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fixing infinite recursion when compiling if statements containing pure_statements

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Jeremy Ashkenas
2010-03-20 10:36:06 -04:00
parent a2778bf06d
commit 566321d67a
2 changed files with 7 additions and 4 deletions
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7
src/nodes.coffee
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@@ -56,7 +56,8 @@ exports.BaseNode: class BaseNode
del @options, 'operation' unless this instanceof ValueNode
top: if @top_sensitive() then @options.top else del @options, 'top'
closure: @is_statement() and not @is_pure_statement() and not top and
not @options.returns and not (this instanceof CommentNode)
not @options.returns and not (this instanceof CommentNode) and
not (@contains (n) -> n.is_pure_statement())
if closure then @compile_closure(@options) else @compile_node(@options)
# Statements converted into expressions via closure-wrapping share a scope
@@ -549,7 +550,7 @@ exports.ArrayNode: class ArrayNode extends BaseNode
constructor: (objects) ->
@children: @objects: objects or []
@compile_splat_literal: SplatNode.compile_mixed_array <- @, @objects
compile_node: (o) ->
o.indent: @idt(1)
objects: []
@@ -800,7 +801,7 @@ exports.SplatNode: class SplatNode extends BaseNode
compile_value: (o, name, index) ->
"Array.prototype.slice.call($name, $index)"
# Utility function that converts arbitrary number of elements, mixed with
# Utility function that converts arbitrary number of elements, mixed with
# splats, to a proper array
SplatNode.compile_mixed_array: (list, o) ->
args: []