IntHelper.equals now correctly deals with the combination of 0.0,-0.0,0 and -0

Author: Alexander Pann

CHANGELOG.md

@@ -12,7 +12,9 @@ The project does _not_ follow Semantic Versioning and the changes are documented
 - The PCollections library was updated to version 4.0.1.
 
 ### Fixed
-- Uncatched `DateTimeException` during check DateLiteral
+
+- Uncatched `DateTimeException` during check DateLiteral.
+- IntHelper.equals now correctly deals with the combination of 0.0,-0.0,0 and -0.
 
 ## December 2023
 

code/languages/org.iets3.opensource/languages/org.iets3.core.expr.base/models/plugin.mps

@@ -5033,15 +5033,52 @@
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-            <node concept="37vLTw" id="29BBztTV4PD" role="2Oq$k0">
-              <ref role="3cqZAo" node="29BBztTV3kj" resolve="l" />
+        <node concept="3J1_TO" id="4dMN4HhUXWP" role="3cqZAp">
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+                <node concept="3uibUv" id="4dMN4HhUXWT" role="nSUat">
+                  <ref role="3uigEE" to="wyt6:~NumberFormatException" resolve="NumberFormatException" />
+                </node>
+              </node>
             </node>
-            <node concept="liA8E" id="29BBztTV63H" role="2OqNvi">
-              <ref role="37wK5l" to="wyt6:~String.equals(java.lang.Object)" resolve="equals" />
-              <node concept="37vLTw" id="29BBztTV66e" role="37wK5m">
-                <ref role="3cqZAo" node="29BBztTV3kl" resolve="r" />
+            <node concept="3clFbS" id="4dMN4HhUXWU" role="1zc67A">
+              <node concept="3cpWs6" id="4dMN4HhUXWV" role="3cqZAp">
+                <node concept="3clFbT" id="4dMN4HhUXWW" role="3cqZAk">
+                  <property role="3clFbU" value="false" />
+                </node>
+              </node>
+            </node>
+          </node>
+          <node concept="3clFbS" id="4dMN4HhUXWX" role="1zxBo7">
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+                    <node concept="1pGfFk" id="4dMN4HhUXX2" role="2ShVmc">
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+                      <node concept="37vLTw" id="4dMN4HhUXX3" role="37wK5m">
+                        <ref role="3cqZAo" node="29BBztTV3kj" resolve="l" />
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+                  <node concept="liA8E" id="4dMN4HhUXX4" role="2OqNvi">
+                    <ref role="37wK5l" to="xlxw:~BigDecimal.compareTo(java.math.BigDecimal)" resolve="compareTo" />
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+                      <node concept="1pGfFk" id="4dMN4HhUXX6" role="2ShVmc">
+                        <ref role="37wK5l" to="xlxw:~BigDecimal.&lt;init&gt;(java.lang.String)" resolve="BigDecimal" />
+                        <node concept="37vLTw" id="4dMN4HhUXX7" role="37wK5m">
+                          <ref role="3cqZAo" node="29BBztTV3kl" resolve="r" />
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+                      </node>
+                    </node>
+                  </node>
+                </node>
+                <node concept="3cmrfG" id="4dMN4HhUXX8" role="3uHU7w">
+                  <property role="3cmrfH" value="0" />
+                </node>
               </node>
             </node>
           </node>