Fix some refactos for iostream changes (in -Asserts mode).
- The world needs better C++ refactoring tools, can I get an Amen!?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79843 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/Debug.cpp b/lib/Support/Debug.cpp
index 806a655..71ff411 100644
--- a/lib/Support/Debug.cpp
+++ b/lib/Support/Debug.cpp
@@ -27,9 +27,10 @@
#include "llvm/Support/Debug.h"
using namespace llvm;
+// All Debug.h functionality is a no-op in NDEBUG mode.
+#ifndef NDEBUG
bool llvm::DebugFlag; // DebugFlag - Exported boolean set by the -debug option
-#ifndef NDEBUG
// -debug - Command line option to enable the DEBUG statements in the passes.
// This flag may only be enabled in debug builds.
static cl::opt<bool, true>
@@ -48,16 +49,15 @@
DebugOnly("debug-only", cl::desc("Enable a specific type of debug output"),
cl::Hidden, cl::value_desc("debug string"),
cl::location(DebugOnlyOptLoc), cl::ValueRequired);
-#endif
// isCurrentDebugType - Return true if the specified string is the debug type
// specified on the command line, or if none was specified on the command line
// with the -debug-only=X option.
//
bool llvm::isCurrentDebugType(const char *DebugType) {
-#ifndef NDEBUG
return CurrentDebugType.empty() || DebugType == CurrentDebugType;
-#else
- return false;
-#endif
}
+#else
+// Avoid "has no symbols" warning.
+int Debug_dummy = 0;
+#endif