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Fix #4020: No need for break; after a switch case that throws (#4538)

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Geoffrey Booth
2017-05-06 01:38:20 -07:00
committed by GitHub
parent b28e398396
commit 22d0cc1012
2 changed files with 2 additions and 2 deletions
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src/nodes.coffee
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@@ -3000,7 +3000,7 @@ exports.Switch = class Switch extends Base
fragments = fragments.concat body, @makeCode('\n') if (body = block.compileToFragments o, LEVEL_TOP).length > 0
break if i is @cases.length - 1 and not @otherwise
expr = @lastNonComment block.expressions
continue if expr instanceof Return or (expr instanceof Literal and expr.jumps() and expr.value isnt 'debugger')
continue if expr instanceof Return or expr instanceof Throw or (expr instanceof Literal and expr.jumps() and expr.value isnt 'debugger')
fragments.push cond.makeCode(idt2 + 'break;\n')
if @otherwise and @otherwise.expressions.length
fragments.push @makeCode(idt1 + "default:\n"), (@otherwise.compileToFragments o, LEVEL_TOP)..., @makeCode("\n")