diff options
Diffstat (limited to 'third_party/nix/src/libexpr/parser.y')
| -rw-r--r-- | third_party/nix/src/libexpr/parser.y | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/third_party/nix/src/libexpr/parser.y b/third_party/nix/src/libexpr/parser.y index eb3f92db7844..2ea84fea66b9 100644 --- a/third_party/nix/src/libexpr/parser.y +++ b/third_party/nix/src/libexpr/parser.y @@ -16,6 +16,7 @@ #ifndef BISON_HEADER #define BISON_HEADER +#include <optional> #include <variant> #include "libutil/util.hh" #include "libexpr/nixexpr.hh" @@ -28,9 +29,9 @@ namespace nix { { EvalState & state; SymbolTable & symbols; - Expr * result; + Expr* result; Path basePath; - Symbol path; + std::optional<Symbol> path; std::string error; Symbol sLetBody; ParseData(EvalState & state) @@ -139,7 +140,6 @@ static void addAttr(ExprAttrs * attrs, AttrPath & attrPath, } else { // This attr path is not defined. Let's create it. attrs->attrs[*sym] = ExprAttrs::AttrDef(e, pos); - e->setName(*sym); } } else { // Same caveat as the identical line above. @@ -502,8 +502,9 @@ attrpath if (str) { $$->push_back(AttrName(str->s)); delete str; - } else + } else { $$->push_back(AttrName($3)); + } } | attr { $$ = new std::vector<AttrName>; $$->push_back(AttrName(data->symbols.Create($1))); } | string_attr |