prism/c/constant__pool_8h_source.html

#ifndef PRISM_CONSTANT_POOL_H

#define PRISM_CONSTANT_POOL_H


#include "prism/compiler/exported.h"

#include "prism/compiler/nodiscard.h"

#include "prism/compiler/nonnull.h"


#include "prism/arena.h"


#include <stddef.h>

#include <stdint.h>


typedef uint32_t pm_constant_id_t;


typedef struct {

    size_t size;


    size_t capacity;


    pm_constant_id_t *ids;

} pm_constant_id_list_t;


typedef struct pm_constant_t pm_constant_t;


typedef struct pm_constant_pool_t pm_constant_pool_t;


PRISM_EXPORTED_FUNCTION const uint8_t * pm_constant_start(const pm_constant_t *constant) PRISM_NONNULL(1);


PRISM_EXPORTED_FUNCTION size_t pm_constant_length(const pm_constant_t *constant) PRISM_NONNULL(1);


PRISM_EXPORTED_FUNCTION void pm_constant_id_list_init(pm_constant_id_list_t *list) PRISM_NONNULL(1);


PRISM_EXPORTED_FUNCTION void pm_constant_id_list_append(pm_arena_t *arena, pm_constant_id_list_t *list, pm_constant_id_t id) PRISM_NONNULL(1, 2);


#endif

arena.h
A bump allocator for the prism parser.

pm_arena_t
struct pm_arena_t pm_arena_t
An opaque pointer to an arena that is used for allocations.
Definition arena.h:18

pm_constant_id_list_init
PRISM_EXPORTED_FUNCTION void pm_constant_id_list_init(pm_constant_id_list_t *list) PRISM_NONNULL(1)
Initialize a list of constant ids.

pm_constant_start
PRISM_EXPORTED_FUNCTION const uint8_t * pm_constant_start(const pm_constant_t *constant) PRISM_NONNULL(1)
Return a raw pointer to the start of a constant.

pm_constant_id_list_append
PRISM_EXPORTED_FUNCTION void pm_constant_id_list_append(pm_arena_t *arena, pm_constant_id_list_t *list, pm_constant_id_t id) PRISM_NONNULL(1
Append a constant id to a list of constant ids.

pm_constant_pool_t
struct pm_constant_pool_t pm_constant_pool_t
The overall constant pool, which stores constants found while parsing.
Definition constant_pool.h:47

pm_constant_id_t
uint32_t pm_constant_id_t
A constant id is a unique identifier for a constant in the constant pool.
Definition constant_pool.h:25

pm_constant_t
struct pm_constant_t pm_constant_t
A constant in the pool which effectively stores a string.
Definition constant_pool.h:42

pm_constant_length
PRISM_EXPORTED_FUNCTION size_t pm_constant_length(const pm_constant_t *constant) PRISM_NONNULL(1)
Return the length of a constant.

pm_constant_id_list_t
A list of constant IDs.
Definition constant_pool.h:30

pm_constant_id_list_t::size
size_t size
The number of constant ids in the list.
Definition constant_pool.h:32

pm_constant_id_list_t::capacity
size_t capacity
The number of constant ids that have been allocated in the list.
Definition constant_pool.h:35

pm_constant_id_list_t::ids
pm_constant_id_t * ids
The constant ids in the list.
Definition constant_pool.h:38