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* Store position info for inherited attributes.

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This commit is contained in:
Eelco Dolstra 2010-05-07 12:43:57 +00:00
parent 83d7b89660
commit 01e58adce0
4 changed files with 29 additions and 25 deletions
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24
src/libexpr/nixexpr.cc
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@ -55,8 +55,8 @@ void ExprAttrs::show(std::ostream & str)
{
if (recursive) str << "rec ";
str << "{ ";
foreach (list<VarRef>::iterator, i, inherited)
str << "inherit " << i->name << "; ";
foreach (list<Inherited>::iterator, i, inherited)
str << "inherit " << i->first.name << "; ";
foreach (Attrs::iterator, i, attrs)
str << i->first << " = " << *i->second.first << "; ";
str << "}";
@ -91,8 +91,8 @@ void ExprLambda::show(std::ostream & str)
void ExprLet::show(std::ostream & str)
{
str << "let ";
foreach (list<VarRef>::iterator, i, attrs->inherited)
str << "inherit " << i->name << "; ";
foreach (list<ExprAttrs::Inherited>::iterator, i, attrs->inherited)
str << "inherit " << i->first.name << "; ";
foreach (ExprAttrs::Attrs::iterator, i, attrs->attrs)
str << i->first << " = " << *i->second.first << "; ";
str << "in " << *body;
@ -215,9 +215,9 @@ void ExprAttrs::bindVars(const StaticEnv & env)
foreach (ExprAttrs::Attrs::iterator, i, attrs)
newEnv.vars[i->first] = displ++;
foreach (list<VarRef>::iterator, i, inherited) {
newEnv.vars[i->name] = displ++;
i->bind(env);
foreach (list<Inherited>::iterator, i, inherited) {
newEnv.vars[i->first.name] = displ++;
i->first.bind(env);
}
foreach (ExprAttrs::Attrs::iterator, i, attrs)
@ -228,8 +228,8 @@ void ExprAttrs::bindVars(const StaticEnv & env)
foreach (ExprAttrs::Attrs::iterator, i, attrs)
i->second.first->bindVars(env);
foreach (list<VarRef>::iterator, i, inherited)
i->bind(env);
foreach (list<Inherited>::iterator, i, inherited)
i->first.bind(env);
}
}
@ -267,9 +267,9 @@ void ExprLet::bindVars(const StaticEnv & env)
foreach (ExprAttrs::Attrs::iterator, i, attrs->attrs)
newEnv.vars[i->first] = displ++;
foreach (list<VarRef>::iterator, i, attrs->inherited) {
newEnv.vars[i->name] = displ++;
i->bind(env);
foreach (list<ExprAttrs::Inherited>::iterator, i, attrs->inherited) {
newEnv.vars[i->first.name] = displ++;
i->first.bind(env);
}
foreach (ExprAttrs::Attrs::iterator, i, attrs->attrs)