Merge for 1.31.2

.github/actions/package.json

@@ -38,5 +38,8 @@
     "ts-node": "^10.9.1",
     "typescript": "^4.7.4",
     "yargs": "^17.5.1"
+  },
+  "overrides": {
+    "serialize-javascript": "^7.0.4"
   }
 }

Build/package/jobs_package_vsix.yml

@@ -38,9 +38,6 @@ jobs:
     inputs:
       version: 22.x
 
-  - task: geeklearningio.gl-vsts-tasks-yarn.yarn-installer-task.YarnInstaller@3
-    displayName: Use Yarn 1.x
-
   - script: IF EXIST %SYSTEMDRIVE%\Users\%USERNAME%\.npmrc del %SYSTEMDRIVE%\Users\%USERNAME%\.npmrc
     displayName: Delete .npmrc if it exists
 
@@ -51,9 +48,9 @@ jobs:
       script: |
         export SRC_DIR=$(echo $BUILD_SOURCESDIRECTORY | sed 's|\\|/|g')
         cd "$SRC_DIR/${{ parameters.srcDir }}"
-        yarn install
+        npm install
         if [ $? -ne 0 ]; then
-          echo "yarn install failed, sleeping for 30s before retrying..."
+          echo "npm install failed, sleeping for 30s before retrying..."
           sleep 30
           exit 1
         fi

Extension/CHANGELOG.md

@@ -1,5 +1,11 @@
 # C/C++ for Visual Studio Code Changelog
 
+## Version 1.31.2: March 17, 2026
+### Bug Fixes
+* Fix an incorrect warning message with `c_cpp_properties.json` squiggles. [PR #14265](https://github.com/microsoft/vscode-cpptools/pull/14265)
+* Fix cpptools getting stuck if C/C++ DevTools sends a workspace symbol request when the database is empty. [#14268](https://github.com/microsoft/vscode-cpptools/issues/14268)
+* Update clang-tidy and clang-format from 22.1.0 to 22.1.1 (bug fixes).
+
 ## Version 1.31.1: March 10, 2026
 ### Enhancements
 * Update clang-tidy and clang-format from 21.1.4 to 22.1.0.

Extension/package.json

@@ -2,7 +2,7 @@
     "name": "cpptools",
     "displayName": "C/C++",
     "description": "C/C++ IntelliSense, debugging, and code browsing.",
-    "version": "1.31.1-main",
+    "version": "1.31.2-main",
     "publisher": "ms-vscode",
     "icon": "LanguageCCPP_color_128x.png",
     "readme": "README.md",
@@ -6880,6 +6880,9 @@
     },
     "resolutions": {
         "postcss": "^8.4.31",
-        "gulp-typescript/**/glob-parent": "^5.1.2"
+        "gulp-typescript/**/glob-parent": "^5.1.2",
+        "serialize-javascript": "^7.0.4",
+        "@azure/msal-browser": "^4.29.1",
+        "flatted": "^3.4.1"
     }
 }

Extension/readme.developer.md

@@ -52,7 +52,7 @@ The `launch.json` entries now specify a `preLaunchTask` that will build the exte
 the `yarn watch` command, and will wait until the build is ready. The watch command will continue to watch from 
 that point.
 
-If the extension is already built, the the watch will be very quick.
+If the extension is already built, the watch will be very quick.
 
 ### From Inside VS Code
 There are two tasks that can be run from inside VS Code to build the extension.

Extension/src/LanguageServer/configurations.ts

@@ -1672,10 +1672,10 @@ export class CppProperties {
         if (!isCl && compilerPathAndArgs.compilerPath) {
             const compilerPathMayNeedQuotes: boolean = !resolvedCompilerPath.startsWith('"') && resolvedCompilerPath.includes(" ") && compilerPathAndArgs.compilerArgsFromCommandLineInPath.length > 0;
             let pathExists: boolean = true;
-            const existsWithExeAdded: (path: string) => boolean = (path: string) => isWindows && !path.startsWith("/") && util.checkFileExistsSync(path + ".exe");
+            const existsWithExeAdded: (path: string) => boolean = (path: string) => isWindows && !path.startsWith("/") && fs.existsSync(path + ".exe");
 
             resolvedCompilerPath = compilerPathAndArgs.compilerPath;
-            if (!util.checkFileExistsSync(resolvedCompilerPath)) {
+            if (!fs.existsSync(resolvedCompilerPath)) {
                 if (existsWithExeAdded(resolvedCompilerPath)) {
                     resolvedCompilerPath += ".exe";
                 } else {
@@ -1686,7 +1686,7 @@ export class CppProperties {
                     } else if (rootUri) {
                         // Test if it was a relative path.
                         const absolutePath: string = rootUri.fsPath + path.sep + resolvedCompilerPath;
-                        if (!util.checkFileExistsSync(absolutePath)) {
+                        if (!fs.existsSync(absolutePath)) {
                             if (existsWithExeAdded(absolutePath)) {
                                 resolvedCompilerPath = absolutePath + ".exe";
                             } else {

Extension/yarn.lock

@@ -97,18 +97,23 @@
     "@typespec/ts-http-runtime" "^0.3.0"
     tslib "^2.6.2"
 
-"@azure/msal-browser@^4.2.0":
-  version "4.29.0"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@azure/msal-browser/-/msal-browser-4.29.0.tgz#6d711acd3b463b46bdae05445b83547816fb8f5c"
-  integrity sha1-bXEazTtGO0a9rgVEW4NUeBb7j1w=
+"@azure/msal-browser@^4.2.0", "@azure/msal-browser@^4.29.1":
+  version "4.29.1"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@azure/msal-browser/-/msal-browser-4.29.1.tgz#01dc1d2f6ed325e32c03d3939c171f4f4d20a56d"
+  integrity sha1-AdwdL27TJeMsA9OTnBcfT00gpW0=
   dependencies:
-    "@azure/msal-common" "15.15.0"
+    "@azure/msal-common" "15.16.1"
 
 "@azure/msal-common@15.15.0":
   version "15.15.0"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@azure/msal-common/-/msal-common-15.15.0.tgz#05e758b41923499af7ca0965edaafc28a2acf615"
   integrity sha1-BedYtBkjSZr3ygll7ar8KKKs9hU=
 
+"@azure/msal-common@15.16.1":
+  version "15.16.1"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@azure/msal-common/-/msal-common-15.16.1.tgz#5df3697ec0d53d08278f2536d53bd52214e52c39"
+  integrity sha1-XfNpfsDVPQgnjyU21TvVIhTlLDk=
+
 "@azure/msal-node@^3.5.0":
   version "3.8.8"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/@azure/msal-node/-/msal-node-3.8.8.tgz#e7f161ceea81ea41b4ea6eaeadb5bfda35f8d0ba"
@@ -3031,10 +3036,10 @@ flat@^5.0.2:
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/flat/-/flat-5.0.2.tgz#8ca6fe332069ffa9d324c327198c598259ceb241"
   integrity sha1-jKb+MyBp/6nTJMMnGYxZglnOskE=
 
-flatted@^3.2.9:
-  version "3.3.3"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/flatted/-/flatted-3.3.3.tgz#67c8fad95454a7c7abebf74bb78ee74a44023358"
-  integrity sha1-Z8j62VRUp8er6/dLt47nSkQCM1g=
+flatted@^3.2.9, flatted@^3.4.0:
+  version "3.4.1"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/flatted/-/flatted-3.4.1.tgz#84ccd9579e76e9cc0d246c11d8be0beb019143e6"
+  integrity sha1-hMzZV5526cwNJGwR2L4L6wGRQ+Y=
 
 flush-write-stream@^1.0.2:
   version "1.1.1"
@@ -5125,13 +5130,6 @@ queue-microtask@^1.2.2:
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/queue-microtask/-/queue-microtask-1.2.3.tgz#4929228bbc724dfac43e0efb058caf7b6cfb6243"
   integrity sha1-SSkii7xyTfrEPg77BYyve2z7YkM=
 
-randombytes@^2.1.0:
-  version "2.1.0"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/randombytes/-/randombytes-2.1.0.tgz#df6f84372f0270dc65cdf6291349ab7a473d4f2a"
-  integrity sha1-32+ENy8CcNxlzfYpE0mrekc9Tyo=
-  dependencies:
-    safe-buffer "^5.1.0"
-
 rc-config-loader@^4.1.3:
   version "4.1.4"
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/rc-config-loader/-/rc-config-loader-4.1.4.tgz#6cc79042ac193ebed9f082fcba7b823d9dc143cc"
@@ -5450,12 +5448,10 @@ semver@^7.3.4, semver@^7.3.5, semver@^7.3.7, semver@^7.5.2, semver@^7.5.4, semve
   resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/semver/-/semver-7.7.4.tgz#28464e36060e991fa7a11d0279d2d3f3b57a7e8a"
   integrity sha1-KEZONgYOmR+noR0CedLT87V6foo=
 
-serialize-javascript@^6.0.2:
-  version "6.0.2"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/serialize-javascript/-/serialize-javascript-6.0.2.tgz#defa1e055c83bf6d59ea805d8da862254eb6a6c2"
-  integrity sha1-3voeBVyDv21Z6oBdjahiJU62psI=
-  dependencies:
-    randombytes "^2.1.0"
+serialize-javascript@^6.0.2, serialize-javascript@^7.0.4:
+  version "7.0.4"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/serialize-javascript/-/serialize-javascript-7.0.4.tgz#c517735bd5b7631dd1fc191ee19cbb713ff8e05c"
+  integrity sha1-xRdzW9W3Yx3R/Bke4Zy7cT/44Fw=
 
 set-function-length@^1.2.2:
   version "1.2.2"
@@ -6284,9 +6280,9 @@ undici-types@~7.18.0:
   integrity sha1-KTV6iee3ykrvO/D9P9DNc4hCKek=
 
 undici@^7.19.0:
-  version "7.22.0"
-  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/undici/-/undici-7.22.0.tgz#7a82590a5908e504a47d85c60b0f89ca14240e60"
-  integrity sha1-eoJZClkI5QSkfYXGCw+JyhQkDmA=
+  version "7.24.0"
+  resolved "https://pkgs.dev.azure.com/azure-public/VisualCpp/_packaging/cpp_PublicPackages/npm/registry/undici/-/undici-7.24.0.tgz#c7349cdede0db44226b5930783b11207831a5eaf"
+  integrity sha1-xzSc3t4NtEImtZMHg7ESB4MaXq8=
 
 unicorn-magic@^0.1.0:
   version "0.1.0"