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* Print attributes in sorted order.

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This commit is contained in:
Eelco Dolstra 2010-05-12 12:15:49 +00:00
parent 81a4b4e49b
commit bd25ac2260
2 changed files with 8 additions and 3 deletions
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9
src/libexpr/eval.cc
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@ -41,12 +41,17 @@ std::ostream & operator << (std::ostream & str, Value & v)
case tNull:
str << "true";
break;
case tAttrs:
case tAttrs: {
str << "{ ";
typedef std::map<string, Value *> Sorted;
Sorted sorted;
foreach (Bindings::iterator, i, *v.attrs)
str << (string) i->first << " = " << i->second.value << "; ";
sorted[i->first] = &i->second.value;
foreach (Sorted::iterator, i, sorted)
str << i->first << " = " << *i->second << "; ";
str << "}";
break;
}
case tList:
str << "[ ";
for (unsigned int n = 0; n < v.list.length; ++n)

2
tests/lang/eval-okay-tryeval.exp
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@ -1 +1 @@
{ x = { value = "x"; success = true; }; y = { value = false; success = false; }; z = { value = false; success = false; }; }
{ x = { success = true; value = "x"; }; y = { success = false; value = false; }; z = { success = false; value = false; }; }