Let SourceManager::getBufferData return StringRef instead of a pair of two const char*.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@98630 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Basic/SourceManager.cpp b/lib/Basic/SourceManager.cpp
index 6335504..4007ccf 100644
--- a/lib/Basic/SourceManager.cpp
+++ b/lib/Basic/SourceManager.cpp
@@ -474,8 +474,7 @@
return false;
}
-std::pair<const char*, const char*>
-SourceManager::getBufferData(FileID FID, bool *Invalid) const {
+llvm::StringRef SourceManager::getBufferData(FileID FID, bool *Invalid) const {
if (Invalid)
*Invalid = false;
@@ -483,10 +482,9 @@
if (!Buf) {
if (*Invalid)
*Invalid = true;
- const char *FakeText = "";
- return std::make_pair(FakeText, FakeText + strlen(FakeText));
+ return "";
}
- return std::make_pair(Buf->getBufferStart(), Buf->getBufferEnd());
+ return Buf->getBuffer();
}
//===----------------------------------------------------------------------===//