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javascript for 🐜's, a tiny runtime with big ambitions antjs.org
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C
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465#ifndef ERRORS_H#define ERRORS_H
#include "types.h"#include <stdio.h>#include <stdbool.h>
typedef struct sv_func sv_func_t;
#define ERR_FMT "\x1b[31m%.*s\x1b[0m: \x1b[1m%.*s\x1b[0m"#define ERR_NAME_ONLY "\x1b[31m%.*s\x1b[0m"
typedef enum { JS_ERR_GENERIC = 0, JS_ERR_TYPE, JS_ERR_SYNTAX, JS_ERR_REFERENCE, JS_ERR_RANGE, JS_ERR_EVAL, JS_ERR_URI, JS_ERR_INTERNAL, JS_ERR_AGGREGATE,} js_err_type_t;
js_err_type_t get_error_type(ant_t *js);
bool print_uncaught_throw(ant_t *js);bool print_unhandled_promise_rejection(ant_t *js, ant_value_t value);
void js_clear_error_site(ant_t *js);void js_print_stack_trace_vm(ant_t *js, FILE *stream);void js_set_error_site_from_vm_top(ant_t *js);void js_capture_stack(ant_t *js, ant_value_t err_obj);bool js_mark_errorlike_no_stack(ant_t *js, ant_value_t value);
void js_get_call_location( ant_t *js, const char **out_filename, int *out_line, int *out_col);
void js_set_error_site_from_bc( ant_t *js, sv_func_t *func, int bc_offset, const char *filename);
void js_set_error_site( ant_t *js, const char *src, ant_offset_t src_len, const char *filename, ant_offset_t off, ant_offset_t span_len);
__attribute__((format(printf, 4, 5)))ant_value_t js_create_error(ant_t *js, js_err_type_t err_type, ant_value_t props, const char *fmt, ...);ant_value_t js_make_error_silent(ant_t *js, js_err_type_t err_type, const char *message);
ant_value_t js_capture_raw_stack(ant_t *js);ant_value_t js_build_callsite_array(ant_t *js);ant_value_t js_throw(ant_t *js, ant_value_t value);
#define js_mkerr(js, ...) js_create_error(js, JS_ERR_TYPE, js_mkundef(), __VA_ARGS__)#define js_mkerr_typed(js, err_type, ...) js_create_error(js, err_type, js_mkundef(), __VA_ARGS__)#define js_mkerr_props(js, err_type, props, ...) js_create_error(js, err_type, props, __VA_ARGS__)
#endif