diff options
Diffstat (limited to 'lib/Support/raw_ostream.cpp')
| -rw-r--r-- | lib/Support/raw_ostream.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Support/raw_ostream.cpp b/lib/Support/raw_ostream.cpp index 106864dd05..f71abd3b24 100644 --- a/lib/Support/raw_ostream.cpp +++ b/lib/Support/raw_ostream.cpp @@ -241,7 +241,8 @@ raw_ostream &raw_ostream::operator<<(double N) { if (cs == '+' || cs == '-') { int c1 = buf[len - 2]; int c0 = buf[len - 1]; - if (isdigit(c1) && isdigit(c0)) { + if (isdigit(static_cast<unsigned char>(c1)) && + isdigit(static_cast<unsigned char>(c0))) { // Trim leading '0': "...e+012" -> "...e+12\0" buf[len - 3] = c1; buf[len - 2] = c0; |