Move feature-specific functions out of Strings.cpp.

Functions declared in Strings.h should provide generic string operations
for the linker, but some of them are too specific to some features. This
patch moves them to the location where they are used.

llvm-svn: 307949

1 files changed, 10 insertions, 0 deletions

diff --git a/lld/ELF/ScriptParser.cpp b/lld/ELF/ScriptParser.cpp
index 72940ca0cfd..b3847081697 100644
--- a/lld/ELF/ScriptParser.cpp
+++ b/lld/ELF/ScriptParser.cpp
@@ -113,6 +113,12 @@ private:
 };
 } // namespace
 
+static StringRef unquote(StringRef S) {
+  if (S.startswith("\""))
+    return S.substr(1, S.size() - 2);
+  return S;
+}
+
 static bool isUnderSysroot(StringRef Path) {
   if (Config->Sysroot == "")
     return false;
@@ -1103,6 +1109,10 @@ void ScriptParser::readVersionDeclaration(StringRef VerStr) {
   expect(";");
 }
 
+static bool hasWildcard(StringRef S) {
+  return S.find_first_of("?*[") != StringRef::npos;
+}
+
 // Reads a list of symbols, e.g. "{ global: foo; bar; local: *; };".
 std::pair<std::vector<SymbolVersion>, std::vector<SymbolVersion>>
 ScriptParser::readSymbols() {