forked from lix-project/lix
remove unused ftn; reformat line breaks
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6c2933a8d7
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9f2b25ce55
1 changed files with 5 additions and 8 deletions
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@ -636,11 +636,6 @@ LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s))
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});
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});
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}
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}
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LocalNoInlineNoReturn(void throwTypeError(const char * s, const string & s1))
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{
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throw TypeError(s, s1);
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}
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LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s, const ExprLambda & fun, const Symbol & s2))
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LocalNoInlineNoReturn(void throwTypeError(const Pos & pos, const char * s, const ExprLambda & fun, const Symbol & s2))
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{
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{
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throw TypeError({
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throw TypeError({
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@ -1371,12 +1366,14 @@ void EvalState::autoCallFunction(Bindings & args, Value & fun, Value & res)
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actualArgs->attrs->push_back(*j);
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actualArgs->attrs->push_back(*j);
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} else if (!i.def) {
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} else if (!i.def) {
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throwUndefinedVarError(i.pos, R"(cannot auto-call a function that has an argument without a default value ('%1%')
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throwUndefinedVarError(i.pos, R"(cannot auto-call a function that has an argument without a default value ('%1%')
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An 'auto-call' is when a nix expression is evaluated without any external arguments. If that
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An 'auto-call' is when a nix expression is evaluated without any external arguments.
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nix expression is a function, and that function's arguments all have default values, then all is well.
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If that nix expression is a function, and that function's arguments all have default
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values, then all is well.
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But if the function arguments don't have default values, evaluation fails.
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But if the function arguments don't have default values, evaluation fails.
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The classic case for this error is evaluating a nix file with nix-build that expects to be evaluated by callPackage.
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The classic case for this error is evaluating a nix file with nix-build that expects
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to be evaluated by callPackage.
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# in 'callPackage' format: expression is a function that takes an argument 'stdenv'.
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# in 'callPackage' format: expression is a function that takes an argument 'stdenv'.
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# callPackage would implicitly pull 'stdenv' from nixpkgs, then call this function.
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# callPackage would implicitly pull 'stdenv' from nixpkgs, then call this function.
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{ stdenv }:
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{ stdenv }:
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