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Remove EvalState::mkAttrs()

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This commit is contained in:
Eelco Dolstra 2022-01-04 20:29:17 +01:00
parent 17daec0b83
commit 2b4c944823
6 changed files with 52 additions and 42 deletions
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20
src/libexpr/eval.cc
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@ -145,7 +145,7 @@ void printValue(std::ostream & str, std::set<const Value *> & active, const Valu
str << v.fpoint;
break;
default:
throw Error("invalid value");
abort();
}
active.erase(&v);
@ -1065,8 +1065,8 @@ void ExprPath::eval(EvalState & state, Env & env, Value & v)
void ExprAttrs::eval(EvalState & state, Env & env, Value & v)
{
state.mkAttrs(v, attrs.size() + dynamicAttrs.size());
Env *dynamicEnv = &env;
v.mkAttrs(state.buildBindings(attrs.size() + dynamicAttrs.size()).finish());
auto dynamicEnv = &env;
if (recursive) {
/* Create a new environment that contains the attributes in
@ -1592,7 +1592,7 @@ void ExprOpUpdate::eval(EvalState & state, Env & env, Value & v)
if (v1.attrs->size() == 0) { v = v2; return; }
if (v2.attrs->size() == 0) { v = v1; return; }
state.mkAttrs(v, v1.attrs->size() + v2.attrs->size());
auto attrs = state.buildBindings(v1.attrs->size() + v2.attrs->size());
/* Merge the sets, preferring values from the second set. Make
sure to keep the resulting vector in sorted order. */
@ -1601,17 +1601,19 @@ void ExprOpUpdate::eval(EvalState & state, Env & env, Value & v)
while (i != v1.attrs->end() && j != v2.attrs->end()) {
if (i->name == j->name) {
v.attrs->push_back(*j);
attrs.insert(*j);
++i; ++j;
}
else if (i->name < j->name)
v.attrs->push_back(*i++);
attrs.insert(*i++);
else
v.attrs->push_back(*j++);
attrs.insert(*j++);
}
while (i != v1.attrs->end()) v.attrs->push_back(*i++);
while (j != v2.attrs->end()) v.attrs->push_back(*j++);
while (i != v1.attrs->end()) attrs.insert(*i++);
while (j != v2.attrs->end()) attrs.insert(*j++);
v.mkAttrs(attrs.alreadySorted());
state.nrOpUpdateValuesCopied += v.attrs->size();
}