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eval.h
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eval.h
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#ifndef EVAL_H
#define EVAL_H
#include "lib/builtin.h"
#include "lib/format/module.h"
#include "src/array/array.h"
#include "src/eval/common.h"
typedef struct {
Short_String name;
func_t func;
Element_Type left;
Element_Type right;
Element_Type result;
} Lookup_Entry;
struct Lookup_Scope {
Lookup_Entry *entries;
u64 count;
u64 cap;
};
i32 entry_cmp (const void* a, const void*b);
Lookup_Entry *scope_lookup(Lookup_Scope *scope, Short_String name);
void scope_insert(Lookup_Scope *scope, Lookup_Entry entry);
// compiles into ctx as an expression tree the AST contained in base, starting from expression base[expr]
// the root node is the last.
void apply(struct Eval_Context *ctx, const struct Ast_Node *base, Node_Handle expr);
// typedef enum Value_Type {
// Value_Type_Array,
// Value_Type_Function,
// Value_Type_Closure,
// } Value_Type;
//
// typedef struct {
// Value_Type type;
// union {
// Array *array;
// func_t function;
// } as;
// } Value;
//
// Error flat_eval_into(struct Eval_Context *ctx);
#endif // EVAL_H