token.c

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// Copyright (C) 2023 Ethan Uppal. All rights reserved.
 
#include <stdio.h>
#include "token.h"
#include "enum/make.h"
 
static STR token_type_strs[] = {
#define ENUM TO_STRING
#include "token_type.h"
#undef ENUM
};
 
STR ps_token_type_to_string(enum ps_token_type type) {
    return token_type_strs[type];
}
 
PS_PRINT_IMPL(ps_token, {
    switch (self->type) {
        case PS_TOKEN_NL: {
            printf("\\n");
            break;
        }
        case PS_TOKEN_LIT_STR: {
            printf("\"%.*s\"", (int)self->length, self->start);
            break;
        }
        case PS_TOKEN_LIT_STR_INTERP: {
            printf("\"%.*s\"", (int)self->length, self->start);
            break;
        }
        default: {
            printf("%.*s", (int)self->length, self->start);
            break;
        }
    }
    printf(" (%s) at ", ps_token_type_to_string(self->type));
    ps_loc_print(&self->loc, 0);
})