From 7996df992fba0b7e09215843fcfabc0c53828c57 Mon Sep 17 00:00:00 2001
From: 12101111 <w12101111@gmail.com>
Date: Tue, 3 Mar 2020 16:29:44 +0800
Subject: [PATCH] Run format.

---
 src/librustc_codegen_ssa/back/link.rs      | 3 ++-
 src/librustc_codegen_utils/link.rs         | 4 +++-
 src/librustc_metadata/dependency_format.rs | 4 +++-
 src/librustc_session/session.rs            | 2 +-
 4 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/librustc_codegen_ssa/back/link.rs b/src/librustc_codegen_ssa/back/link.rs
index 387312addfa..b6cf3a30211 100644
--- a/src/librustc_codegen_ssa/back/link.rs
+++ b/src/librustc_codegen_ssa/back/link.rs
@@ -1288,7 +1288,8 @@ fn link_args<'a, B: ArchiveBuilder<'a>>(
             let more_args = &sess.opts.cg.link_arg;
             let mut args = args.iter().chain(more_args.iter()).chain(used_link_args.iter());
 
-            if is_pic(sess) && !sess.crt_static(Some(crate_type)) && !args.any(|x| *x == "-static") {
+            if is_pic(sess) && !sess.crt_static(Some(crate_type)) && !args.any(|x| *x == "-static")
+            {
                 position_independent_executable = true;
             }
         }
diff --git a/src/librustc_codegen_utils/link.rs b/src/librustc_codegen_utils/link.rs
index f80c19a79e2..2850a29148e 100644
--- a/src/librustc_codegen_utils/link.rs
+++ b/src/librustc_codegen_utils/link.rs
@@ -167,7 +167,9 @@ pub fn invalid_output_for_target(sess: &Session, crate_type: config::CrateType)
             if !sess.target.target.options.dynamic_linking {
                 return true;
             }
-            if sess.crt_static(Some(crate_type)) && !sess.target.target.options.crt_static_allows_dylibs {
+            if sess.crt_static(Some(crate_type))
+                && !sess.target.target.options.crt_static_allows_dylibs
+            {
                 return true;
             }
         }
diff --git a/src/librustc_metadata/dependency_format.rs b/src/librustc_metadata/dependency_format.rs
index 13cda397f24..4a9a9ddc4bd 100644
--- a/src/librustc_metadata/dependency_format.rs
+++ b/src/librustc_metadata/dependency_format.rs
@@ -97,7 +97,9 @@ fn calculate_type(tcx: TyCtxt<'_>, ty: config::CrateType) -> DependencyList {
 
         // If the global prefer_dynamic switch is turned off, or the final
         // executable will be statically linked, prefer static crate linkage.
-        config::CrateType::Executable if !sess.opts.cg.prefer_dynamic || sess.crt_static(Some(ty)) => {
+        config::CrateType::Executable
+            if !sess.opts.cg.prefer_dynamic || sess.crt_static(Some(ty)) =>
+        {
             Linkage::Static
         }
         config::CrateType::Executable => Linkage::Dynamic,
diff --git a/src/librustc_session/session.rs b/src/librustc_session/session.rs
index dcd9ae44e88..619fbdcf7f8 100644
--- a/src/librustc_session/session.rs
+++ b/src/librustc_session/session.rs
@@ -564,7 +564,7 @@ impl Session {
                     Some(config::CrateType::ProcMacro) => found_positive,
                     Some(_) => !found_negative,
                     None => {
-                        // FIXME: When crate_type is not available, 
+                        // FIXME: When crate_type is not available,
                         // we use compiler options to determine the crate_type.
                         // We can't check `#![crate_type = "proc-macro"]` here.
                         if self.opts.crate_types.contains(&config::CrateType::ProcMacro) {