dev-dependencies]
+reqwest = { version = "^0.11", features = ["blocking"] }
+serde = "^1.0"
+serde_derive = "^1.0"
+serde_json = "^1.0"
+
+[package.metadata.rust-analyzer]
+# This crate uses #[feature(rustc_private)]
+rustc_private = true