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#ifndef AMALGAM_COMPILER_H
#define AMALGAM_COMPILER_H
#include "std/misc.h"
#include "std/buffer.h"
#include "std/buffer_view.h"
#include "std/arena_allocator.h"
#include "std/thread_pool.h"
#include "compiler_options.h"
#include "ast.h"
#include "program.h"
#define AMAL_COMPILER_OK 0
/* General error */
#define AMAL_COMPILER_ERR -1
#define AMAL_COMPILER_WORK_FAIL_ABORT -2
#define NUM_ARITHMETIC_TYPES 10
typedef struct {
LhsExpr lhs_expr;
bool is_signed;
} amal_default_type;
typedef struct {
amal_default_type *i8;
amal_default_type *i16;
amal_default_type *i32;
amal_default_type *i64;
amal_default_type *u8;
amal_default_type *u16;
amal_default_type *u32;
amal_default_type *u64;
amal_default_type *isize;
amal_default_type *usize;
amal_default_type *f32;
amal_default_type *f64;
amal_default_type *str;
amal_default_type *arithmetic_types[NUM_ARITHMETIC_TYPES];
} amal_default_types;
bool is_arithmetic_type(LhsExpr *expr, amal_compiler *compiler);
struct amal_compiler {
amal_default_types default_types;
amal_compiler_options options;
amal_program *program;
ArenaAllocator allocator;
Scope root_scope;
Buffer/*<Parser*>*/ parsers;
HashMapType(BufferView, FileScopeReference*) file_scopes;
bool started;
amal_mutex mutex;
amal_thread_pool stage_task_thread_pool;
};
void amal_compiler_options_init(amal_compiler_options *self);
/*
If @options is NULL, then default values are used.
@options are copied.
You should run @amal_program_deinit even @amal_compiler_load_file fails, to cleanup memory.
This function creates a copy of @filepath so it doesn't have to survive longer than this function call.
The file has to be in utf-8 format and it can optionally have utf-8 BOM.
*/
CHECK_RESULT int amal_compiler_load_file(amal_compiler_options *options, amal_program *program, const char *filepath);
CHECK_RESULT int amal_compiler_internal_load_file(amal_compiler *self, const char *filepath, FileScopeReference **file_scope);
/*
Returns a reference to the parsers tokenizer that contains the code reference, or NULL.
Note: The lifetime of the tokenizer returned is the same as the lifetime of the parser that owns it.
*/
Tokenizer* amal_compiler_find_tokenizer_by_code_reference(amal_compiler *self, const char *code_ref);
#endif
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