Use the latest Ubuntu version not specific old version (#6825)

* Use the latest Ubuntu version not specific old version

4 files changed, 22 insertions, 7 deletions

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a8526dcaf..46db88275 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
           - { os: macos, compiler: gcc }
           - { os: macos, compiler: cl }
         include:
-          - { os: linux, runs-on: ubuntu-20.04 }
+          - { os: linux, runs-on: ubuntu-latest }
           - { os: macos, runs-on: macos-latest }
           - { os: windows, runs-on: windows-latest }
           # Warnings are treated as errors by default.
@@ -58,7 +58,7 @@ jobs:
             platform: aarch64
             test-category: smoke
             full-gpu-tests: false
-            runs-on: ubuntu-22.04-arm
+            runs-on: ubuntu-24.04-arm
             has-gpu: false
             build-llvm: false
           # Self-hosted full gpu build
@@ -105,6 +105,12 @@ jobs:
             echo "Only documentation files changed, skipping remaining steps"
             echo "should-run=false" >> $GITHUB_OUTPUT
           fi
+      - name: Install dependencies
+        run: |
+          if [[ "${{ matrix.os }}" = "linux" ]]; then
+              sudo apt-get update
+              sudo apt-get install -y libx11-dev
+          fi
       - name: Setup
         if: steps.filter.outputs.should-run == 'true'
         uses: ./.github/actions/common-setup
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index da5577c7c..617dd574c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,13 +27,13 @@ jobs:
           - {
               os: linux,
               platform: x86_64,
-              runs-on: ubuntu-22.04,
+              runs-on: ubuntu-latest,
               compiler: gcc,
             }
           - {
               os: linux,
               platform: aarch64,
-              runs-on: ubuntu-22.04-arm,
+              runs-on: ubuntu-24.04-arm,
               compiler: gcc,
             }
           - { os: windows, runs-on: windows-latest, compiler: cl }
@@ -56,6 +56,12 @@ jobs:
         with:
           submodules: "recursive"
           fetch-depth: "0"
+      - name: Install dependencies
+        run: |
+          if [[ "${{ matrix.os }}" = "linux" ]]; then
+              sudo apt-get update
+              sudo apt-get install -y libx11-dev
+          fi
       - name: Setup
         uses: ./.github/actions/common-setup
         with:
diff --git a/source/slang/slang-check-decl.cpp b/source/slang/slang-check-decl.cpp
index da2300d8a..899b04b8b 100644
--- a/source/slang/slang-check-decl.cpp
+++ b/source/slang/slang-check-decl.cpp
@@ -7069,7 +7069,8 @@ bool SemanticsVisitor::checkInterfaceConformance(
     // the time we are compiling and handle those, and punt on the larger issue
     // for a bit longer.
     //
-    for (auto candidateExt : getCandidateExtensions(superInterfaceDeclRef, this))
+    auto candidateExtensions = getCandidateExtensions(superInterfaceDeclRef, this);
+    for (const auto& candidateExt : candidateExtensions)
     {
         // We need to apply the extension to the interface type that our
         // concrete type is inheriting from.
@@ -11272,7 +11273,8 @@ void _foreachDirectOrExtensionMemberOfType(
     if (auto aggTypeDeclRef = containerDeclRef.as<AggTypeDecl>())
     {
         auto aggType = DeclRefType::create(semantics->getASTBuilder(), aggTypeDeclRef);
-        for (auto extDecl : getCandidateExtensions(aggTypeDeclRef, semantics))
+        auto candidateExtensions = getCandidateExtensions(aggTypeDeclRef, semantics);
+        for (auto extDecl : candidateExtensions)
         {
             // Note that `extDecl` may have been declared for a type
             // base on the declaration that `aggTypeDeclRef` refers
diff --git a/source/slang/slang-check-inheritance.cpp b/source/slang/slang-check-inheritance.cpp
index cef9b6a09..37b4d3158 100644
--- a/source/slang/slang-check-inheritance.cpp
+++ b/source/slang/slang-check-inheritance.cpp
@@ -304,7 +304,8 @@ InheritanceInfo SharedSemanticsContext::_calcInheritanceInfo(
                                  Dictionary<Type*, SubtypeWitness*>* additionalSubtypeWitness)
     {
         bool result = false;
-        for (auto extDecl : getCandidateExtensions(extensionTargetDeclRef, &visitor))
+        auto candidateExtensions = getCandidateExtensions(extensionTargetDeclRef, &visitor);
+        for (auto extDecl : candidateExtensions)
         {
             // The list of *candidate* extensions is computed and
             // cached based on the identity of the declaration alone,