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Warn about break/continue in subshells and outside loops

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Vidar Holen 2014-02-01 23:45:26 -08:00
commit 8ec9fa43fd
2 changed files with 35 additions and 0 deletions
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7
ShellCheck/AST.hs
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@ -342,3 +342,10 @@ doAnalysis f t = analyze f blank id t
doStackAnalysis startToken endToken t = analyze startToken endToken id t
doTransform i t = runIdentity $ analyze blank blank i t
isLoop t = case t of
T_WhileExpression _ _ _ -> True
T_UntilExpression _ _ _ -> True
T_ForIn _ _ _ _ -> True
T_ForArithmetic _ _ _ _ _ -> True
T_SelectIn _ _ _ _ -> True
_ -> False