From 2d689ee69888c77b8b173cb8994d0e11379dec4f Mon Sep 17 00:00:00 2001
From: Shunsuke Shibayama <sbym1346@gmail.com>
Date: Sat, 17 Dec 2022 17:59:51 +0900
Subject: [PATCH] Add `large_thread` feature

---
 .github/workflows/rust.yml       |  2 +-
 Cargo.toml                       |  5 +++++
 compiler/erg_common/Cargo.toml   |  1 +
 compiler/erg_common/spawn.rs     |  2 +-
 compiler/erg_compiler/Cargo.toml | 14 ++++++++++++--
 compiler/erg_parser/Cargo.toml   |  1 +
 6 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 215702a2..80c1d22e 100644
--- a/.github/workflows/rust.yml
+++ b/.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
diff --git a/Cargo.toml b/Cargo.toml
index 97f07fc3..ecd1d72e 100644
--- a/Cargo.toml
+++ b/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" }
diff --git a/compiler/erg_common/Cargo.toml b/compiler/erg_common/Cargo.toml
index 649edf26..25567867 100644
--- a/compiler/erg_common/Cargo.toml
+++ b/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 }
diff --git a/compiler/erg_common/spawn.rs b/compiler/erg_common/spawn.rs
index 60cf8857..b4795b67 100644
--- a/compiler/erg_common/spawn.rs
+++ b/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)
diff --git a/compiler/erg_compiler/Cargo.toml b/compiler/erg_compiler/Cargo.toml
index bd08821f..c25c71ad 100644
--- a/compiler/erg_compiler/Cargo.toml
+++ b/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" }
diff --git a/compiler/erg_parser/Cargo.toml b/compiler/erg_parser/Cargo.toml
index cb45c19e..5ea42dfc 100644
--- a/compiler/erg_parser/Cargo.toml
+++ b/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" }