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-rwxr-xr-xindra/llcommon/llerror.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/indra/llcommon/llerror.h b/indra/llcommon/llerror.h
index a724c0720f..08a5cd26df 100755
--- a/indra/llcommon/llerror.h
+++ b/indra/llcommon/llerror.h
@@ -283,6 +283,14 @@ typedef LLError::NoClassInfo _LL_CLASS_TO_LOG;
#define LL_ENDL llendl
#define LL_CONT (*_out)
+// Short story: We don't want to enable this in release builds.
+//
+// Long story: ...because this call generates C++ exceptions
+// which are handled and fine under the debugger, but instant death should they occur from
+// within a coroutine's stackframe due to inherent limitations of Windows 32-bit SEH
+// interacting with the fiber-based coroutine support used by boost.
+//
+// gmad BUG-2707/MAINT-2740
#if LL_WINDOWS && defined(_DEBUG)
#define LL_WINDOWS_OUTPUT_DEBUG(a) OutputDebugString(utf8str_to_utf16str(a).c_str()), OutputDebugString("\n")
#else