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| author | Gabriel Dos Reis <gdr@codesourcery.com> | 2000-02-21 20:17:41 +0000 |
|---|---|---|
| committer | Gabriel Dos Reis <gdr@gcc.gnu.org> | 2000-02-21 20:17:41 +0000 |
| commit | abcabbbf3edb5782d34912bf573abc69ca6b8b90 (patch) | |
| tree | e463b61a8f1726a9befece90fd15b4c8d4248793 /gcc/diagnostic.c | |
| parent | cb9a3ff816cd8da8efe463b4976652521fe9b396 (diff) | |
| download | gcc-abcabbbf3edb5782d34912bf573abc69ca6b8b90.zip gcc-abcabbbf3edb5782d34912bf573abc69ca6b8b90.tar.gz gcc-abcabbbf3edb5782d34912bf573abc69ca6b8b90.tar.bz2 | |
diagnostic.c (init_output_buffer): Make it possible to output at least 32 characters if we're given a too long prefix.
2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
* diagnostic.c (init_output_buffer): Make it possible to output at
least 32 characters if we're given a too long prefix.
From-SVN: r32091
Diffstat (limited to 'gcc/diagnostic.c')
| -rw-r--r-- | gcc/diagnostic.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c index 4aa084b..2af8e12 100644 --- a/gcc/diagnostic.c +++ b/gcc/diagnostic.c @@ -152,10 +152,17 @@ init_output_buffer (buffer, prefix, max_length) char *prefix; int max_length; { + int prefix_length = strlen (prefix); + obstack_init (&buffer->obstack); buffer->prefix = prefix; buffer->line_length = 0; - buffer->max_length = max_length; + /* If the prefix is ridiculously too long, output at least + 32 characters. */ + if (max_length - prefix_length < 32) + buffer->max_length = max_length + 32; + else + buffer->max_length = max_length; } /* Return BUFFER's prefix. */ |