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-rw-r--r--src/libexpr/eval.cc13
1 files changed, 5 insertions, 8 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc
index 11f2e31ce..0446376f3 100644
--- a/src/libexpr/eval.cc
+++ b/src/libexpr/eval.cc
@@ -636,11 +636,6 @@ LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s))
});
}
-LocalNoInlineNoReturn(void throwTypeError(const char * s, const string & s1))
-{
- throw TypeError(s, s1);
-}
-
LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s, const ExprLambda & fun, const Symbol & s2))
{
throw TypeError({
@@ -1371,12 +1366,14 @@ void EvalState::autoCallFunction(Bindings & args, Value & fun, Value & res)
actualArgs->attrs->push_back(*j);
} else if (!i.def) {
throwUndefinedVarError(i.pos, R"(cannot auto-call a function that has an argument without a default value ('%1%')
- An 'auto-call' is when a nix expression is evaluated without any external arguments. If that
- nix expression is a function, and that function's arguments all have default values, then all is well.
+ An 'auto-call' is when a nix expression is evaluated without any external arguments.
+ If that nix expression is a function, and that function's arguments all have default
+ values, then all is well.
But if the function arguments don't have default values, evaluation fails.
- The classic case for this error is evaluating a nix file with nix-build that expects to be evaluated by callPackage.
+ The classic case for this error is evaluating a nix file with nix-build that expects
+ to be evaluated by callPackage.
# in 'callPackage' format: expression is a function that takes an argument 'stdenv'.
# callPackage would implicitly pull 'stdenv' from nixpkgs, then call this function.
{ stdenv }: