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authorGuy Benyei <guy.benyei@intel.com>2013-02-12 21:21:59 +0000
committerGuy Benyei <guy.benyei@intel.com>2013-02-12 21:21:59 +0000
commit87d0b9ed1462705dd9bf1cb7f67d0bf03af776c8 (patch)
tree54c1b122b1f937a363b1ce4a1e091e795d575785 /tools/llvm-bcanalyzer
parent5f3c4a39109479e81238ce28e91e5dcc565f068c (diff)
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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.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-bcanalyzer')
-rw-r--r--tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
index 2ec85918c1..99479a46a8 100644
--- a/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
+++ b/tools/llvm-bcanalyzer/llvm-bcanalyzer.cpp
@@ -450,7 +450,7 @@ static bool ParseBlock(BitstreamCursor &Stream, unsigned BlockID,
outs() << " blob data = ";
bool BlobIsPrintable = true;
for (unsigned i = 0, e = Blob.size(); i != e; ++i)
- if (!isprint(Blob[i])) {
+ if (!isprint(static_cast<unsigned char>(Blob[i]))) {
BlobIsPrintable = false;
break;
}