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Use RootValue

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This commit is contained in:
Eelco Dolstra 2020-04-16 16:54:34 +02:00
parent f89349f07e
commit c277231b7d
3 changed files with 12 additions and 12 deletions
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14
src/libexpr/flake/flake.cc
View file

@ -254,10 +254,10 @@ static Flake getFlake(
if (auto outputs = vInfo.attrs->get(sOutputs)) {
expectType(state, tLambda, *outputs->value, *outputs->pos);
flake.vOutputs = outputs->value;
flake.vOutputs = allocRootValue(outputs->value);
if (flake.vOutputs->lambda.fun->matchAttrs) {
for (auto & formal : flake.vOutputs->lambda.fun->formals->formals) {
if ((*flake.vOutputs)->lambda.fun->matchAttrs) {
for (auto & formal : (*flake.vOutputs)->lambda.fun->formals->formals) {
if (formal.name != state.sSelf)
flake.inputs.emplace(formal.name, FlakeInput {
.ref = parseFlakeRef(formal.name)
@ -613,16 +613,16 @@ void callFlake(EvalState & state,
mkString(*vRootSubdir, lockedFlake.flake.lockedRef.subdir);
static Value * vCallFlake = nullptr;
static RootValue vCallFlake = nullptr;
if (!vCallFlake) {
vCallFlake = state.allocValue();
vCallFlake = allocRootValue(state.allocValue());
state.eval(state.parseExprFromString(
#include "call-flake.nix.gen.hh"
, "/"), *vCallFlake);
, "/"), **vCallFlake);
}
state.callFunction(*vCallFlake, *vLocks, *vTmp1, noPos);
state.callFunction(**vCallFlake, *vLocks, *vTmp1, noPos);
state.callFunction(*vTmp1, *vRootSrc, *vTmp2, noPos);
state.callFunction(*vTmp2, *vRootSubdir, vRes, noPos);
}

4
src/libexpr/flake/flake.hh
View file

@ -3,10 +3,10 @@
#include "types.hh"
#include "flakeref.hh"
#include "lockfile.hh"
#include "value.hh"
namespace nix {
struct Value;
class EvalState;
namespace fetchers { struct Tree; }
@ -33,7 +33,7 @@ struct Flake
std::optional<std::string> description;
std::shared_ptr<const fetchers::Tree> sourceInfo;
FlakeInputs inputs;
Value * vOutputs; // FIXME: gc
RootValue vOutputs;
~Flake();
};

6
src/nix/installables.cc
View file

@ -239,18 +239,18 @@ struct InstallableExpr : InstallableValue
struct InstallableAttrPath : InstallableValue
{
Value * v;
RootValue v;
std::string attrPath;
InstallableAttrPath(SourceExprCommand & cmd, Value * v, const std::string & attrPath)
: InstallableValue(cmd), v(v), attrPath(attrPath)
: InstallableValue(cmd), v(allocRootValue(v)), attrPath(attrPath)
{ }
std::string what() override { return attrPath; }
std::pair<Value *, Pos> toValue(EvalState & state) override
{
auto [vRes, pos] = findAlongAttrPath(state, attrPath, *cmd.getAutoArgs(state), *v);
auto [vRes, pos] = findAlongAttrPath(state, attrPath, *cmd.getAutoArgs(state), **v);
state.forceValue(*vRes);
return {vRes, pos};
}