diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libexpr/parser.y | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/libexpr/parser.y b/src/libexpr/parser.y index 91cc7d089..594026028 100644 --- a/src/libexpr/parser.y +++ b/src/libexpr/parser.y @@ -59,6 +59,8 @@ using namespace nix; #define CUR_POS state->at(*yylocp) +// otherwise destructors cause compiler errors +#pragma GCC diagnostic ignored "-Wswitch-enum" void yyerror(YYLTYPE * loc, yyscan_t scanner, ParserState * state, const char * error) { @@ -94,7 +96,18 @@ void yyerror(YYLTYPE * loc, yyscan_t scanner, ParserState * state, const char * std::vector<std::pair<nix::PosIdx, std::variant<nix::Expr *, nix::StringToken>>> * ind_string_parts; } -%type <e> start expr expr_function expr_if expr_op +%destructor { delete $$; } <e> +%destructor { delete $$; } <list> +%destructor { delete $$; } <attrs> +%destructor { delete $$; } <formals> +%destructor { delete $$; } <formal> +%destructor { delete $$; } <attrNames> +%destructor { delete $$; } <inheritAttrs> +%destructor { delete $$; } <string_parts> +%destructor { delete $$; } <ind_string_parts> + +%type <e> start +%type <e> expr expr_function expr_if expr_op %type <e> expr_select expr_simple expr_app %type <list> expr_list %type <attrs> binds @@ -132,7 +145,7 @@ void yyerror(YYLTYPE * loc, yyscan_t scanner, ParserState * state, const char * %% -start: expr { state->result = $1; }; +start: expr { state->result = $1; $$ = 0; }; expr: expr_function; |