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rust/library/rtstartup/rsend.rs

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Moar comments.
2015-10-22 00:59:24 +08:00
// See rsbegin.rs for details.
Update stage0 bootstrap compiler We've got a freshly minted beta compiler, let's update to use that on nightly! This has a few other changes associated with it as well * A bump to the rustc version number (to 1.19.0) * Movement of the `cargo` and `rls` submodules to their "proper" location in `src/tools/{cargo,rls}`. Now that Cargo workspaces support the `exclude` option this can work. * Updates of the `cargo` and `rls` submodules to their master branches. * Tweak to the `src/stage0.txt` format to be more amenable for Cargo version numbers. On the beta channel Cargo will bootstrap from a different version than rustc (e.g. the version numbers are different), so we need different configuration for this. * Addition of `dev` as a readable key in the `src/stage0.txt` format. If present then stage0 compilers are downloaded from `dev-static.rust-lang.org` instead of `static.rust-lang.org`. This is added to accomodate our updated release process with Travis and AppVeyor.
2017-04-21 05:32:54 +08:00
#![feature(no_core, lang_items, optin_builtin_traits)]
Format the world
2019-12-23 06:42:04 +08:00
#![crate_type = "rlib"]
rustbuild: Fix cross-compiles to MinGW on Linux Closes #36290 Closes #36291
2016-09-13 13:40:14 +08:00
#![no_core]
#[lang = "sized"]
trait Sized {}
#[lang = "sync"]
trait Sync {}
impl<T> Sync for T {}
Update stage0 bootstrap compiler We've got a freshly minted beta compiler, let's update to use that on nightly! This has a few other changes associated with it as well * A bump to the rustc version number (to 1.19.0) * Movement of the `cargo` and `rls` submodules to their "proper" location in `src/tools/{cargo,rls}`. Now that Cargo workspaces support the `exclude` option this can work. * Updates of the `cargo` and `rls` submodules to their master branches. * Tweak to the `src/stage0.txt` format to be more amenable for Cargo version numbers. On the beta channel Cargo will bootstrap from a different version than rustc (e.g. the version numbers are different), so we need different configuration for this. * Addition of `dev` as a readable key in the `src/stage0.txt` format. If present then stage0 compilers are downloaded from `dev-static.rust-lang.org` instead of `static.rust-lang.org`. This is added to accomodate our updated release process with Travis and AppVeyor.
2017-04-21 05:32:54 +08:00
#[lang = "copy"]
trait Copy {}
#[lang = "freeze"]
Remove `impl Foo for ..` in favor of `auto trait Foo` No longer parse it. Remove AutoTrait variant from AST and HIR. Remove backwards compatibility lint. Remove coherence checks, they make no sense for the new syntax. Remove from rustdoc.
2017-12-01 20:01:23 +08:00
auto trait Freeze {}
Update stage0 bootstrap compiler We've got a freshly minted beta compiler, let's update to use that on nightly! This has a few other changes associated with it as well * A bump to the rustc version number (to 1.19.0) * Movement of the `cargo` and `rls` submodules to their "proper" location in `src/tools/{cargo,rls}`. Now that Cargo workspaces support the `exclude` option this can work. * Updates of the `cargo` and `rls` submodules to their master branches. * Tweak to the `src/stage0.txt` format to be more amenable for Cargo version numbers. On the beta channel Cargo will bootstrap from a different version than rustc (e.g. the version numbers are different), so we need different configuration for this. * Addition of `dev` as a readable key in the `src/stage0.txt` format. If present then stage0 compilers are downloaded from `dev-static.rust-lang.org` instead of `static.rust-lang.org`. This is added to accomodate our updated release process with Travis and AppVeyor.
2017-04-21 05:32:54 +08:00
Normalize spaces in lang attributes.
2017-09-28 16:30:25 +08:00
#[lang = "drop_in_place"]
Update stage0 bootstrap compiler We've got a freshly minted beta compiler, let's update to use that on nightly! This has a few other changes associated with it as well * A bump to the rustc version number (to 1.19.0) * Movement of the `cargo` and `rls` submodules to their "proper" location in `src/tools/{cargo,rls}`. Now that Cargo workspaces support the `exclude` option this can work. * Updates of the `cargo` and `rls` submodules to their master branches. * Tweak to the `src/stage0.txt` format to be more amenable for Cargo version numbers. On the beta channel Cargo will bootstrap from a different version than rustc (e.g. the version numbers are different), so we need different configuration for this. * Addition of `dev` as a readable key in the `src/stage0.txt` format. If present then stage0 compilers are downloaded from `dev-static.rust-lang.org` instead of `static.rust-lang.org`. This is added to accomodate our updated release process with Travis and AppVeyor.
2017-04-21 05:32:54 +08:00
#[inline]
#[allow(unconditional_recursion)]
pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) {
drop_in_place(to_drop);
}
Don't use GCC's startup objects (crtbegin.o/crtend.o); build and use our own (for now on for -windows-gnu target only). Since it isn't possible to disable linkage of just GCC startup objects, we now need logic for finding libc installation directory and copying the required startup files (e.g. crt2.o) to rustlib directory. Bonus change: use the `-nodefaultlibs` flag on Windows, thus paving the way to direct linker invocation.
2015-10-19 05:32:50 +08:00
Format the world
2019-12-23 06:42:04 +08:00
#[cfg(all(target_os = "windows", target_arch = "x86", target_env = "gnu"))]
run rustfmt on rtstartup folder
2016-05-29 23:34:21 +08:00
pub mod eh_frames {
Don't use GCC's startup objects (crtbegin.o/crtend.o); build and use our own (for now on for -windows-gnu target only). Since it isn't possible to disable linkage of just GCC startup objects, we now need logic for finding libc installation directory and copying the required startup files (e.g. crt2.o) to rustlib directory. Bonus change: use the `-nodefaultlibs` flag on Windows, thus paving the way to direct linker invocation.
2015-10-19 05:32:50 +08:00
// Terminate the frame unwind info section with a 0 as a sentinel;
// this would be the 'length' field in a real FDE.
#[no_mangle]
#[link_section = ".eh_frame"]
pub static __EH_FRAME_END__: u32 = 0;
}