rustc_target: Remove some useless imports

diff --git a/src/librustc_target/spec/armebv7r_none_eabi.rs b/src/librustc_target/spec/armebv7r_none_eabi.rs
index 3a5957892b59c31b3dde6dfee2e39d9c7739d805..ebe901e4f274d1bdac78fd21a9105926d529fd6c 100644 (file)
--- a/src/librustc_target/spec/armebv7r_none_eabi.rs
+++ b/src/librustc_target/spec/armebv7r_none_eabi.rs
@@ -1,7 +1,6 @@
 // Targets the Big endian Cortex-R4/R5 processor (ARMv7-R)
 
 use crate::spec::{LinkerFlavor, LldFlavor, PanicStrategy, Target, TargetOptions, TargetResult};
-use std::default::Default;
 
 pub fn target() -> TargetResult {
     Ok(Target {

diff --git a/src/librustc_target/spec/armebv7r_none_eabihf.rs b/src/librustc_target/spec/armebv7r_none_eabihf.rs
index 9f95a1a6f44fc051c529718e97fc5ee624f09191..8652d1051ad05094f2562bdf5cd7f645902a225a 100644 (file)
--- a/src/librustc_target/spec/armebv7r_none_eabihf.rs
+++ b/src/librustc_target/spec/armebv7r_none_eabihf.rs
@@ -1,7 +1,6 @@
 // Targets the Cortex-R4F/R5F processor (ARMv7-R)
 
 use crate::spec::{LinkerFlavor, LldFlavor, PanicStrategy, Target, TargetOptions, TargetResult};
-use std::default::Default;
 
 pub fn target() -> TargetResult {
     Ok(Target {

diff --git a/src/librustc_target/spec/armv7r_none_eabi.rs b/src/librustc_target/spec/armv7r_none_eabi.rs
index 517368e6a23e960007be3f85f1a717699bb8317c..b7fcda63db00b9bffd93d91ba3a202772fca4da2 100644 (file)
--- a/src/librustc_target/spec/armv7r_none_eabi.rs
+++ b/src/librustc_target/spec/armv7r_none_eabi.rs
@@ -1,7 +1,6 @@
 // Targets the Little-endian Cortex-R4/R5 processor (ARMv7-R)
 
 use crate::spec::{LinkerFlavor, LldFlavor, PanicStrategy, Target, TargetOptions, TargetResult};
-use std::default::Default;
 
 pub fn target() -> TargetResult {
     Ok(Target {

diff --git a/src/librustc_target/spec/armv7r_none_eabihf.rs b/src/librustc_target/spec/armv7r_none_eabihf.rs
index 6363469d9292590c144b7fa6e26b5061d5b70c95..340090fd43b7c9ff29d0be1f9c700e752a817a45 100644 (file)
--- a/src/librustc_target/spec/armv7r_none_eabihf.rs
+++ b/src/librustc_target/spec/armv7r_none_eabihf.rs
@@ -1,7 +1,6 @@
 // Targets the Little-endian Cortex-R4F/R5F processor (ARMv7-R)
 
 use crate::spec::{LinkerFlavor, LldFlavor, PanicStrategy, Target, TargetOptions, TargetResult};
-use std::default::Default;
 
 pub fn target() -> TargetResult {
     Ok(Target {

diff --git a/src/librustc_target/spec/dragonfly_base.rs b/src/librustc_target/spec/dragonfly_base.rs
index e26d0ae50b26d038e88c08e09adcd17d107e1e19..c7062e1ca5196fa8ebe0e012f562e71bf90d4bc0 100644 (file)
--- a/src/librustc_target/spec/dragonfly_base.rs
+++ b/src/librustc_target/spec/dragonfly_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args = LinkArgs::new();

diff --git a/src/librustc_target/spec/freebsd_base.rs b/src/librustc_target/spec/freebsd_base.rs
index fc252b6d43d26119362de42011c3897601bffcb7..d2a087ab62f9feb67686fe5743b8d2eb94b648ae 100644 (file)
--- a/src/librustc_target/spec/freebsd_base.rs
+++ b/src/librustc_target/spec/freebsd_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args = LinkArgs::new();

diff --git a/src/librustc_target/spec/fuchsia_base.rs b/src/librustc_target/spec/fuchsia_base.rs
index 046388e9be8f48ce3ed51965a0c207975c53c654..4060b126cddb78ee07b8118e5bde2ef00f26dd32 100644 (file)
--- a/src/librustc_target/spec/fuchsia_base.rs
+++ b/src/librustc_target/spec/fuchsia_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut pre_link_args = LinkArgs::new();

diff --git a/src/librustc_target/spec/haiku_base.rs b/src/librustc_target/spec/haiku_base.rs
index 1ddab7be180e07d75c6a211be29314006ce792fa..3d7ae6c302d9c56d09437c33417cc6efdad3c089 100644 (file)
--- a/src/librustc_target/spec/haiku_base.rs
+++ b/src/librustc_target/spec/haiku_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     TargetOptions {

diff --git a/src/librustc_target/spec/hermit_base.rs b/src/librustc_target/spec/hermit_base.rs
index 3f9dad689fd590d67765f118005ca8ca16d0a1fe..b9f94023e7a791b9c03dcf124036c6be8e9c028f 100644 (file)
--- a/src/librustc_target/spec/hermit_base.rs
+++ b/src/librustc_target/spec/hermit_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, PanicStrategy, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut pre_link_args = LinkArgs::new();

diff --git a/src/librustc_target/spec/hermit_kernel_base.rs b/src/librustc_target/spec/hermit_kernel_base.rs
index 650219c21ac4047132b2a739f246fa397353e6c5..1f9b195e2e6980049e7b65ddfd6eacae684a14c7 100644 (file)
--- a/src/librustc_target/spec/hermit_kernel_base.rs
+++ b/src/librustc_target/spec/hermit_kernel_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, PanicStrategy, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut pre_link_args = LinkArgs::new();

diff --git a/src/librustc_target/spec/l4re_base.rs b/src/librustc_target/spec/l4re_base.rs
index b712dcae8997031784cc0f550ab9f0a1cd5189a9..5caad10161d8ebd3f566abbb2151c7cda21e7eb6 100644 (file)
--- a/src/librustc_target/spec/l4re_base.rs
+++ b/src/librustc_target/spec/l4re_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, PanicStrategy, TargetOptions};
-use std::default::Default;
 //use std::process::Command;
 
 // Use GCC to locate code for crt* libraries from the host, not from L4Re. Note

diff --git a/src/librustc_target/spec/linux_base.rs b/src/librustc_target/spec/linux_base.rs
index a5d7f8e07c443bdc165fbff74de13dffb641903d..52892fc35924edd17ab955f5f2010493e00fdcdd 100644 (file)
--- a/src/librustc_target/spec/linux_base.rs
+++ b/src/librustc_target/spec/linux_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args = LinkArgs::new();

diff --git a/src/librustc_target/spec/linux_kernel_base.rs b/src/librustc_target/spec/linux_kernel_base.rs
index fae44836fa821721b1e743cb8452c2dd085195d2..4a900d1b02cbfc47050a02230305df1c0530a1f3 100644 (file)
--- a/src/librustc_target/spec/linux_kernel_base.rs
+++ b/src/librustc_target/spec/linux_kernel_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, PanicStrategy, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut pre_link_args = LinkArgs::new();

diff --git a/src/librustc_target/spec/mod.rs b/src/librustc_target/spec/mod.rs
index d29b1dcdf8a44a4172a997106b37797037679712..d0129b2cdd37e404f3ac84398b0d9198e0139b45 100644 (file)
--- a/src/librustc_target/spec/mod.rs
+++ b/src/librustc_target/spec/mod.rs
@@ -37,7 +37,6 @@
 use crate::spec::abi::{lookup as lookup_abi, Abi};
 use rustc_serialize::json::{Json, ToJson};
 use std::collections::BTreeMap;
-use std::default::Default;
 use std::path::{Path, PathBuf};
 use std::str::FromStr;
 use std::{fmt, io};

diff --git a/src/librustc_target/spec/netbsd_base.rs b/src/librustc_target/spec/netbsd_base.rs
index eb359b920463b41eabf55fc4478845c02ba38b2f..95c4749f9c74c5543760b4a174de37132ff0183a 100644 (file)
--- a/src/librustc_target/spec/netbsd_base.rs
+++ b/src/librustc_target/spec/netbsd_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args = LinkArgs::new();

diff --git a/src/librustc_target/spec/openbsd_base.rs b/src/librustc_target/spec/openbsd_base.rs
index b66c56e1a7aea3a725d030ac710a964f8875aac4..cadd14df69352837868549a0fcf99802ef1417ea 100644 (file)
--- a/src/librustc_target/spec/openbsd_base.rs
+++ b/src/librustc_target/spec/openbsd_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args = LinkArgs::new();

diff --git a/src/librustc_target/spec/redox_base.rs b/src/librustc_target/spec/redox_base.rs
index 6398fa91f025379976af93113201c7206561185c..18cafe654d17f5486d5dd4fb0339041ed9ea3883 100644 (file)
--- a/src/librustc_target/spec/redox_base.rs
+++ b/src/librustc_target/spec/redox_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, RelroLevel, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args = LinkArgs::new();

diff --git a/src/librustc_target/spec/solaris_base.rs b/src/librustc_target/spec/solaris_base.rs
index 98a2a0fbc9cc1bcbed2d1f27c347bf73a1764b3d..8d3a3563f4164a87fc6de8803e52be11da28a16f 100644 (file)
--- a/src/librustc_target/spec/solaris_base.rs
+++ b/src/librustc_target/spec/solaris_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::TargetOptions;
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     TargetOptions {

diff --git a/src/librustc_target/spec/thumb_base.rs b/src/librustc_target/spec/thumb_base.rs
index 99ab996be959d8f9f3206f06c3c7a57ec8c5a718..eca095b5942898298036c837b5e7dd369df56389 100644 (file)
--- a/src/librustc_target/spec/thumb_base.rs
+++ b/src/librustc_target/spec/thumb_base.rs
@@ -28,7 +28,6 @@
 // build scripts / gcc flags.
 
 use crate::spec::{PanicStrategy, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     // See rust-lang/rfcs#1645 for a discussion about these defaults

diff --git a/src/librustc_target/spec/uefi_msvc_base.rs b/src/librustc_target/spec/uefi_msvc_base.rs
index 6f5e1badfb6625c0d7fcee20320a96967643a5e4..148658f4abb9243fa540d1514ae55e4541570a98 100644 (file)
--- a/src/librustc_target/spec/uefi_msvc_base.rs
+++ b/src/librustc_target/spec/uefi_msvc_base.rs
@@ -10,7 +10,6 @@
 // code runs in the same environment, no process separation is supported.
 
 use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, PanicStrategy, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let pre_link_args_msvc = vec![

diff --git a/src/librustc_target/spec/vxworks_base.rs b/src/librustc_target/spec/vxworks_base.rs
index 1763c9139b1bf600368dfd5249756af2fbfb209e..1b25c51278d4a51653f685935afc975e18fe0a8d 100644 (file)
--- a/src/librustc_target/spec/vxworks_base.rs
+++ b/src/librustc_target/spec/vxworks_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut args_crt = LinkArgs::new();

diff --git a/src/librustc_target/spec/windows_gnu_base.rs b/src/librustc_target/spec/windows_gnu_base.rs
index 097ee09f1ea8ce2cd6d8d2670ad8908954c0f4f4..33ecb1d0d48ceb28b2b657e2fc3f698069f286fc 100644 (file)
--- a/src/librustc_target/spec/windows_gnu_base.rs
+++ b/src/librustc_target/spec/windows_gnu_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut pre_link_args = LinkArgs::new();

diff --git a/src/librustc_target/spec/windows_msvc_base.rs b/src/librustc_target/spec/windows_msvc_base.rs
index dc56dd916ff0b602d4186f39718d03cd4ff46ce0..328cdec5492ee1762b412a44302bd3249f9e77d5 100644 (file)
--- a/src/librustc_target/spec/windows_msvc_base.rs
+++ b/src/librustc_target/spec/windows_msvc_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let pre_link_args_msvc = vec!["/NOLOGO".to_string(), "/NXCOMPAT".to_string()];

diff --git a/src/librustc_target/spec/windows_uwp_gnu_base.rs b/src/librustc_target/spec/windows_uwp_gnu_base.rs
index f19bd10dc0bbd1986611f304157d6cdca0efec48..bd1e0bc5eba940d29ce3963f77d38c5c20c62240 100644 (file)
--- a/src/librustc_target/spec/windows_uwp_gnu_base.rs
+++ b/src/librustc_target/spec/windows_uwp_gnu_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let mut pre_link_args = LinkArgs::new();

diff --git a/src/librustc_target/spec/windows_uwp_msvc_base.rs b/src/librustc_target/spec/windows_uwp_msvc_base.rs
index 2c70ba7abe262e2a3dc23c33da95ae0936aefb07..3372da857feecbad94c6624fb5c875000562b698 100644 (file)
--- a/src/librustc_target/spec/windows_uwp_msvc_base.rs
+++ b/src/librustc_target/spec/windows_uwp_msvc_base.rs
@@ -1,5 +1,4 @@
 use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, TargetOptions};
-use std::default::Default;
 
 pub fn opts() -> TargetOptions {
     let pre_link_args_msvc = vec![