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| author | Martin Liska <mliska@suse.cz> | 2019-05-14 13:41:53 +0200 |
|---|---|---|
| committer | Martin Liska <marxin@gcc.gnu.org> | 2019-05-14 11:41:53 +0000 |
| commit | 19eda56db6c7a6aff1064efb49c18734e82eb382 (patch) | |
| tree | 9847ec5913b77c7cfc4c8dd7716d8f51e97b21dc /libcpp/line-map.c | |
| parent | e6fc8353fcfc15827c6a3c3dc97538f3507878d3 (diff) | |
| download | gcc-19eda56db6c7a6aff1064efb49c18734e82eb382.tar.gz | |
Fix min_location usage in line-map.c (PR preprocessor/90382).
2019-05-14 Martin Liska <mliska@suse.cz>
PR preprocessor/90382
* line-map.c (first_map_in_common_1): Handle ADHOC
locations.
From-SVN: r271163
Diffstat (limited to 'libcpp/line-map.c')
| -rw-r--r-- | libcpp/line-map.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libcpp/line-map.c b/libcpp/line-map.c index e1fc0e9faf4..31439f4aba3 100644 --- a/libcpp/line-map.c +++ b/libcpp/line-map.c @@ -1251,8 +1251,13 @@ first_map_in_common_1 (struct line_maps *set, location_t *loc1) { location_t l0 = *loc0, l1 = *loc1; - const struct line_map *map0 = linemap_lookup (set, l0), - *map1 = linemap_lookup (set, l1); + const struct line_map *map0 = linemap_lookup (set, l0); + if (IS_ADHOC_LOC (l0)) + l0 = get_location_from_adhoc_loc (set, l0); + + const struct line_map *map1 = linemap_lookup (set, l1); + if (IS_ADHOC_LOC (l1)) + l1 = get_location_from_adhoc_loc (set, l1); while (linemap_macro_expansion_map_p (map0) && linemap_macro_expansion_map_p (map1) |