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Merge remote-tracking branch 'upstream/master' into upstream-merge

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This commit is contained in:
Ben Burdette 2022-04-07 13:42:01 -06:00
commit 1a93ac8133
262 changed files with 5827 additions and 2852 deletions
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29
src/libexpr/nixexpr.cc
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@ -18,10 +18,10 @@ std::ostream & operator << (std::ostream & str, const Expr & e)
return str;
}
static void showString(std::ostream & str, const string & s)
static void showString(std::ostream & str, std::string_view s)
{
str << '"';
for (auto c : (string) s)
for (auto c : s)
if (c == '"' || c == '\\' || c == '$') str << "\\" << c;
else if (c == '\n') str << "\\n";
else if (c == '\r') str << "\\r";
@ -30,7 +30,7 @@ static void showString(std::ostream & str, const string & s)
str << '"';
}
static void showId(std::ostream & str, const string & s)
static void showId(std::ostream & str, std::string_view s)
{
if (s.empty())
str << "\"\"";
@ -105,11 +105,18 @@ void ExprAttrs::show(std::ostream & str) const
{
if (recursive) str << "rec ";
str << "{ ";
for (auto & i : attrs)
if (i.second.inherited)
str << "inherit " << i.first << " " << "; ";
typedef const decltype(attrs)::value_type * Attr;
std::vector<Attr> sorted;
for (auto & i : attrs) sorted.push_back(&i);
std::sort(sorted.begin(), sorted.end(), [](Attr a, Attr b) {
return (const std::string &) a->first < (const std::string &) b->first;
});
for (auto & i : sorted) {
if (i->second.inherited)
str << "inherit " << i->first << " " << "; ";
else
str << i.first << " = " << *i.second.e << "; ";
str << i->first << " = " << *i->second.e << "; ";
}
for (auto & i : dynamicAttrs)
str << "\"${" << *i.nameExpr << "}\" = " << *i.valueExpr << "; ";
str << "}";
@ -213,7 +220,7 @@ std::ostream & operator << (std::ostream & str, const Pos & pos)
auto f = format(ANSI_BOLD "%1%" ANSI_NORMAL ":%2%:%3%");
switch (pos.origin) {
case foFile:
f % (string) pos.file;
f % (const std::string &) pos.file;
break;
case foStdin:
case foString:
@ -229,7 +236,7 @@ std::ostream & operator << (std::ostream & str, const Pos & pos)
}
string showAttrPath(const AttrPath & attrPath)
std::string showAttrPath(const AttrPath & attrPath)
{
std::ostringstream out;
bool first = true;
@ -518,9 +525,9 @@ void ExprLambda::setName(Symbol & name)
}
string ExprLambda::showNamePos() const
std::string ExprLambda::showNamePos() const
{
return (format("%1% at %2%") % (name.set() ? "'" + (string) name + "'" : "anonymous function") % pos).str();
return fmt("%1% at %2%", name.set() ? "'" + (std::string) name + "'" : "anonymous function", pos);
}