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-rw-r--r--translate/grt/grt-signals.ads4
1 files changed, 4 insertions, 0 deletions
diff --git a/translate/grt/grt-signals.ads b/translate/grt/grt-signals.ads
index 2ada098e0..bab73ce10 100644
--- a/translate/grt/grt-signals.ads
+++ b/translate/grt/grt-signals.ads
@@ -225,6 +225,10 @@ package Grt.Signals is
-- Set when an event occured.
-- Only reset by GHW file dumper.
Cyc_Event : Boolean;
+
+ -- Set if the signal has already been visited. When outside of the
+ -- algorithm that use it, it must be cleared.
+ Seen : Boolean;
end record;
pragma Pack (Ghdl_Signal_Flags);