CIndex: move extractUSRSuffix out of extern "C" and simplify it.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@100773 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/CIndex/CIndexUSRs.cpp b/tools/CIndex/CIndexUSRs.cpp
index 379320c..e90d965 100644
--- a/tools/CIndex/CIndexUSRs.cpp
+++ b/tools/CIndex/CIndexUSRs.cpp
@@ -259,6 +259,10 @@
// API hooks.
//===----------------------------------------------------------------------===//
+static inline llvm::StringRef extractUSRSuffix(llvm::StringRef s) {
+ return s.startswith("c:") ? s.substr(2) : "";
+}
+
extern "C" {
CXString clang_getCursorUSR(CXCursor C) {
@@ -276,12 +280,6 @@
return createCXString(SUG.str(), true);
}
-static inline llvm::StringRef extractUSRSuffix(llvm::StringRef s) {
- if (!(s.size() >= 2 && s[0] == 'c' && s[1] == ':'))
- return "";
- return s.substr(2);
-}
-
CXString clang_constructUSR_ObjCIvar(const char *name, CXString classUSR) {
StringUSRGenerator SUG;
SUG << extractUSRSuffix(clang_getCString(classUSR));