fixes jashkenas#2349: inclusive slicing to numeric strings

asad-shmoghadam · May 20, 2012 · b814981 · b814981
1 parent f938a21
commit b814981
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Showing 5 changed files with 8 additions and 5 deletions.
diff --git a/lib/coffee-script/lexer.js b/lib/coffee-script/lexer.js
diff --git a/lib/coffee-script/nodes.js b/lib/coffee-script/nodes.js
diff --git a/lib/coffee-script/rewriter.js b/lib/coffee-script/rewriter.js
diff --git a/src/nodes.coffee b/src/nodes.coffee
@@ -787,7 +787,7 @@ exports.Slice = class Slice extends Base
         "#{+compiled + 1}"
       else
         compiled = to.compile o, LEVEL_ACCESS
-        "#{compiled} + 1 || 9e9"
+        "+#{compiled}+1 || 9e9"
     ".slice(#{ fromStr }#{ toStr or '' })"
 
 #### Obj

diff --git a/test/slicing_and_splicing.coffee b/test/slicing_and_splicing.coffee
@@ -61,6 +61,9 @@ test "#1722: operator precedence in unbounded slice compilation", ->
   arrayEq [0..n], list[..n or 0]
   arrayEq [0..n], list[..if n then n else 0]
 
+test "#2349: slicing to numeric strings", ->
+  arrayEq [0, 1], [0..10][.."1"]
+
 
 # Splicing