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typedef struct A_value_ {
enum {id, tab } type;
union {
str id;
struct {
str nom_tab;
A_exp entre_croch;
}tab;
}u;
int rang;
}A_value;
typedef struct A_exp_ {
enum {A_idExp, A_numEnt, A_chaine, A_numReel, A_expNeg, A_binExp, A_seqExp, A_suiteExp,A_fonction,A_compExp, A_bloc, A_affect, A_lvalue} sorte;
union {
A_value id; // message de gcc : erreur: expected specifier-qualifier-list before ‘A_value’
str chaine;
int entier;
double reel;
A_listExp seq;
A_exp exp_neg;
struct {
A_value lvalue;
A_exp val;
}affect;
}u;
}A_exp; |
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