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Support range-based for loop over list values

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This commit is contained in:
Eelco Dolstra 2021-11-24 20:21:34 +01:00
parent ca82967ee3
commit b6c8e57056
10 changed files with 103 additions and 79 deletions
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4
src/libexpr/value-to-xml.cc
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@ -122,8 +122,8 @@ static void printValueAsXML(EvalState & state, bool strict, bool location,
case nList: {
XMLOpenElement _(doc, "list");
for (unsigned int n = 0; n < v.listSize(); ++n)
printValueAsXML(state, strict, location, *v.listElems()[n], doc, context, drvsSeen, pos);
for (auto v2 : v.listItems())
printValueAsXML(state, strict, location, *v2, doc, context, drvsSeen, pos);
break;
}