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| author | Nick Clifton <nickc@redhat.com> | 2015-12-21 08:23:35 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@gcc.gnu.org> | 2015-12-21 08:23:35 +0000 |
| commit | f8e663301f8b51d033b87d974b04fa431a18227a (patch) | |
| tree | 11a19346b09f50655be92f03a9139ace2127867e /libiberty/regex.c | |
| parent | de4b6238e7501adbb9cec02005d7605c1dbeb398 (diff) | |
| download | gcc-f8e663301f8b51d033b87d974b04fa431a18227a.zip gcc-f8e663301f8b51d033b87d974b04fa431a18227a.tar.gz gcc-f8e663301f8b51d033b87d974b04fa431a18227a.tar.bz2 | |
re PR other/66827 (left shifts of negative value warnings due to C++14 switch)
PR 66827
* regex.c (EXTRACT_NUMBER): Cast sign byte to unsigned before left
shifting.
From-SVN: r231873
Diffstat (limited to 'libiberty/regex.c')
| -rw-r--r-- | libiberty/regex.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libiberty/regex.c b/libiberty/regex.c index 16338cb..9ffc3f4 100644 --- a/libiberty/regex.c +++ b/libiberty/regex.c @@ -685,7 +685,7 @@ typedef enum # define EXTRACT_NUMBER(destination, source) \ do { \ (destination) = *(source) & 0377; \ - (destination) += SIGN_EXTEND_CHAR (*((source) + 1)) << 8; \ + (destination) += ((unsigned) SIGN_EXTEND_CHAR (*((source) + 1))) << 8; \ } while (0) # endif |