Remove coroutine examples

examples/Cargo.toml

@@ -1,9 +1,7 @@
 [workspace]
 members = [
-  "coroutines",
   "dynamic_threads",
   "free_by_borrow",
   "free_by_gc",
   "static_threads",
-  "suspended_coroutines",
 ]

examples/coroutines/Cargo.toml

@@ -1,10 +0,0 @@
-[package]
-name = "coroutines"
-version = "0.1.0"
-authors = ["Yota Toyama <raviqqe@gmail.com>"]
-edition = "2018"
-publish = false
-
-[dependencies]
-bdwgc-alloc = { path = "../.." }
-coroutine = "0.8"

examples/coroutines/src/main.rs

@@ -1,26 +0,0 @@
-extern crate bdwgc_alloc;
-extern crate coroutine;
-
-use bdwgc_alloc::Allocator;
-use coroutine::asymmetric::Coroutine;
-use std::alloc::Layout;
-
-#[global_allocator]
-static GLOBAL_ALLOCATOR: Allocator = Allocator;
-
-fn main() {
-    unsafe { Allocator::initialize() }
-    Allocator::lock();
-
-    let handle = Coroutine::spawn(move |_, _| {
-        let bottom: u8 = 0;
-        unsafe { Allocator::set_stack_bottom(&bottom) }
-        Allocator::unlock();
-
-        loop {
-            unsafe { std::alloc::alloc(Layout::from_size_align(2 ^ 8, 8).unwrap()) };
-        }
-    });
-
-    for _ in handle {}
-}

examples/suspended_coroutines/Cargo.toml

@@ -1,10 +0,0 @@
-[package]
-name = "suspended_coroutines"
-version = "0.1.0"
-authors = ["Yota Toyama <raviqqe@gmail.com>"]
-edition = "2018"
-publish = false
-
-[dependencies]
-bdwgc-alloc = { path = "../.." }
-coroutine = "0.8"

examples/suspended_coroutines/src/main.rs

@@ -1,33 +0,0 @@
-extern crate bdwgc_alloc;
-extern crate coroutine;
-
-use bdwgc_alloc::Allocator;
-use coroutine::asymmetric::Coroutine;
-use std::alloc::Layout;
-
-#[global_allocator]
-static GLOBAL_ALLOCATOR: Allocator = Allocator;
-
-fn main() {
-    unsafe { Allocator::initialize() }
-
-    Allocator::lock();
-    let mut handle = Coroutine::spawn(move |me, _| {
-        let bottom: u8 = 0;
-        unsafe { Allocator::set_stack_bottom(&bottom) }
-        Allocator::unlock();
-
-        me.yield_with(42);
-        unsafe { Allocator::set_stack_bottom(&bottom) }
-        Allocator::unlock();
-
-        loop {
-            unsafe { std::alloc::alloc(Layout::from_size_align(2 ^ 8, 8).unwrap()) };
-        }
-    });
-
-    Allocator::lock();
-    assert_eq!(handle.resume(0).unwrap(), 42);
-
-    handle.resume(0).unwrap();
-}