type.h

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#ifndef TYPE_H
#define TYPE_H
 
#include "scan.h"
#include "types/function.h"
#include "types/number.h"
 
typedef struct Type {
 TokenType type;
 bool is_function;
 union {
 Number number;
 Function function;
 } value;
} Type;
 
#define TYPE_VOID \
 (Type) \
 { \
 .type = T_VOID, .is_function = false \
 }
 
#define TYPE_NUMBER_FROM_NUMBERTYPE_FROM_TOKEN(ttype) \
 (Type) \
 { \
 .type = ttype, .value.number = NUMBER_FROM_TYPE_VAL(token_type_to_number_type(ttype), 0), \
 .is_function = false \
 }
 
#define TYPE_NUMBER_FROM_NUMBERTYPE_FROM_NUMBER(n) \
 (Type) \
 { \
 .type = number_to_token_type(n), .value.number = n, .is_function = false \
 }
 
#define TYPE_NUMBER_FROM_NUMBERTYPE(nt) \
 (Type) \
 { \
 .type = number_to_token_type((Number){.type = nt}), .is_function = false, \
 .value.number = NUMBER_FROM_TYPE_VAL(nt, 0) \
 }
 
#define TYPE_FUNCTION(out, input_list, num_inputs) \
 (Type) \
 { \
 .type = T_FUNCTION_DECLARATION, .is_function = true, \
 .value.function = FUNCTION_FROM_OUT_IN(out, input_list, num_inputs) \
 }
 
#endif /* TYPE_H */