From 2a2f56cf9bc196e2cbef3bb2be065e5dedefe2c8 Mon Sep 17 00:00:00 2001
From: Jon Bratseth <bratseth@verizonmedia.com>
Date: Thu, 7 Nov 2019 14:29:36 +0100
Subject: Treat inner square brackets as syntactic sugar

---
 searchlib/src/main/javacc/RankingExpressionParser.jj | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'searchlib/src/main/javacc')

diff --git a/searchlib/src/main/javacc/RankingExpressionParser.jj b/searchlib/src/main/javacc/RankingExpressionParser.jj
index 47555d95e58..01eed897bfd 100755
--- a/searchlib/src/main/javacc/RankingExpressionParser.jj
+++ b/searchlib/src/main/javacc/RankingExpressionParser.jj
@@ -855,10 +855,10 @@ DynamicTensor indexedTensorValueBody(TensorType type) :
     ExpressionNode value;
 }
 {
-    <LSQUARE>
-        (         value = expression() { cells.add(value); } )*
-        ( <COMMA> value = expression() { cells.add(value); } )*
-    <RSQUARE>
+    <LSQUARE> // TODO: Parse inner square brackets properly
+        ( (<LSQUARE>)* value = expression() (<RSQUARE>)* { cells.add(value); }  )*
+        ( <COMMA> (<LSQUARE>)* value = expression() (<RSQUARE>)* { cells.add(value); } )*
+//    <RSQUARE>
     { return DynamicTensor.from(type, TensorFunctionNode.wrap(cells)); }
 }
 
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