C++: merge main and accept test changes

Author: Robert Marsh

.devcontainer/devcontainer.json

@@ -3,6 +3,8 @@
     "rust-lang.rust",
     "bungcip.better-toml",
     "github.vscode-codeql",
+    "hbenl.vscode-test-explorer",
+    "ms-vscode.test-adapter-converter",
     "slevesque.vscode-zipexplorer"
   ],
   "settings": {

.github/labeler.yml

@@ -11,7 +11,7 @@ Java:
   - change-notes/**/*java.*
 
 JS:
-  - javascript/**/*
+  - any: [ 'javascript/**/*', '!javascript/ql/experimental/adaptivethreatmodeling/**/*' ]
   - change-notes/**/*javascript*
 
 Python:

.github/workflows/codeql-analysis.yml

@@ -30,7 +30,7 @@ jobs:
     - name: Setup dotnet
       uses: actions/setup-dotnet@v2
       with:
-        dotnet-version: 6.0.101
+        dotnet-version: 6.0.202
 
     - name: Checkout repository
       uses: actions/checkout@v3

.github/workflows/csv-coverage-metrics.yml

@@ -38,7 +38,7 @@ jobs:
           path: metrics-java.sarif
           retention-days: 20
       - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v1
+        uses: github/codeql-action/upload-sarif@main
         with:
           sarif_file: metrics-java.sarif
 
@@ -65,6 +65,6 @@ jobs:
           path: metrics-csharp.sarif
           retention-days: 20
       - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@v1
+        uses: github/codeql-action/upload-sarif@main
         with:
           sarif_file: metrics-csharp.sarif

.github/workflows/query-list.yml

@@ -30,20 +30,15 @@ jobs:
       with:
         python-version: 3.8
     - name: Download CodeQL CLI
-      uses: dsaltares/fetch-gh-release-asset@aa37ae5c44d3c9820bc12fe675e8670ecd93bd1c
-      with:
-        repo: "github/codeql-cli-binaries"
-        version: "latest"
-        file: "codeql-linux64.zip"
-        token: ${{ secrets.GITHUB_TOKEN }}
+      # Look under the `codeql` directory, as this is where we checked out the `github/codeql` repo
+      uses: ./codeql/.github/actions/fetch-codeql
     - name: Unzip CodeQL CLI
       run: unzip -d codeql-cli codeql-linux64.zip
     - name: Build code scanning query list
       run: |
-        PATH="$PATH:codeql-cli/codeql" python codeql/misc/scripts/generate-code-scanning-query-list.py > code-scanning-query-list.csv
+        python codeql/misc/scripts/generate-code-scanning-query-list.py > code-scanning-query-list.csv
     - name: Upload code scanning query list
       uses: actions/upload-artifact@v3
       with:
         name: code-scanning-query-list
         path: code-scanning-query-list.csv
-    

.github/workflows/swift-codegen.yml

@@ -18,8 +18,16 @@ jobs:
       - name: Run unit tests
         run: |
           bazel test //swift/codegen/test --test_output=errors
-      - name: Check that code was generated
+      - name: Check that QL generated code was checked in
         run: |
           bazel run //swift/codegen
           git add swift
           git diff --exit-code --stat HEAD
+      - name: Generate C++ files
+        run: |
+          bazel run //swift/codegen:trapgen -- --cpp-output=$PWD/swift-generated-headers
+          bazel run //swift/codegen:cppgen -- --cpp-output=$PWD/swift-generated-headers
+      - uses: actions/upload-artifact@v3
+        with:
+          name: swift-generated-headers
+          path: swift-generated-headers/*.h

.gitignore

@@ -37,5 +37,8 @@ csharp/extractor/Semmle.Extraction.CSharp.Driver/Properties/launchSettings.json
 # links created by bazel
 /bazel-*
 
+# local bazel options
+/local.bazelrc
+
 # CLion project files
 /.clwb

CODEOWNERS

@@ -4,6 +4,9 @@
 /javascript/ @github/codeql-javascript
 /python/ @github/codeql-python
 /ruby/ @github/codeql-ruby
+/swift/ @github/codeql-c
+/java/kotlin-extractor/ @github/codeql-kotlin
+/java/kotlin-explorer/ @github/codeql-kotlin
 
 # ML-powered queries
 /javascript/ql/experimental/adaptivethreatmodeling/ @github/codeql-ml-powered-queries-reviewers

config/identical-files.json

@@ -475,20 +475,23 @@
     "python/ql/lib/semmle/python/security/internal/SensitiveDataHeuristics.qll",
     "ruby/ql/lib/codeql/ruby/security/internal/SensitiveDataHeuristics.qll"
   ],
-  "ReDoS Util Python/JS/Ruby": [
+  "ReDoS Util Python/JS/Ruby/Java": [
     "javascript/ql/lib/semmle/javascript/security/performance/ReDoSUtil.qll",
     "python/ql/lib/semmle/python/security/performance/ReDoSUtil.qll",
-    "ruby/ql/lib/codeql/ruby/security/performance/ReDoSUtil.qll"
+    "ruby/ql/lib/codeql/ruby/security/performance/ReDoSUtil.qll",
+    "java/ql/lib/semmle/code/java/security/performance/ReDoSUtil.qll"
   ],
-  "ReDoS Exponential Python/JS/Ruby": [
+  "ReDoS Exponential Python/JS/Ruby/Java": [
     "javascript/ql/lib/semmle/javascript/security/performance/ExponentialBackTracking.qll",
     "python/ql/lib/semmle/python/security/performance/ExponentialBackTracking.qll",
-    "ruby/ql/lib/codeql/ruby/security/performance/ExponentialBackTracking.qll"
+    "ruby/ql/lib/codeql/ruby/security/performance/ExponentialBackTracking.qll",
+    "java/ql/lib/semmle/code/java/security/performance/ExponentialBackTracking.qll"
   ],
-  "ReDoS Polynomial Python/JS/Ruby": [
+  "ReDoS Polynomial Python/JS/Ruby/Java": [
     "javascript/ql/lib/semmle/javascript/security/performance/SuperlinearBackTracking.qll",
     "python/ql/lib/semmle/python/security/performance/SuperlinearBackTracking.qll",
-    "ruby/ql/lib/codeql/ruby/security/performance/SuperlinearBackTracking.qll"
+    "ruby/ql/lib/codeql/ruby/security/performance/SuperlinearBackTracking.qll",
+    "java/ql/lib/semmle/code/java/security/performance/SuperlinearBackTracking.qll"
   ],
   "BadTagFilterQuery Python/JS/Ruby": [
     "javascript/ql/lib/semmle/javascript/security/BadTagFilterQuery.qll",
@@ -550,5 +553,9 @@
   "HttpToFileAccessCustomizations JS/Ruby": [
     "javascript/ql/lib/semmle/javascript/security/dataflow/HttpToFileAccessCustomizations.qll",
     "ruby/ql/lib/codeql/ruby/security/HttpToFileAccessCustomizations.qll"
+  ],
+  "Typo database": [
+    "javascript/ql/src/Expressions/TypoDatabase.qll",
+    "ql/ql/src/codeql_ql/style/TypoDatabase.qll"
   ]
 }

cpp/downgrades/cf72c8898d19eb1b3374432cf79d8276cb07ad43/exprparents.ql

@@ -0,0 +1,21 @@
+class Element extends @element {
+  string toString() { none() }
+}
+
+class Expr extends @expr {
+  string toString() { none() }
+}
+
+class Stmt extends @stmt {
+  string toString() { none() }
+}
+
+predicate isStmtWithInitializer(Stmt stmt) {
+  exists(int kind | stmts(stmt, kind, _) | kind = 2 or kind = 11 or kind = 35)
+}
+
+from Expr child, int index, int index_new, Element parent
+where
+  exprparents(child, index, parent) and
+  if isStmtWithInitializer(parent) then index_new = index - 1 else index_new = index
+select child, index_new, parent