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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-20 18:48:47 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-12-20 18:48:47 +0000 |
| commit | be4ac9632a5b745f977d8cef9b278837f6648759 (patch) | |
| tree | 5a73454edc8c2433429e25ebaab60b0adf3a3f52 /libdecnumber | |
| parent | c6fdac18a1388334f3b1f08285ae371061e37bdb (diff) | |
| download | gcc-be4ac9632a5b745f977d8cef9b278837f6648759.tar.gz | |
* decNumber.c (decStrEq): Cast string contents to unsigned char
instead of int before calling tolower.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108862 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libdecnumber')
| -rw-r--r-- | libdecnumber/ChangeLog | 5 | ||||
| -rw-r--r-- | libdecnumber/decNumber.c | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog index f7368a44c34..706beaaa0a5 100644 --- a/libdecnumber/ChangeLog +++ b/libdecnumber/ChangeLog @@ -1,5 +1,10 @@ 2005-12-20 Roger Sayle <roger@eyesopen.com> + * decNumber.c (decStrEq): Cast string contents to unsigned char + instead of int before calling tolower. + +2005-12-20 Roger Sayle <roger@eyesopen.com> + * decNumber.c (decStrEq): Cast operands to int before calling tolower to avoid compilation warnings on Tru64. diff --git a/libdecnumber/decNumber.c b/libdecnumber/decNumber.c index 0625e9f2541..bc11ace8787 100644 --- a/libdecnumber/decNumber.c +++ b/libdecnumber/decNumber.c @@ -5438,14 +5438,16 @@ decStrEq (const char *str1, const char *str2) { for (;; str1++, str2++) { - if (*str1 == *str2) + unsigned char u1 = (unsigned char) *str1; + unsigned char u2 = (unsigned char) *str2; + if (u1 == u2) { - if (*str1 == '\0') + if (u1 == '\0') break; } else { - if (tolower ((int) *str1) != tolower ((int) *str2)) + if (tolower (u1) != tolower (u2)) return 0; } } /* stepping */ |