1 files changed, 20 insertions, 18 deletions

diff --git a/edify/expr.h b/edify/expr.h
index 4838d20c0..32828028a 100644
--- a/edify/expr.h
+++ b/edify/expr.h
@@ -23,32 +23,34 @@
 #include <string>
 #include <vector>
 
-#include "error_code.h"
+// Forward declaration to avoid including "error_code.h".
+enum ErrorCode : int;
+enum CauseCode : int;
 
 struct State {
-    State(const std::string& script, void* cookie);
+  State(const std::string& script, void* cookie);
 
-    // The source of the original script.
-    const std::string& script;
+  // The source of the original script.
+  const std::string& script;
 
-    // Optional pointer to app-specific data; the core of edify never
-    // uses this value.
-    void* cookie;
+  // Optional pointer to app-specific data; the core of edify never
+  // uses this value.
+  void* cookie;
 
-    // The error message (if any) returned if the evaluation aborts.
-    // Should be empty initially, will be either empty or a string that
-    // Evaluate() returns.
-    std::string errmsg;
+  // The error message (if any) returned if the evaluation aborts.
+  // Should be empty initially, will be either empty or a string that
+  // Evaluate() returns.
+  std::string errmsg;
 
-    // error code indicates the type of failure (e.g. failure to update system image)
-    // during the OTA process.
-    ErrorCode error_code = kNoError;
+  // error code indicates the type of failure (e.g. failure to update system image)
+  // during the OTA process.
+  ErrorCode error_code;
 
-    // cause code provides more detailed reason of an OTA failure (e.g. fsync error)
-    // in addition to the error code.
-    CauseCode cause_code = kNoCause;
+  // cause code provides more detailed reason of an OTA failure (e.g. fsync error)
+  // in addition to the error code.
+  CauseCode cause_code;
 
-    bool is_retry = false;
+  bool is_retry = false;
 };
 
 enum ValueType {