shithub: scc

ref: 543ec38258d6de262c01d186939d3836d401099e
dir: /syntax.h/

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#ifndef SYNTAX_H
#define SYNTAX_H

extern unsigned char nested_level;

enum {
	OARY, OCALL, OFIELD, OPTR, OPOSTINC, OPOSTDEC,
	OPREINC, OPREDEC, OADDR, OINDIR, OMINUS, OPLUS,
	OCPL, ONEG, OMUL, ODIV, OMOD, OADD, OSUB, OSHL,
	OSHR, OLT, OGT, OGE, OLE, OEQ, ONE, OBAND, OBXOR,
	OBOR, OAND, OOR, OTERN, OASSIGN, OA_MUL, OA_DIV,
	OA_MOD, OA_ADD, OA_SUB, OA_SHL, OA_SHR, OA_AND,
	OA_XOR, OA_OR
};

struct node;
struct symbol;

extern void compound(void);
extern struct node *expr(void);
extern unsigned char decl(void);
extern void type_name(void);

extern struct node *
node3(unsigned char op, struct node *l, struct node *i, struct node *r);

extern struct node *
node2(unsigned char op, struct node *l, struct node *r);

extern struct node *
node1(unsigned char op, struct node *i);

extern struct node *
nodesym(struct symbol *sym);


#endif