When serializing SourceManager, we now serialize out absolute paths
to serialized source files.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@45183 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Basic/SourceManager.cpp b/Basic/SourceManager.cpp
index 22a7cf5..d7039b3 100644
--- a/Basic/SourceManager.cpp
+++ b/Basic/SourceManager.cpp
@@ -415,7 +415,19 @@
S.FlushRecord();
S.EmitPtr(this);
- if (Entry) S.EmitCStr(Buffer->getBufferIdentifier());
+ if (Entry) {
+ llvm::sys::Path Fname(Buffer->getBufferIdentifier());
+
+ if (Fname.isAbsolute())
+ S.EmitCStr(Fname.c_str());
+ else {
+ // Create an absolute path.
+ // FIXME: This will potentially contain ".." and "." in the path.
+ llvm::sys::Path path = llvm::sys::Path::GetCurrentDirectory();
+ path.appendComponent(Fname.c_str());
+ S.EmitCStr(path.c_str());
+ }
+ }
else {
const char* p = Buffer->getBufferStart();
const char* e = Buffer->getBufferEnd();