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prim_map, prim_genList: no need to force function argument which will be stored in mkApp

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volth
2018-07-07 23:30:17 +00:00
committed by GitHub
parent 627e28ba33
commit c03d73c1cf
1 changed files with 0 additions and 2 deletions
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2
src/libexpr/primops.cc
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@@ -1428,7 +1428,6 @@ static void prim_tail(EvalState & state, const Pos & pos, Value * * args, Value
/* Apply a function to every element of a list. */
static void prim_map(EvalState & state, const Pos & pos, Value * * args, Value & v)
{
state.forceFunction(*args[0], pos);
state.forceList(*args[1], pos);
state.mkList(v, args[1]->listSize());
@@ -1556,7 +1555,6 @@ static void prim_all(EvalState & state, const Pos & pos, Value * * args, Value &
static void prim_genList(EvalState & state, const Pos & pos, Value * * args, Value & v)
{
state.forceFunction(*args[0], pos);
auto len = state.forceInt(*args[1], pos);
if (len < 0)