Use C++ parser for CC files (#11140)

Byron · Byron · commit 52d28ab26bf8 · 2025-11-10T07:52:57.000+01:00
The .cc file extension is traditionally used for C++ source code files. Therefore, .cc files should be parsed by a C++ parser, not a C parser.
diff --git a/packages/ui/src/lib/utils/diffParsing.ts b/packages/ui/src/lib/utils/diffParsing.ts
@@ -272,10 +272,12 @@ export function parserFromExtension(extension: string): Parser | undefined {
 
 		case 'c':
 		case 'h':
+		case 'cc':
 		case 'cpp':
 		case 'c++':
 		case 'hpp':
 		case 'h++':
+		case 'hxx':
 			return cpp().language.parser;
 
 		case 'ex':
