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Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Guy Benyei
2013-02-12 21:21:59 +00:00
parent 5f3c4a3910
commit 87d0b9ed14
18 changed files with 80 additions and 56 deletions
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4
lib/MC/MCSectionMachO.cpp
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@ -165,9 +165,9 @@ bool MCSectionMachO::isVirtualSection() const {
/// StripSpaces - This removes leading and trailing spaces from the StringRef.
static void StripSpaces(StringRef &Str) {
while (!Str.empty() && isspace(Str[0]))
while (!Str.empty() && isspace(static_cast<unsigned char>(Str[0])))
Str = Str.substr(1);
while (!Str.empty() && isspace(Str.back()))
while (!Str.empty() && isspace(static_cast<unsigned char>(Str.back())))
Str = Str.substr(0, Str.size()-1);
}