Move demangle() from Symbols.cpp to Strings.cpp.

Symbols.cpp contains functions to handle ELF symbols.
demangle() function is essentially a function to work on a
string rather than on an ELF symbol. So Strings.cpp is a
better place to put that function.

This change also make demangle to demangle symbols unconditionally.
Previously, it demangled symbols only when Config->Demangle is true.

llvm-svn: 274804

1 files changed, 5 insertions, 0 deletions

diff --git a/lld/ELF/Strings.h b/lld/ELF/Strings.h
index 002e8c2b843..4948e9dbd56 100644
--- a/lld/ELF/Strings.h
+++ b/lld/ELF/Strings.h
@@ -18,6 +18,11 @@ namespace elf {
 bool globMatch(StringRef S, StringRef T);
 std::vector<uint8_t> parseHex(StringRef S);
 bool isValidCIdentifier(StringRef S);
+
+// Returns a demangled C++ symbol name. If Name is not a mangled
+// name or the system does not provide __cxa_demangle function,
+// it returns an unmodified string.
+std::string demangle(StringRef Name);
 }
 }