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Make function calls tail-recursive

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This commit is contained in:
Eelco Dolstra 2013-11-07 17:04:36 +00:00
parent 273322c773
commit c897bac549
4 changed files with 65 additions and 40 deletions
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3
src/libexpr/eval.hh
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@ -227,6 +227,7 @@ public:
bool eqValues(Value & v1, Value & v2);
void callFunction(Value & fun, Value & arg, Value & v);
void callPrimOp(Value & fun, Value & arg, Value & v);
/* Automatically call a function for which each argument has a
default value or has a binding in the `args' map. */
@ -268,6 +269,8 @@ private:
typedef std::map<ExprLambda *, unsigned int> FunctionCalls;
FunctionCalls functionCalls;
void incrFunctionCall(ExprLambda * fun);
typedef std::map<Pos, unsigned int> AttrSelects;
AttrSelects attrSelects;