diff options
Diffstat (limited to 'src/bootstrap/errors.c')
-rw-r--r-- | src/bootstrap/errors.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/bootstrap/errors.c b/src/bootstrap/errors.c new file mode 100644 index 0000000..fcb629a --- /dev/null +++ b/src/bootstrap/errors.c | |||
@@ -0,0 +1,33 @@ | |||
1 | typedef enum ErrorType { | ||
2 | ERR_TYPE_LEXER, | ||
3 | ERR_TYPE_PARSER, | ||
4 | ERR_TYPE_RUNTIME, | ||
5 | } ErrorType; | ||
6 | |||
7 | typedef enum ErrorValue { | ||
8 | ERR_UNKNOWN = 0, | ||
9 | ERR_UNMATCHED_STRING, | ||
10 | } ErrorValue; | ||
11 | |||
12 | typedef struct Error { | ||
13 | ErrorType type; | ||
14 | ErrorValue value; | ||
15 | size_t line; | ||
16 | size_t col; | ||
17 | } Error; | ||
18 | |||
19 | static const char* error_msgs[] = { | ||
20 | [ERR_UNKNOWN] = "error: something unexpected happened", | ||
21 | [ERR_UNMATCHED_STRING] = "error: unmatched string delimiter", | ||
22 | }; | ||
23 | |||
24 | #define ERR_MAX_NUMBER 16 | ||
25 | static Error errors[ERR_MAX_NUMBER]; | ||
26 | static size_t errors_n = 0; | ||
27 | |||
28 | void | ||
29 | error_push(Error error) { | ||
30 | if (errors_n < ERR_MAX_NUMBER) { | ||
31 | errors[errors_n++] = error; | ||
32 | } | ||
33 | } | ||