diff options
Diffstat (limited to 'dimension/utility.c')
| -rw-r--r-- | dimension/utility.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/dimension/utility.c b/dimension/utility.c index 54dd78a..17a7bba 100644 --- a/dimension/utility.c +++ b/dimension/utility.c @@ -22,16 +22,24 @@ #include <stdio.h> void -dmnsn_diagnostic(const char *filename, int line, int col, const char *format, - ...) +dmnsn_diagnostic(dmnsn_parse_location location, const char *format, ...) { va_list ap; va_start(ap, format); - if (line >= 0 && col >= 0) { - fprintf(stderr, "%s:%d:%d: ", filename, line, col); + if (location.first_line >= 0 && location.first_column >= 0) { + if (location.first_line != location.last_line) { + fprintf(stderr, "%s:%d-%d: ", location.first_filename, + location.first_line, location.last_line); + } else if (location.first_column != location.last_column - 1) { + fprintf(stderr, "%s:%d:%d-%d: ", location.first_filename, + location.first_line, location.first_column, location.last_column); + } else { + fprintf(stderr, "%s:%d:%d: ", location.first_filename, + location.first_line, location.first_column); + } } else { - fprintf(stderr, "%s: ", filename); + fprintf(stderr, "%s: ", location.first_filename); } vfprintf(stderr, format, ap); fprintf(stderr, "\n"); |