From 516277221cfc45026f24b25e3a124ad9b97658a3 Mon Sep 17 00:00:00 2001
From: Dirk Ziegelmeier <dirk@ziegelmeier.net>
Date: Thu, 22 Aug 2024 09:46:36 +0200
Subject: [PATCH] Convert messages to error messages

---
 generator/src/generator/Transformations.egl | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/generator/src/generator/Transformations.egl b/generator/src/generator/Transformations.egl
index f1f7225..69facd7 100644
--- a/generator/src/generator/Transformations.egl
+++ b/generator/src/generator/Transformations.egl
@@ -59,7 +59,7 @@ operation Tuple regionTransform(statemachine : Tuple, parent_state : Tuple) {
   // Initial variable name
   var initial = statemachine.all_states.get(self.initial_state_id);
   if (initial == null) {
-    ("Unable to find state id " + self.initial_state_id).println();
+    ("Unable to find state id " + self.initial_state_id).errln();
   }
   self.initial_variable_name = initial.variable_name;
 }
@@ -67,7 +67,7 @@ operation Tuple regionTransform(statemachine : Tuple, parent_state : Tuple) {
 operation Tuple stateTransform(statemachine : Tuple, region : Tuple, parent_state : Tuple) {
   self.transitions_for_trigger_transformed = new Map();
   if ((self.region == null) and self.transitions_for_trigger.isEmpty()) {
-    (statemachine.name + ": No outgoing transitions from state " + self.name).println();
+    (statemachine.name + ": No outgoing transitions from state " + self.name).errln();
   }
 
   // State type
@@ -84,7 +84,7 @@ operation Tuple stateTransform(statemachine : Tuple, region : Tuple, parent_stat
   self.entry_pointer = "nullptr";
   if (self.entry.isDefined()) {
     if (self.entry == "") {
-      (sm.name + ": Empty entry function in state " + self.name).println();
+      (sm.name + ": Empty entry function in state " + self.name).errln();
     }
     self.entry_pointer = "&" + statemachine.name + "::" + "Impl::" + self.entry;
     if (not statemachine.all_entry_exit.includes(self.entry)) {
@@ -96,7 +96,7 @@ operation Tuple stateTransform(statemachine : Tuple, region : Tuple, parent_stat
   self.exit_pointer = "nullptr";
   if (self.exit.isDefined()) {
     if (self.exit == "") {
-      (sm.name + ": Empty exit function in state " + self.name).println();
+      (sm.name + ": Empty exit function in state " + self.name).errln();
     }
     self.exit_pointer = "&" + statemachine.name + "::" + "Impl::" + self.exit;
     if (not statemachine.all_entry_exit.includes(self.exit)) {
@@ -139,7 +139,7 @@ operation Tuple stateTransform(statemachine : Tuple, region : Tuple, parent_stat
       }
     }
     if (transitions.trans_unconditional.size() > 1) {
-      ("More than one unconditional outgoing transition from state " + self.name + " for trigger " + trigger).println();
+      ("More than one unconditional outgoing transition from state " + self.name + " for trigger " + trigger).errln();
     }
     
     self.transitions_for_trigger_transformed.put(trigger, transitions);
@@ -159,7 +159,7 @@ operation Tuple transitionTransform(statemachine : Tuple, state : Tuple, trigger
     all_actions.add("&" + statemachine.name + "::" + statemachine.impl_type + "::" + action);
     if (not statemachine.all_actions.includes(action)) {
       if (action == "") {
-        (sm.name + ": Empty function behavior in transition starting from state " + self.start).println();
+        (sm.name + ": Empty function behavior in transition starting from state " + self.start).errln();
       }
       statemachine.all_actions.add(action);
     }
@@ -185,7 +185,7 @@ operation Tuple transitionTransform(statemachine : Tuple, state : Tuple, trigger
   if(not self.internal and (self.target_state_id != null)) {
     var target = statemachine.all_states.get(self.target_state_id);
     if (target == null) {
-      ("Unable to find state id " + self.target_state_id).println();
+      ("Unable to find state id " + self.target_state_id).errln();
     }
     self.target_variable_name = target.variable_name;
 
@@ -207,7 +207,7 @@ operation Tuple transitionTransform(statemachine : Tuple, state : Tuple, trigger
     }
   }
   if (self.trans_unconditional.size() > 1) {
-    ("More than one unconditional outgoing transition from state " + self.name + " for trigger " + trigger).println();
+    ("More than one unconditional outgoing transition from state " + state.name + " for trigger " + trigger).errln();
   }
 }
 %]
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