Fix bugs with the "You do not have IntelliSense configured" prompt. (#10660)

* Fix bugs with the "You do not have IntelliSense configured" prompt.
* Update changelog.

Author: sean-mcmanus

Extension/CHANGELOG.md

@@ -1,6 +1,6 @@
 # C/C++ for Visual Studio Code Changelog
 
-## Version 1.15.0: March 13, 2023
+## Version 1.15.0: March 14, 2023
 ### Enhancements
 * Support multiple natvis files in `visualizerFile`. [#925](https://github.com/microsoft/vscode-cpptools/issues/925)
 * Enable error squiggles for single file mode if includes resolve. [#10062](https://github.com/microsoft/vscode-cpptools/issues/10062)
@@ -19,6 +19,7 @@
 * Fix code analysis with c23/gnu23. [#10615](https://github.com/microsoft/vscode-cpptools/issues/10615)
 * Fix 'Reset IntelliSense Database' being delayed until parsing is finished. [#10616](https://github.com/microsoft/vscode-cpptools/issues/10616)
 * Fix uncaught exception with some configuration providers. [PR #10629](https://github.com/microsoft/vscode-cpptools/pull/10629)
+* Fix bugs with the "You do not have IntelliSense configured" prompt. [#10658](https://github.com/microsoft/vscode-cpptools/issues/10658), [#10659](https://github.com/microsoft/vscode-cpptools/issues/10659)
 * Fix `__GXX_RTTI` incorrectly being defined by IntelliSense with clang and `-fms-compatibility`.
 * Reduce the likelihood of an `onWillSaveWaitUntil` timeout.
 * Fix an IntelliSense crash with C++20 concepts.

Extension/src/LanguageServer/client.ts

@@ -975,7 +975,7 @@ export class DefaultClient implements Client {
         try {
             if (index === -1) {
                 action = "escaped";
-                if (showSecondPrompt) {
+                if (showSecondPrompt && !compilerDefaults.trustedCompilerFound) {
                     this.showPrompt(selectCompiler, true);
                 }
                 return;
@@ -1005,6 +1005,9 @@ export class DefaultClient implements Client {
             if (index === paths.length - 3) {
                 const result: vscode.Uri[] | undefined = await vscode.window.showOpenDialog();
                 if (result === undefined || result.length === 0) {
+                    if (showSecondPrompt && !compilerDefaults.trustedCompilerFound) {
+                        this.showPrompt(selectCompiler, true);
+                    }
                     action = "browse dismissed";
                     return;
                 }