Only process IR::Paths inside of IR::ParserState context (p4lang#4910)

Signed-off-by: kfcripps <[email protected]>
linuxrocks123 · Sep 18, 2024 · c81ffa2 · c81ffa2
1 parent d95fca9
commit c81ffa2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/frontends/p4/moveDeclarations.cpp b/frontends/p4/moveDeclarations.cpp
@@ -180,6 +180,8 @@ const IR::Node *MoveInitializers::postorder(IR::ParserState *state) {
 }
 
 const IR::Node *MoveInitializers::postorder(IR::Path *path) {
+    if (!findContext<IR::ParserState>()) return path;
+
     if (!oldStart || !loopsBackToStart || path->name != IR::ParserState::start) return path;
 
     // Only rename start state references if the parser contains initializing assignments