test: fix stack overflow

.github/workflows/rust.yml

@@ -22,9 +22,8 @@ jobs:
       run: |
         rustup update stable
         cargo install --debug --path .
-    # Removed because it caused a segmentation fault and would not stop executing. Testing should be done locally.
     - name: Run tests
-      run: cargo test --verbose
+      run: cargo test --verbose --features large_thread
     - uses: actions-rs/cargo@v1
       with:
         command: clippy

.pre-commit-config.yaml

@@ -9,7 +9,7 @@ repos:
         pass_filenames: false
       - id: cargo-test
         name: Cargo test
-        entry: cargo test
+        entry: cargo test --features large_thread
         language: system
         pass_filenames: false
   - repo: https://github.com/pre-commit/pre-commit-hooks

Cargo.toml

@@ -32,6 +32,7 @@ els = { git = "https://github.com/erg-lang/erg", branch = "main", features = ["p
 
 [features]
 debug = ["erg_compiler/debug", "erg_common/debug", "py2erg/debug"]
+large_thread = ["erg_compiler/large_thread", "erg_common/large_thread", "els/large_thread"]
 
 [dependencies]
 erg_compiler = { workspace = true }