diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cppfiles.c | 13 |
2 files changed, 12 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 37cb3f0..f8f5aa3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +1999-04-18 17:46 -0400 Zack Weinberg <zack@rabi.columbia.edu> + + * cppfiles.c (find_position, read_and_prescan): Use `unsigned + long' variables consistently to count line and column numbers. + Sun Apr 18 15:50:33 EDT 1999 John Wehle (john@feith.com) * output.h (current_function_is_leaf, diff --git a/gcc/cppfiles.c b/gcc/cppfiles.c index 6fd2407..e2305c6 100644 --- a/gcc/cppfiles.c +++ b/gcc/cppfiles.c @@ -764,10 +764,10 @@ static void find_position (start, limit, linep, colp) U_CHAR *start; U_CHAR *limit; - long *linep; - long *colp; + unsigned long *linep; + unsigned long *colp; { - long line = *linep, col = 0; + unsigned long line = *linep, col = 0; while (start < limit) { U_CHAR ch = *start++; @@ -818,7 +818,8 @@ read_and_prescan (pfile, fp, desc, len) U_CHAR *buf = (U_CHAR *) xmalloc (len); U_CHAR *ip, *op, *line_base; U_CHAR *ibase; - unsigned int line, deferred_newlines; + unsigned long line; + unsigned int deferred_newlines; int count; size_t offset; /* PIPE_BUF bytes of buffer proper, 2 to detect running off the end @@ -1014,7 +1015,7 @@ read_and_prescan (pfile, fp, desc, len) if (CPP_OPTIONS (pfile)->warn_trigraphs) { - long col; + unsigned long col; find_position (line_base, op, &line, &col); line_base = op - col; cpp_warning_with_line (pfile, line, col, @@ -1066,7 +1067,7 @@ read_and_prescan (pfile, fp, desc, len) if (op[-1] != '\n') { - long col; + unsigned long col; find_position (line_base, op, &line, &col); cpp_warning_with_line (pfile, line, col, "no newline at end of file\n"); if (offset + 1 > len) |