Fix #1268 (#1292)

belav · Jun 12, 2024 · b791ce6 · b791ce6
1 parent 7bc84c8
commit b791ce6
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Showing 2 changed files with 22 additions and 14 deletions.
diff --git a/Src/CSharpier.Tests/FormattingTests/TestFiles/cs/InitializerExpressions.test b/Src/CSharpier.Tests/FormattingTests/TestFiles/cs/InitializerExpressions.test
@@ -232,6 +232,13 @@ class ClassName
                 .CallMethod()
                 .CallMethod()
         };
+
+        // Issue#1268
+        var someObject = new List<(
+            int Field1__________________________________,
+            int Field2__________________________________
+        )>
+        { };
     }
 
     private SomeObject someObject =

diff --git a/Src/CSharpier/SyntaxPrinter/SyntaxNodePrinters/InitializerExpression.cs b/Src/CSharpier/SyntaxPrinter/SyntaxNodePrinters/InitializerExpression.cs
@@ -29,22 +29,23 @@ is SyntaxKind.ArrayInitializerExpression
         var result = Doc.Concat(
             separator,
             Token.Print(node.OpenBraceToken, context),
-            Doc.Indent(
-                alwaysBreak ? Doc.HardLine : Doc.Line,
-                SeparatedSyntaxList.Print(
-                    node.Expressions,
-                    Node.Print,
-                    alwaysBreak ? Doc.HardLine : Doc.Line,
-                    context
-                )
-            ),
-            node.Expressions.Any()
-                ? alwaysBreak
-                    ? Doc.HardLine
-                    : Doc.Line
-                : Doc.Null,
+            node.Expressions.Count == 0
+                ? " "
+                : Doc.Concat(
+                    Doc.Indent(
+                        alwaysBreak ? Doc.HardLine : Doc.Line,
+                        SeparatedSyntaxList.Print(
+                            node.Expressions,
+                            Node.Print,
+                            alwaysBreak ? Doc.HardLine : Doc.Line,
+                            context
+                        )
+                    ),
+                    alwaysBreak ? Doc.HardLine : Doc.Line
+                ),
             Token.Print(node.CloseBraceToken, context)
         );
+
         return
             node.Parent
                 is not (