Disable parsing of base class clauses in C mode

robertoraggi · robertoraggi · commit 4f3193d36d99 · 2025-07-15T22:08:17.000+02:00
Fixes #572 Signed-off-by: Roberto Raggi <roberto.raggi@gmail.com>
diff --git a/src/parser/cxx/parser.cc b/src/parser/cxx/parser.cc
@@ -8215,6 +8215,8 @@ auto Parser::parse_conversion_function_id(ConversionFunctionIdAST*& yyast)
 }
 
 auto Parser::parse_base_clause(ClassSpecifierAST* ast) -> bool {
+  if (!is_parsing_cxx()) return false;
+
   if (!match(TokenKind::T_COLON, ast->colonLoc)) return false;
 
   if (!parse_base_specifier_list(ast)) {

Original file line number	Diff line number	Diff line change
`@@ -8215,6 +8215,8 @@ auto Parser::parse_conversion_function_id(ConversionFunctionIdAST*& yyast)`
`8215`	`8215`	`}`
`8216`	`8216`
`8217`	`8217`	`auto Parser::parse_base_clause(ClassSpecifierAST* ast) -> bool {`
	`8218`	`+ if (!is_parsing_cxx()) return false;`
	`8219`	`+`
`8218`	`8220`	`if (!match(TokenKind::T_COLON, ast->colonLoc)) return false;`
`8219`	`8221`
`8220`	`8222`	`if (!parse_base_specifier_list(ast)) {`