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diagnostics: Windows compatibility issues

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Suggested by Bruno Haible
<https://lists.gnu.org/r/bug-bison/2022-08/msg00006.html>
following a report from Andrei Malashkin
<https://lists.gnu.org/r/bug-bison/2022-08/msg00003.html>

* src/location.c (caret_set_file): Read the file in binary.
We already deal with CRLF in caret_getc_internal.
This commit is contained in:
Akim Demaille
2022-09-03 08:51:17 +02:00
parent 5555f4d051
commit cfef21f5b0
2 changed files with 5 additions and 4 deletions
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8
src/location.c
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@@ -268,13 +268,13 @@ caret_set_file (const char *file)
if (!caret_info.pos.file)
{
caret_info.pos.file = file;
if ((caret_info.file = fopen (caret_info.pos.file, "r")))
if ((caret_info.file = fopen (caret_info.pos.file, "rb")))
{
/* If the file is not regular (imagine #line 1 "/dev/stdin"
in the input file for instance), don't try to quote the
file. Keep caret_info.file set so that we don't try to
open it again, but leave caret_info.file NULL so that we
don't try to quote it. */
file. Keep caret_info.pos.file set so that we don't try
to open it again, but leave caret_info.file NULL so that
we don't try to quote it. */
struct stat buf;
if (fstat (fileno (caret_info.file), &buf) == 0
&& buf.st_mode & S_IFREG)