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/*
* SPDX-FileCopyrightText: Stone Tickle <lattis@mochiro.moe>
* SPDX-License-Identifier: GPL-3.0-only
*/
#ifndef MUON_ERROR_H
#define MUON_ERROR_H
#include "compat.h"
#include "lang/types.h"
#include "log.h"
#include "platform/filesystem.h"
#define UNREACHABLE assert(false && "unreachable")
#define UNREACHABLE_RETURN \
do { \
assert(false && "unreachable"); \
return 0; \
} while (0)
enum error_diagnostic_store_replay_opts {
error_diagnostic_store_replay_errors_only = 1 << 0,
error_diagnostic_store_replay_dont_include_sources = 1 << 1,
error_diagnostic_store_replay_werror = 1 << 2,
error_diagnostic_store_replay_prepare_only = 1 << 3,
};
struct error_diagnostic_message {
struct source_location location;
enum log_level lvl;
const char *msg;
uint32_t src_idx;
};
void error_unrecoverable(const char *fmt, ...) MUON_ATTR_FORMAT(printf, 1, 2);
void error_message(const struct source *src, struct source_location location, enum log_level lvl, enum error_message_flag flags, const char *msg);
void error_message_flush_coalesced_message(void);
void
error_messagev(const struct source *src, struct source_location location, enum log_level lvl, const char *fmt, va_list args);
void error_messagef(const struct source *src, struct source_location location, enum log_level lvl, const char *fmt, ...)
MUON_ATTR_FORMAT(printf, 4, 5);
void error_diagnostic_store_init(struct workspace *wk);
void error_diagnostic_store_destroy(struct workspace *wk);
struct arr *error_diagnostic_store_get(void);
bool error_diagnostic_store_replay(struct workspace *wk, enum error_diagnostic_store_replay_opts opts);
void
error_diagnostic_store_push(uint32_t src_idx, struct source_location location, enum log_level lvl, const char *msg);
void list_line_range(const struct source *src, struct source_location location, uint32_t context);
void reopen_source(const struct source *src, struct source *src_reopened, bool *destroy_source);
struct detailed_source_location {
struct source_location loc;
uint32_t line, col, start_of_line, end_line, end_col;
};
enum get_detailed_source_location_flag {
get_detailed_source_location_flag_multiline = 1 << 0,
};
void get_detailed_source_location(const struct source *src,
struct source_location loc,
struct detailed_source_location *dloc,
enum get_detailed_source_location_flag flags);
#endif
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