diff options
| -rw-r--r-- | src/libexpr/nixexpr.cc | 21 | ||||
| -rw-r--r-- | src/libexpr/nixexpr.hh | 2 | ||||
| -rw-r--r-- | tests/functional/lang/parse-okay-inherits.exp | 2 |
3 files changed, 12 insertions, 13 deletions
diff --git a/src/libexpr/nixexpr.cc b/src/libexpr/nixexpr.cc index 531d5027c..525b2440b 100644 --- a/src/libexpr/nixexpr.cc +++ b/src/libexpr/nixexpr.cc @@ -68,10 +68,8 @@ void ExprOpHasAttr::show(const SymbolTable & symbols, std::ostream & str) const str << ") ? " << showAttrPath(symbols, attrPath) << ")"; } -void ExprAttrs::show(const SymbolTable & symbols, std::ostream & str) const +void ExprAttrs::showBindings(const SymbolTable & symbols, std::ostream & str) const { - if (recursive) str << "rec "; - str << "{ "; typedef const decltype(attrs)::value_type * Attr; std::vector<Attr> sorted; for (auto & i : attrs) sorted.push_back(&i); @@ -95,6 +93,13 @@ void ExprAttrs::show(const SymbolTable & symbols, std::ostream & str) const i.valueExpr->show(symbols, str); str << "; "; } +} + +void ExprAttrs::show(const SymbolTable & symbols, std::ostream & str) const +{ + if (recursive) str << "rec "; + str << "{ "; + showBindings(symbols, str); str << "}"; } @@ -150,15 +155,7 @@ void ExprCall::show(const SymbolTable & symbols, std::ostream & str) const void ExprLet::show(const SymbolTable & symbols, std::ostream & str) const { str << "(let "; - for (auto & i : attrs->attrs) - if (i.second.inherited()) { - str << "inherit " << symbols[i.first] << "; "; - } - else { - str << symbols[i.first] << " = "; - i.second.e->show(symbols, str); - str << "; "; - } + attrs->showBindings(symbols, str); str << "in "; body->show(symbols, str); str << ")"; diff --git a/src/libexpr/nixexpr.hh b/src/libexpr/nixexpr.hh index 246221c0f..793e1a707 100644 --- a/src/libexpr/nixexpr.hh +++ b/src/libexpr/nixexpr.hh @@ -201,6 +201,8 @@ struct ExprAttrs : Expr ExprAttrs() : recursive(false) { }; PosIdx getPos() const override { return pos; } COMMON_METHODS + + void showBindings(const SymbolTable & symbols, std::ostream & str) const; }; struct ExprList : Expr diff --git a/tests/functional/lang/parse-okay-inherits.exp b/tests/functional/lang/parse-okay-inherits.exp index 050b54afd..722101ceb 100644 --- a/tests/functional/lang/parse-okay-inherits.exp +++ b/tests/functional/lang/parse-okay-inherits.exp @@ -1 +1 @@ -(let c = { }; b = 2; in { a = 1; inherit b ; d = (c).d; e = (c).e; f = 3; }) +(let b = 2; c = { }; in { a = 1; inherit b ; d = (c).d; e = (c).e; f = 3; }) |