commit dbcb690fb78193e99452748c4af72eccb262e4e2
author Richard Smith <richard-llvm@metafoo.co.uk> Tue Oct 15 17:51:08 2019 -0700
committer Richard Smith <richard@metafoo.co.uk> Tue Oct 29 15:29:44 2019 -0700
tree 4672493e8bb64edd651192515ad209501b058456
parent a69bbe02a2352271e8b14542073f177e24c499c1

Replace std::function in PrintingPolicy with a callbacks object.

This makes PrintingPolicy significantly more lightweight and provides
groundwork for more printing customization hooks.

clang/lib/CodeGen/CGDebugInfo.cpp

diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 292d13e..d2d9e8e 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -235,8 +235,7 @@
     PP.MSVCFormatting = true;
 
   // Apply -fdebug-prefix-map.
-  PP.RemapFilePaths = true;
-  PP.remapPath = [this](StringRef Path) { return remapDIPath(Path); };
+  PP.Callbacks = &PrintCB;
   return PP;
 }