From ae71fb70964b61999b0c633657f9ba91ccd64108 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 11 Mar 2025 21:00:24 -0700
Subject: [PATCH 1/3] Restore use of lld in CI

---
 .github/workflows/ci.yml | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e5f7855..795d2c1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [nightly, beta, stable, 1.82.0, 1.70.0]
+        rust: [nightly, nightly-2025-03-08, nightly-2025-03-09, beta, stable, 1.82.0, 1.70.0]
         os: [ubuntu]
         include:
           - name: macOS
@@ -50,10 +50,6 @@ jobs:
         run: echo RUSTFLAGS=${RUSTFLAGS}\ -Zrandomize-layout >> $GITHUB_ENV
         if: matrix.rust == 'nightly'
         shell: bash
-      - name: Disable rust-lld
-        run: echo RUSTFLAGS=${RUSTFLAGS}\ -Zlinker-features=-lld >> $GITHUB_ENV
-        if: matrix.rust == 'nightly'
-        shell: bash
       - name: Ignore Windows linker warning
         run: echo RUSTFLAGS=${RUSTFLAGS}\ -Alinker_messages >> $GITHUB_ENV
         if: matrix.rust == 'nightly-x86_64-pc-windows-gnu'

From 4132aa3bd63d8edfccaa9d99afab088178536bf0 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 11 Mar 2025 21:06:07 -0700
Subject: [PATCH 2/3] Drop dated nightly jobs

---
 .github/workflows/ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 795d2c1..9735d5e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        rust: [nightly, nightly-2025-03-08, nightly-2025-03-09, beta, stable, 1.82.0, 1.70.0]
+        rust: [nightly, beta, stable, 1.82.0, 1.70.0]
         os: [ubuntu]
         include:
           - name: macOS

From 0a961e54387a5f8320068fb63ce605971087623b Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Tue, 11 Mar 2025 21:08:35 -0700
Subject: [PATCH 3/3] Add a CI job that uses ld.gold

---
 .github/workflows/ci.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9735d5e..8230f5d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,12 @@ jobs:
       matrix:
         rust: [nightly, beta, stable, 1.82.0, 1.70.0]
         os: [ubuntu]
+        linker: ['']
         include:
+          - name: Gold linker
+            os: ubuntu
+            rust: nightly
+            linker: gold
           - name: macOS
             os: macos
             rust: nightly
@@ -50,6 +55,10 @@ jobs:
         run: echo RUSTFLAGS=${RUSTFLAGS}\ -Zrandomize-layout >> $GITHUB_ENV
         if: matrix.rust == 'nightly'
         shell: bash
+      - name: Select non-default linker
+        run: echo RUSTFLAGS=${RUSTFLAGS}\ -Zlinker-features=-lld -Clink-arg=-fuse-ld=${{matrix.linker}} >> $GITHUB_ENV
+        if: matrix.linker
+        shell: bash
       - name: Ignore Windows linker warning
         run: echo RUSTFLAGS=${RUSTFLAGS}\ -Alinker_messages >> $GITHUB_ENV
         if: matrix.rust == 'nightly-x86_64-pc-windows-gnu'