diff options
Diffstat (limited to 'libcpp/line-map.c')
| -rw-r--r-- | libcpp/line-map.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libcpp/line-map.c b/libcpp/line-map.c index 0e30b4b..b73f506 100644 --- a/libcpp/line-map.c +++ b/libcpp/line-map.c @@ -745,7 +745,8 @@ linemap_line_start (struct line_maps *set, linenum_type to_line, || ( /* We can't reuse the map if the line offset is sufficiently large to cause overflow when computing location_t values. */ (to_line - ORDINARY_MAP_STARTING_LINE_NUMBER (map)) - >= (1U << (CHAR_BIT * sizeof (linenum_type) - column_bits))) + >= (((uint64_t) 1) + << (CHAR_BIT * sizeof (linenum_type) - column_bits))) || range_bits < map->m_range_bits) map = linemap_check_ordinary (const_cast <line_map *> |