Add large_thread feature

.github/workflows/rust.yml

@@ -25,7 +25,7 @@ jobs:
         rustup update stable
         cargo build --verbose
     - name: Run tests
-      run: cargo test --verbose
+      run: cargo test --features large_thread --verbose
     - uses: actions-rs/cargo@v1
       with:
         command: clippy

Cargo.toml

@@ -46,6 +46,11 @@ traditional_chinese = [
 unicode = ["erg_common/unicode", "erg_parser/unicode", "erg_compiler/unicode"]
 pretty = ["erg_common/pretty", "erg_parser/pretty", "erg_compiler/unicode"]
 pre-commit = []
+large_thread = [
+    "erg_common/large_thread",
+    "erg_parser/large_thread",
+    "erg_compiler/large_thread"
+]
 
 [dependencies]
 erg_common = { version = "0.6.0-beta.2", path = "./compiler/erg_common" }

compiler/erg_common/Cargo.toml

@@ -17,6 +17,7 @@ simplified_chinese = []
 traditional_chinese = []
 unicode = []
 pretty = []
+large_thread = []
 
 [target.'cfg(unix)'.dependencies]
 libc = { version = "0.2", default-features = false }

compiler/erg_common/spawn.rs

@@ -8,7 +8,7 @@ where
     F: FnOnce() -> T + Send + 'static,
     T: Send + 'static,
 {
-    if cfg!(windows) {
+    if cfg!(windows) || cfg!(features = "large_thread") {
         const STACK_SIZE: usize = 4 * 1024 * 1024;
         let child = thread::Builder::new()
             .stack_size(STACK_SIZE)

compiler/erg_compiler/Cargo.toml

@@ -22,8 +22,18 @@ traditional_chinese = [
     "erg_common/traditional_chinese",
     "erg_parser/traditional_chinese",
 ]
-unicode = ["erg_common/unicode"]
-pretty = ["erg_common/pretty"]
+unicode = [
+    "erg_common/unicode",
+    "erg_parser/unicode",
+]
+pretty = [
+    "erg_common/pretty",
+    "erg_parser/pretty"
+]
+large_thread = [
+    "erg_common/large_thread",
+    "erg_parser/large_thread",
+]
 
 [dependencies]
 erg_common = { version = "0.6.0-beta.2", path = "../erg_common" }

compiler/erg_parser/Cargo.toml

@@ -16,6 +16,7 @@ simplified_chinese = ["erg_common/simplified_chinese"]
 traditional_chinese = ["erg_common/traditional_chinese"]
 unicode = ["erg_common/unicode"]
 pretty = ["erg_common/pretty"]
+large_thread = ["erg_common/large_thread"]
 
 [dependencies]
 erg_common = { version = "0.6.0-beta.2", path = "../erg_common" }