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libexpr: make ExprCall::args an std::optional

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This commit is contained in:
Taeer Bar-Yam 2025-11-23 00:05:07 +01:00
parent 43fc6c314d
commit 484f40fc64
4 changed files with 10 additions and 7 deletions
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4
src/libexpr/nixexpr.cc
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@ -191,7 +191,7 @@ void ExprCall::show(const SymbolTable & symbols, std::ostream & str) const
{
str << '(';
fun->show(symbols, str);
for (auto e : args) {
for (auto e : *args) {
str << ' ';
e->show(symbols, str);
}
@ -490,7 +490,7 @@ void ExprCall::bindVars(EvalState & es, const std::shared_ptr<const StaticEnv> &
es.exprEnvs.insert(std::make_pair(this, env));
fun->bindVars(es, env);
for (auto e : args)
for (auto e : *args)
e->bindVars(es, env);
}