1 #ifndef Ta3_ERRCODE_H 2 #define Ta3_ERRCODE_H 3 #ifdef __cplusplus 4 extern "C" { 5 #endif 6 7 8 /* Error codes passed around between file input, tokenizer, parser and 9 interpreter. This is necessary so we can turn them into Python 10 exceptions at a higher level. Note that some errors have a 11 slightly different meaning when passed from the tokenizer to the 12 parser than when passed from the parser to the interpreter; e.g. 13 the parser only returns E_EOF when it hits EOF immediately, and it 14 never returns E_OK. */ 15 16 #define E_OK 10 /* No error */ 17 #define E_EOF 11 /* End Of File */ 18 #define E_INTR 12 /* Interrupted */ 19 #define E_TOKEN 13 /* Bad token */ 20 #define E_SYNTAX 14 /* Syntax error */ 21 #define E_NOMEM 15 /* Ran out of memory */ 22 #define E_DONE 16 /* Parsing complete */ 23 #define E_ERROR 17 /* Execution error */ 24 #define E_TABSPACE 18 /* Inconsistent mixing of tabs and spaces */ 25 #define E_OVERFLOW 19 /* Node had too many children */ 26 #define E_TOODEEP 20 /* Too many indentation levels */ 27 #define E_DEDENT 21 /* No matching outer block for dedent */ 28 #define E_DECODE 22 /* Error in decoding into Unicode */ 29 #define E_EOFS 23 /* EOF in triple-quoted string */ 30 #define E_EOLS 24 /* EOL in single-quoted string */ 31 #define E_LINECONT 25 /* Unexpected characters after a line continuation */ 32 #define E_IDENTIFIER 26 /* Invalid characters in identifier */ 33 #define E_BADSINGLE 27 /* Ill-formed single statement input */ 34 35 #ifdef __cplusplus 36 } 37 #endif 38 #endif /* !Ta3_ERRCODE_H */ 39