#ifndef RAVA_PARSER_H
#define RAVA_PARSER_H
#include "../lexer/lexer.h"
#include <stddef.h>
#include <stdbool.h>
typedef enum {
RAVA_AST_COMPILATION_UNIT,
RAVA_AST_PACKAGE_DECL,
RAVA_AST_IMPORT_DECL,
RAVA_AST_CLASS_DECL,
RAVA_AST_INTERFACE_DECL,
RAVA_AST_ENUM_DECL,
RAVA_AST_FIELD_DECL,
RAVA_AST_METHOD_DECL,
RAVA_AST_CONSTRUCTOR_DECL,
RAVA_AST_INITIALIZER_BLOCK,
RAVA_AST_PARAM_DECL,
RAVA_AST_VAR_DECL,
RAVA_AST_BLOCK_STMT,
RAVA_AST_IF_STMT,
RAVA_AST_WHILE_STMT,
RAVA_AST_DO_WHILE_STMT,
RAVA_AST_FOR_STMT,
RAVA_AST_ENHANCED_FOR_STMT,
RAVA_AST_SWITCH_STMT,
RAVA_AST_CASE_STMT,
RAVA_AST_TRY_STMT,
RAVA_AST_CATCH_CLAUSE,
RAVA_AST_THROW_STMT,
RAVA_AST_RETURN_STMT,
RAVA_AST_BREAK_STMT,
RAVA_AST_CONTINUE_STMT,
RAVA_AST_EXPR_STMT,
RAVA_AST_EMPTY_STMT,
RAVA_AST_SYNCHRONIZED_STMT,
RAVA_AST_ASSERT_STMT,
RAVA_AST_LITERAL_EXPR,
RAVA_AST_IDENTIFIER_EXPR,
RAVA_AST_BINARY_EXPR,
RAVA_AST_UNARY_EXPR,
RAVA_AST_TERNARY_EXPR,
RAVA_AST_ASSIGN_EXPR,
RAVA_AST_CALL_EXPR,
RAVA_AST_MEMBER_ACCESS_EXPR,
RAVA_AST_ARRAY_ACCESS_EXPR,
RAVA_AST_NEW_EXPR,
RAVA_AST_CAST_EXPR,
RAVA_AST_INSTANCEOF_EXPR,
RAVA_AST_THIS_EXPR,
RAVA_AST_SUPER_EXPR,
RAVA_AST_CLASS_LITERAL_EXPR,
RAVA_AST_ARRAY_INIT_EXPR,
RAVA_AST_METHOD_REF_EXPR,
RAVA_AST_TYPE,
RAVA_AST_TYPE_PARAM,
RAVA_AST_MODIFIER
} RavaASTNodeType_e;
typedef enum {
RAVA_MODIFIER_PUBLIC,
RAVA_MODIFIER_PRIVATE,
RAVA_MODIFIER_PROTECTED,
RAVA_MODIFIER_STATIC,
RAVA_MODIFIER_FINAL,
RAVA_MODIFIER_ABSTRACT,
RAVA_MODIFIER_NATIVE,
RAVA_MODIFIER_SYNCHRONIZED,
RAVA_MODIFIER_TRANSIENT,
RAVA_MODIFIER_VOLATILE,
RAVA_MODIFIER_STRICTFP
} RavaModifier_e;
typedef enum {
RAVA_BINOP_ADD,
RAVA_BINOP_SUB,
RAVA_BINOP_MUL,
RAVA_BINOP_DIV,
RAVA_BINOP_MOD,
RAVA_BINOP_EQ,
RAVA_BINOP_NE,
RAVA_BINOP_LT,
RAVA_BINOP_LE,
RAVA_BINOP_GT,
RAVA_BINOP_GE,
RAVA_BINOP_AND,
RAVA_BINOP_OR,
RAVA_BINOP_BITAND,
RAVA_BINOP_BITOR,
RAVA_BINOP_BITXOR,
RAVA_BINOP_LSHIFT,
RAVA_BINOP_RSHIFT,
RAVA_BINOP_URSHIFT
} RavaBinaryOp_e;
typedef enum {
RAVA_UNOP_PLUS,
RAVA_UNOP_MINUS,
RAVA_UNOP_NOT,
RAVA_UNOP_BITNOT,
RAVA_UNOP_PREINC,
RAVA_UNOP_PREDEC,
RAVA_UNOP_POSTINC,
RAVA_UNOP_POSTDEC
} RavaUnaryOp_e;
typedef struct RavaASTNode_t RavaASTNode_t;
struct RavaASTNode_t {
RavaASTNodeType_e type;
int line;
int column;
RavaASTNode_t *parent;
RavaASTNode_t **children;
size_t children_count;
size_t children_capacity;
union {
struct {
char *name;
} identifier;
struct {
RavaTokenType_e literal_type;
RavaLiteralValue_u value;
} literal;
struct {
RavaBinaryOp_e op;
RavaASTNode_t *left;
RavaASTNode_t *right;
} binary;
struct {
RavaUnaryOp_e op;
RavaASTNode_t *operand;
} unary;
struct {
RavaASTNode_t *condition;
RavaASTNode_t *true_expr;
RavaASTNode_t *false_expr;
} ternary;
struct {
RavaASTNode_t *target;
RavaASTNode_t *value;
} assign;
struct {
char *name;
char *superclass;
char **interfaces;
size_t interfaces_count;
RavaASTNode_t *type;
RavaModifier_e *modifiers;
size_t modifiers_count;
} class_decl;
struct {
char *name;
RavaModifier_e *modifiers;
size_t modifiers_count;
} interface_decl;
struct {
char *name;
char **constants;
size_t constants_count;
RavaModifier_e *modifiers;
size_t modifiers_count;
} enum_decl;
struct {
char *name;
RavaASTNode_t *return_type;
RavaModifier_e *modifiers;
size_t modifiers_count;
} method_decl;
struct {
char *name;
RavaASTNode_t *type;
RavaASTNode_t *initializer;
} var_decl;
struct {
char *name;
RavaASTNode_t *type;
RavaASTNode_t *initializer;
RavaModifier_e *modifiers;
size_t modifiers_count;
} field_decl;
struct {
RavaASTNode_t *condition;
RavaASTNode_t *then_stmt;
RavaASTNode_t *else_stmt;
} if_stmt;
struct {
RavaASTNode_t *condition;
RavaASTNode_t *body;
} while_stmt;
struct {
RavaASTNode_t *init;
RavaASTNode_t *condition;
RavaASTNode_t *update;
RavaASTNode_t *body;
} for_stmt;
struct {
RavaASTNode_t *var_type;
char *var_name;
RavaASTNode_t *iterable;
RavaASTNode_t *body;
} enhanced_for;
struct {
RavaASTNode_t *value;
} return_stmt;
struct {
char *type_name;
bool is_array;
int array_dimensions;
} type;
struct {
RavaASTNode_t *callee;
RavaASTNode_t **arguments;
size_t arguments_count;
} call;
struct {
RavaASTNode_t *object;
char *member;
} member_access;
struct {
RavaASTNode_t *array;
RavaASTNode_t *index;
} array_access;
struct {
RavaASTNode_t *type;
RavaASTNode_t **arguments;
size_t arguments_count;
} new_expr;
struct {
RavaASTNode_t *type;
RavaASTNode_t *expression;
} cast;
struct {
RavaASTNode_t *expression;
} switch_stmt;
struct {
RavaASTNode_t *value;
bool is_default;
} case_stmt;
struct {
RavaASTNode_t *try_block;
RavaASTNode_t **catch_clauses;
size_t catch_count;
RavaASTNode_t *finally_block;
} try_stmt;
struct {
char *exception_type;
char *exception_name;
RavaASTNode_t *body;
} catch_clause;
struct {
RavaASTNode_t *expression;
} throw_stmt;
struct {
RavaASTNode_t **elements;
size_t elements_count;
} array_init;
struct {
RavaASTNode_t *expression;
char *type_name;
} instanceof_expr;
struct {
RavaASTNode_t *target;
char *method_name;
bool is_constructor;
} method_ref;
} data;
};
typedef struct {
RavaLexer_t *lexer;
RavaToken_t *current_token;
RavaToken_t *peek_token;
char *error_message;
bool had_error;
} RavaParser_t;
RavaParser_t* rava_parser_create(RavaLexer_t *lexer);
void rava_parser_destroy(RavaParser_t *parser);
RavaASTNode_t* rava_parser_parse(RavaParser_t *parser);
RavaASTNode_t* rava_ast_node_create(RavaASTNodeType_e type, int line, int column);
void rava_ast_node_destroy(RavaASTNode_t *node);
void rava_ast_node_add_child(RavaASTNode_t *parent, RavaASTNode_t *child);
#endif
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