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-rw-r--r--lib/CodeGen/CGBlocks.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index 049294ec01..7915c37175 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -1650,6 +1650,8 @@ generateByrefCopyHelper(CodeGenFunction &CGF,
SC_None,
false, false);
+ // Initialize debug info if necessary.
+ CGF.maybeInitializeDebugInfo();
CGF.StartFunction(FD, R, Fn, FI, args, SourceLocation());
if (byrefInfo.needsCopy()) {
@@ -1720,6 +1722,8 @@ generateByrefDisposeHelper(CodeGenFunction &CGF,
SC_Static,
SC_None,
false, false);
+ // Initialize debug info if necessary.
+ CGF.maybeInitializeDebugInfo();
CGF.StartFunction(FD, R, Fn, FI, args, SourceLocation());
if (byrefInfo.needsDispose()) {