diff --git a/src/Compiler/pars.fsy b/src/Compiler/pars.fsy
index 5a77927d9d5093bc059a17f868152f6c34db52d5..111765fbbba590931bfdf53d3b76c56c7fe8cd67 100644
--- a/src/Compiler/pars.fsy
+++ b/src/Compiler/pars.fsy
@@ -4176,34 +4176,34 @@ ifExprElifs:
   | ELIF declExpr recover 
       { None, Some (exprFromParseError $2) }
 
-tupleExpr: 
-  | tupleExpr COMMA declExpr   
-      { let exprs, commas = $1 in ($3 :: exprs), ((rhs parseState 2) :: commas) }
+tupleExpr:
+  | tupleExpr COMMA declExpr
+      { let exprs, commas = $1
+        $3 :: exprs, (rhs parseState 2 :: commas) }
 
   | tupleExpr COMMA ends_coming_soon_or_recover
-      { if not $3 then reportParseErrorAt (rhs parseState 2) (FSComp.SR.parsExpectedExpressionAfterToken())
-        let exprs, commas = $1     
-        let zeroWidthAtNextToken = (rhs parseState 3).StartRange
-        ((arbExpr("tupleExpr1", zeroWidthAtNextToken)) :: exprs), (rhs parseState 2) :: commas }
+      { let commaRange = rhs parseState 2
+        if not $3 then reportParseErrorAt commaRange (FSComp.SR.parsExpectedExpressionAfterToken ())
+        let exprs, commas = $1
+        arbExpr ("tupleExpr1", commaRange.EndRange) :: exprs, commaRange :: commas }
 
   | declExpr COMMA ends_coming_soon_or_recover
-      { if not $3 then reportParseErrorAt (rhs parseState 2) (FSComp.SR.parsExpectedExpressionAfterToken())
-        let zeroWidthAtNextToken = (rhs parseState 3).StartRange 
-        ((arbExpr("tupleExpr2", zeroWidthAtNextToken)) :: [$1]), [rhs parseState 2] }
+      { let commaRange = rhs parseState 2
+        if not $3 then reportParseErrorAt commaRange (FSComp.SR.parsExpectedExpressionAfterToken ())
+        [arbExpr ("tupleExpr2", commaRange.EndRange); $1], [commaRange] }
 
-  | declExpr COMMA declExpr  
-      { [$3 ; $1], [rhs parseState 2] }
+  | declExpr COMMA declExpr
+      { [$3; $1], [rhs parseState 2] }
 
   | COMMA declExpr
       { let commaRange = rhs parseState 1
-        reportParseErrorAt commaRange (FSComp.SR.parsExpectingExpressionInTuple())
+        reportParseErrorAt commaRange (FSComp.SR.parsExpectingExpressionInTuple ())
         [$2; arbExpr ("tupleExpr3", commaRange.StartRange)], [commaRange] }
 
   | COMMA ends_coming_soon_or_recover
-      { if not $2 then reportParseErrorAt (rhs parseState 2) (FSComp.SR.parsExpectedExpressionAfterToken())
-        let commaRange = rhs parseState 1
-        let zeroWidthAtNextToken = (rhs parseState 2).StartRange
-        [(arbExpr("tupleExpr4", zeroWidthAtNextToken)); arbExpr ("tupleExpr5", commaRange.StartRange)], [commaRange] }
+      { let commaRange = rhs parseState 1
+        if not $2 then reportParseErrorAt commaRange (FSComp.SR.parsExpectedExpressionAfterToken ())
+        [arbExpr ("tupleExpr4", commaRange.EndRange); arbExpr ("tupleExpr5", commaRange.StartRange)], [commaRange] }
 
 minusExpr: 
   | MINUS minusExpr   %prec expr_prefix_plus_minus
diff --git a/tests/service/ParserTests.fs b/tests/service/ParserTests.fs
index f493fc76816482d9f5e3d2baa1aebb6c3eb4d232..b96083b77e7392ca911a926cc73faca52d717ed5 100644
--- a/tests/service/ParserTests.fs
+++ b/tests/service/ParserTests.fs
@@ -322,3 +322,14 @@ let ``Expr - Tuple 06`` () =
                            SynExpr.ArbitraryAfterError _
                            SynExpr.Const _ ], _, _) ] -> ()
     | _ -> failwith "Unexpected tree"
+
+[<Test>]
+let ``Expr - Tuple 07`` () =
+    let parseResults = getParseResults """
+let x = 1,
+"""
+    match getSingleModuleMemberDecls parseResults with
+    | [ SynModuleDecl.Let(_, [ (SynBinding(expr = expr)) ], range) ] ->
+        shouldEqual expr.Range.StartLine expr.Range.EndLine
+        shouldEqual range.StartLine range.EndLine
+    | _ -> failwith "Unexpected tree"