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| author | thegeorg <thegeorg@yandex-team.com> | 2024-06-29 21:48:22 +0300 |
|---|---|---|
| committer | thegeorg <thegeorg@yandex-team.com> | 2024-06-29 21:59:59 +0300 |
| commit | b21e05a2e32e36ae9cc9826acf98084ca4b52d7d (patch) | |
| tree | 20d654fb0156f50e150944fc8108a3cada8ca6ec /contrib/tools/bison/src/location.c | |
| parent | 0cf48e974f5542c3e65398c01b9b6baf8aa6c260 (diff) | |
| download | ydb-b21e05a2e32e36ae9cc9826acf98084ca4b52d7d.tar.gz | |
Update contrib/tools/bison to 3.3.2
6215035f251de2d87363064fb4f07a2b14a3b4c8
Diffstat (limited to 'contrib/tools/bison/src/location.c')
| -rw-r--r-- | contrib/tools/bison/src/location.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/contrib/tools/bison/src/location.c b/contrib/tools/bison/src/location.c index e75e67e331..6876890c02 100644 --- a/contrib/tools/bison/src/location.c +++ b/contrib/tools/bison/src/location.c @@ -1,6 +1,7 @@ /* Locations for Bison - Copyright (C) 2002, 2005-2015, 2018 Free Software Foundation, Inc. + Copyright (C) 2002, 2005-2015, 2018-2019 Free Software Foundation, + Inc. This file is part of Bison, the GNU Compiler Compiler. @@ -208,13 +209,20 @@ location_caret (location loc, FILE *out) /* Print the carets (at least one), with the same indent as above.*/ fprintf (out, " %*s", loc.start.column - 1, ""); for (i = loc.start.column; i == loc.start.column || i < len; ++i) - putc ('^', out); + putc (i == loc.start.column ? '^' : '~', out); } putc ('\n', out); } } } +bool +location_empty (location loc) +{ + return !loc.start.file && !loc.start.line && !loc.start.column + && !loc.end.file && !loc.end.line && !loc.end.column; +} + void boundary_set_from_string (boundary *bound, char *loc_str) { |