Reapply: [llvm-objcopy] [COFF] Implement --add-gnu-debuglink

This was reverted since it broke a couple buildbots. The reason
for the breakage is not yet known, but this time, the test has
got more diagnostics added, to hopefully allow figuring out
what goes wrong.

Differential Revision: https://reviews.llvm.org/D57007

llvm-svn: 351931

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/tools/llvm-objcopy/COFF/Object.cpp b/llvm/tools/llvm-objcopy/COFF/Object.cpp
index 83435dffa98..8c382c1faef 100644
--- a/llvm/tools/llvm-objcopy/COFF/Object.cpp
+++ b/llvm/tools/llvm-objcopy/COFF/Object.cpp
@@ -129,7 +129,7 @@ void Object::removeSections(function_ref<bool(const Section &)> ToRemove) {
 void Object::truncateSections(function_ref<bool(const Section &)> ToTruncate) {
   for (Section &Sec : Sections) {
     if (ToTruncate(Sec)) {
-      Sec.Contents = ArrayRef<uint8_t>();
+      Sec.clearContents();
       Sec.Relocs.clear();
       Sec.Header.SizeOfRawData = 0;
     }