make these be unsigned now that they are eagerly created.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70229 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index d8603df..bb85b68 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -681,10 +681,10 @@
Stream.EnterSubblock(pch::SOURCE_MANAGER_BLOCK_ID, 3);
// Abbreviations for the various kinds of source-location entries.
- int SLocFileAbbrv = CreateSLocFileAbbrev(Stream);
- int SLocBufferAbbrv = CreateSLocBufferAbbrev(Stream);
- int SLocBufferBlobAbbrv = CreateSLocBufferBlobAbbrev(Stream);
- int SLocInstantiationAbbrv = CreateSLocInstantiationAbbrev(Stream);
+ unsigned SLocFileAbbrv = CreateSLocFileAbbrev(Stream);
+ unsigned SLocBufferAbbrv = CreateSLocBufferAbbrev(Stream);
+ unsigned SLocBufferBlobAbbrv = CreateSLocBufferBlobAbbrev(Stream);
+ unsigned SLocInstantiationAbbrv = CreateSLocInstantiationAbbrev(Stream);
// Write the line table.
if (SourceMgr.hasLineTable()) {