Mangle std::basic_ostream<char, std::char_traits<char>> as So.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@83557 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/Mangle.cpp b/lib/CodeGen/Mangle.cpp
index aa017c9..9468520 100644
--- a/lib/CodeGen/Mangle.cpp
+++ b/lib/CodeGen/Mangle.cpp
@@ -1291,6 +1291,24 @@
Out << "Ss";
return true;
}
+
+ // <substitution> ::= So # ::std::basic_ostream<char,
+ // ::std::char_traits<char> >
+ if (SD->getIdentifier()->isStr("basic_ostream")) {
+ const TemplateArgumentList &TemplateArgs = SD->getTemplateArgs();
+
+ if (TemplateArgs.size() != 2)
+ return false;
+
+ if (!isCharType(TemplateArgs[0].getAsType()))
+ return false;
+
+ if (!isCharSpecialization(TemplateArgs[1].getAsType(), "char_traits"))
+ return false;
+
+ Out << "So";
+ return true;
+ }
}
return false;
}