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* Removed a bunch of ATreverses.

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This commit is contained in:
Eelco Dolstra 2006-05-02 17:51:50 +00:00
parent b52e711910
commit c791e94aee
2 changed files with 20 additions and 17 deletions
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2
src/libexpr/nixexpr.cc
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@ -218,7 +218,7 @@ Expr makeAttrs(const ATermMap & attrs)
abort(); /* can't happen */ abort(); /* can't happen */
bnds = ATinsert(bnds, makeBind(*i, e, pos)); bnds = ATinsert(bnds, makeBind(*i, e, pos));
} }
return makeAttrs(ATreverse(bnds)); return makeAttrs(bnds);
} }

35
src/libstore/derivations.cc
View file

@ -46,7 +46,10 @@ static void parseStrings(ATermList paths, StringSet & out, bool arePaths)
} }
void throwBadDrv(ATerm t) /* Shut up warnings. */
void throwBadDrv(ATerm t) __attribute__ ((noreturn));
void throwBadDrv(ATerm t)
{ {
throw badTerm("not a valid derivation", t); throw badTerm("not a valid derivation", t);
} }
@ -110,18 +113,18 @@ Derivation parseDerivation(ATerm t)
static ATermList unparseStrings(const StringSet & paths) static ATermList unparseStrings(const StringSet & paths)
{ {
ATermList l = ATempty; ATermList l = ATempty;
for (PathSet::const_iterator i = paths.begin(); for (PathSet::const_reverse_iterator i = paths.rbegin();
i != paths.end(); ++i) i != paths.rend(); ++i)
l = ATinsert(l, toATerm(*i)); l = ATinsert(l, toATerm(*i));
return ATreverse(l); return l;
} }
ATerm unparseDerivation(const Derivation & drv) ATerm unparseDerivation(const Derivation & drv)
{ {
ATermList outputs = ATempty; ATermList outputs = ATempty;
for (DerivationOutputs::const_iterator i = drv.outputs.begin(); for (DerivationOutputs::const_reverse_iterator i = drv.outputs.rbegin();
i != drv.outputs.end(); ++i) i != drv.outputs.rend(); ++i)
outputs = ATinsert(outputs, outputs = ATinsert(outputs,
makeDerivationOutput( makeDerivationOutput(
toATerm(i->first), toATerm(i->first),
@ -130,34 +133,34 @@ ATerm unparseDerivation(const Derivation & drv)
toATerm(i->second.hash))); toATerm(i->second.hash)));
ATermList inDrvs = ATempty; ATermList inDrvs = ATempty;
for (DerivationInputs::const_iterator i = drv.inputDrvs.begin(); for (DerivationInputs::const_reverse_iterator i = drv.inputDrvs.rbegin();
i != drv.inputDrvs.end(); ++i) i != drv.inputDrvs.rend(); ++i)
inDrvs = ATinsert(inDrvs, inDrvs = ATinsert(inDrvs,
makeDerivationInput( makeDerivationInput(
toATerm(i->first), toATerm(i->first),
unparseStrings(i->second))); unparseStrings(i->second)));
ATermList args = ATempty; ATermList args = ATempty;
for (Strings::const_iterator i = drv.args.begin(); for (Strings::const_reverse_iterator i = drv.args.rbegin();
i != drv.args.end(); ++i) i != drv.args.rend(); ++i)
args = ATinsert(args, toATerm(*i)); args = ATinsert(args, toATerm(*i));
ATermList env = ATempty; ATermList env = ATempty;
for (StringPairs::const_iterator i = drv.env.begin(); for (StringPairs::const_reverse_iterator i = drv.env.rbegin();
i != drv.env.end(); ++i) i != drv.env.rend(); ++i)
env = ATinsert(env, env = ATinsert(env,
makeEnvBinding( makeEnvBinding(
toATerm(i->first), toATerm(i->first),
toATerm(i->second))); toATerm(i->second)));
return makeDerive( return makeDerive(
ATreverse(outputs), outputs,
ATreverse(inDrvs), inDrvs,
unparseStrings(drv.inputSrcs), unparseStrings(drv.inputSrcs),
toATerm(drv.platform), toATerm(drv.platform),
toATerm(drv.builder), toATerm(drv.builder),
ATreverse(args), args,
ATreverse(env)); env);
} }