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Add source file name and line number to error messages.

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Byte code has a map from byte-code offset to source-code line number,
used to give better error messages.
This commit is contained in:
Damien George
2014-01-18 23:24:36 +00:00
parent aefe79880f
commit 08335004cf
24 changed files with 355 additions and 198 deletions
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2
py/lexer.h
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@@ -105,7 +105,6 @@ typedef enum _mp_token_kind_t {
} mp_token_kind_t;
typedef struct _mp_token_t {
const char *src_name; // name of source
uint src_line; // source line
uint src_column; // source column
@@ -129,6 +128,7 @@ mp_lexer_t *mp_lexer_new(const char *src_name, void *stream_data, mp_lexer_strea
mp_lexer_t *mp_lexer_new_from_str_len(const char *src_name, const char *str, uint len, uint free_len);
void mp_lexer_free(mp_lexer_t *lex);
qstr mp_lexer_source_name(mp_lexer_t *lex);
void mp_lexer_to_next(mp_lexer_t *lex);
const mp_token_t *mp_lexer_cur(const mp_lexer_t *lex);
bool mp_lexer_is_kind(mp_lexer_t *lex, mp_token_kind_t kind);