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removing the ability to force an if/else chain to be compiled as a statement. Ternaries will now be used as much as possible.

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This commit is contained in:
Jeremy Ashkenas
2010-09-22 00:41:17 -04:00
parent c50cf23b7b
commit c435647589
9 changed files with 16 additions and 54 deletions
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6
src/nodes.coffee
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@@ -1488,10 +1488,6 @@ exports.IfNode = class IfNode extends BaseNode
bodyNode: -> @body?.unwrap()
elseBodyNode: -> @elseBody?.unwrap()
forceStatement: ->
@tags.statement = true
this
# Rewrite a chain of **IfNodes** to add a default case as the final *else*.
addElse: (elseBody, statement) ->
if @isChain
@@ -1504,7 +1500,7 @@ exports.IfNode = class IfNode extends BaseNode
# The **IfNode** only compiles into a statement if either of its bodies needs
# to be a statement. Otherwise a ternary is safe.
isStatement: (o) ->
@statement or= !!((o and o.top) or @tags.statement or @bodyNode().isStatement(o) or (@elseBody and @elseBodyNode().isStatement(o)))
@statement or= !!((o and o.top) or @bodyNode().isStatement(o) or (@elseBody and @elseBodyNode().isStatement(o)))
compileCondition: (o) ->
conditions = flatten [@condition]