From c15805f721a28bf4f52fa797a7a362fb907bf696 Mon Sep 17 00:00:00 2001
From: clararod9 <clarrodr@ucm.es>
Date: Thu, 2 Jun 2022 12:56:03 +0200
Subject: [PATCH] fixing bug in conditional creation of components inside loops

---
 compiler/src/hir/component_preprocess.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/compiler/src/hir/component_preprocess.rs b/compiler/src/hir/component_preprocess.rs
index 2411249..5ef5474 100644
--- a/compiler/src/hir/component_preprocess.rs
+++ b/compiler/src/hir/component_preprocess.rs
@@ -16,7 +16,10 @@ fn rm_statement(stmt: &mut Statement) {
         rm_block(stmt);
     } else if stmt.is_initialization_block() {
         rm_init(stmt);
-    } else {
+    } else if stmt.is_substitution(){ 
+        rm_substitution(stmt);
+    }
+    else{
     }
 }
 
@@ -73,6 +76,15 @@ fn rm_init(stmt: &mut Statement) {
     }
 }
 
+fn rm_substitution(stmt: &mut Statement){
+    use Statement::{Block, Substitution};
+    if should_be_removed(stmt){
+        if let Substitution { meta, .. } = stmt{
+            *stmt = Block{ meta: meta.clone(), stmts: Vec::new() };
+        }
+    }
+}
+
 fn should_be_removed(stmt: &Statement) -> bool {
     use Statement::{InitializationBlock, Substitution};
     use VariableType::*;