feat: Add CCF support for CICS RETURN statement

server/engine/src/main/java/org/eclipse/lsp/cobol/cfg/CFASTBuilderImpl.java

@@ -18,6 +18,7 @@
 import org.eclipse.lsp.cobol.common.model.tree.statements.StatementNode;
 import org.eclipse.lsp.cobol.common.model.variables.DivisionType;
 import org.eclipse.lsp.cobol.core.model.extendedapi.*;
+import org.eclipse.lsp.cobol.implicitDialects.cics.nodes.ExecCicsNode;
 import org.eclipse.lsp4j.Position;
 import org.eclipse.lsp4j.Range;
 
@@ -107,6 +108,11 @@ private void traverse(CFASTNode parent, Node node) {
       addChild(parent, new CFASTNode(CFASTNodeType.EXIT.getValue(), convertLocation(node)));
     } else if (node instanceof GoBackNode) {
       addChild(parent, new CFASTNode(CFASTNodeType.GOBACK.getValue(), convertLocation(node)));
+    } else if (node instanceof ExecCicsNode) {
+      ExecCicsNode execCicsNode = (ExecCicsNode) node;
+      if (execCicsNode.isStopRun()) {
+        addChild(parent, new CFASTNode(CFASTNodeType.STOP.getValue(), convertLocation(node)));
+      }
     } else if (node instanceof StopNode) {
       addChild(parent, new CFASTNode(CFASTNodeType.STOP.getValue(), convertLocation(node)));
     } else if (node instanceof ParagraphsNode || node instanceof ProcedureDivisionBodyNode) {

server/engine/src/main/java/org/eclipse/lsp/cobol/implicitDialects/cics/CICSVisitor.java

@@ -79,7 +79,9 @@ public List<Node> visitQualifiedDataName(CICSParser.QualifiedDataNameContext ctx
   public List<Node> visitCicsExecBlock(CICSParser.CicsExecBlockContext ctx) {
     areaBWarning(ctx);
     addReplacementContext(ctx);
-    return addTreeNode(ctx, locality -> new ExecCicsNode(locality, STATEMENT, CICSDialect.DIALECT_NAME));
+
+    boolean stopRun = (ctx.allCicsRule() != null && ctx.allCicsRule().size() > 0 && ctx.allCicsRule().get(0).cics_return() != null);
+    return addTreeNode(ctx, locality -> new ExecCicsNode(locality, STATEMENT, CICSDialect.DIALECT_NAME, stopRun));
   }
 
   @Override

server/engine/src/main/java/org/eclipse/lsp/cobol/implicitDialects/cics/nodes/ExecCicsNode.java

@@ -15,13 +15,19 @@
 
 package org.eclipse.lsp.cobol.implicitDialects.cics.nodes;
 
+import lombok.Getter;
 import org.eclipse.lsp.cobol.common.model.Locality;
 import org.eclipse.lsp.cobol.common.model.NodeType;
 import org.eclipse.lsp.cobol.common.model.tree.Node;
 
 /** EXEC CICS block node */
 public class ExecCicsNode extends Node {
-  public ExecCicsNode(Locality location, NodeType nodeType, String dialect) {
+
+  @Getter
+  private final boolean stopRun;
+
+  public ExecCicsNode(Locality location, NodeType nodeType, String dialect, boolean stopRun) {
     super(location, nodeType, dialect);
+    this.stopRun = stopRun;
   }
 }

server/engine/src/test/resources/cfast/case_execCicsHandleAbend.cbl

@@ -0,0 +1,6 @@
+        IDENTIFICATION DIVISION.
+        PROGRAM-ID.    CBACT01C.
+        PROCEDURE DIVISION.
+           EXEC CICS HANDLE ABEND
+           END-EXEC.
+.

server/engine/src/test/resources/cfast/case_execCicsHandleAbend.result.json

@@ -0,0 +1,17 @@
+[
+  {
+    "name": "CBACT01C",
+    "type": "program",
+    "location": {
+      "uri": "fake/path",
+      "start": {
+        "line": 3,
+        "character": 9
+      },
+      "end": {
+        "line": 5,
+        "character": 21
+      }
+    }
+  }
+]

server/engine/src/test/resources/cfast/case_execCicsReturn.result.json

@@ -12,6 +12,22 @@
         "line": 4,
         "character": 30
       }
-    }
+    },
+    "children": [
+      {
+        "type": "stop",
+        "location": {
+          "uri": "fake/path",
+          "start": {
+            "line": 4,
+            "character": 13
+          },
+          "end": {
+            "line": 4,
+            "character": 29
+          }
+        }
+      }
+    ]
   }
 ]