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std: Remove gc and stackwalk #8218

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std: Remove gc and stackwalk #8218

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358 changes: 0 additions & 358 deletions src/libstd/gc.rs
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This file was deleted.

80 changes: 0 additions & 80 deletions src/libstd/stackwalk.rs
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This file was deleted.

2 changes: 0 additions & 2 deletions src/libstd/std.rs
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Original file line number Diff line number Diff line change
@@ -170,7 +170,6 @@ pub mod local_data;

/* Runtime and platform support */

pub mod gc;
pub mod libc;
pub mod os;
pub mod path;
@@ -196,7 +195,6 @@ pub mod unstable;
mod unicode;
#[path = "num/cmath.rs"]
mod cmath;
mod stackwalk;

// XXX: This shouldn't be pub, and it should be reexported under 'unstable'
// but name resolution doesn't work without it being pub.
4 changes: 0 additions & 4 deletions src/libstd/sys.rs
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Original file line number Diff line number Diff line change
@@ -13,7 +13,6 @@
#[allow(missing_doc)];

use cast;
use gc;
use io;
use libc;
use libc::{c_char, size_t};
@@ -147,7 +146,6 @@ pub fn begin_unwind_(msg: *c_char, file: *c_char, line: size_t) -> ! {
match context {
OldTaskContext => {
unsafe {
gc::cleanup_stack_for_failure();
rustrt::rust_upcall_fail(msg, file, line);
cast::transmute(())
}
@@ -180,8 +178,6 @@ pub fn begin_unwind_(msg: *c_char, file: *c_char, line: size_t) -> ! {
msg, file, line as int);
}

gc::cleanup_stack_for_failure();

let task = Local::unsafe_borrow::<Task>();
if (*task).unwinder.unwinding {
rtabort!("unwinding again");