Silence sign compare warning.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132146 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp
index d007a17..d9bb0aa 100644
--- a/lib/Parse/ParseDeclCXX.cpp
+++ b/lib/Parse/ParseDeclCXX.cpp
@@ -128,17 +128,17 @@
Diag(ExtraNamespaceLoc[0], diag::err_nested_namespaces_with_double_colon)
<< SourceRange(ExtraNamespaceLoc.front(), ExtraIdentLoc.back());
} else {
-
- std::string NamespaceFix = "";
+ std::string NamespaceFix;
for (std::vector<IdentifierInfo*>::iterator I = ExtraIdent.begin(),
E = ExtraIdent.end(); I != E; ++I) {
NamespaceFix += " { namespace ";
NamespaceFix += (*I)->getName();
}
+
std::string RBraces;
- for (int i = 0; i < ExtraIdent.size(); ++i) {
+ for (unsigned i = 0, e = ExtraIdent.size(); i != e; ++i)
RBraces += "} ";
- }
+
Diag(ExtraNamespaceLoc[0], diag::err_nested_namespaces_with_double_colon)
<< FixItHint::CreateReplacement(SourceRange(ExtraNamespaceLoc.front(),
ExtraIdentLoc.back()),