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Don't warn for an unreferenced exception symbol in a catch block.

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Arnavion
2014-09-12 21:01:19 -07:00
parent 57dab1e1db
commit 7be680d3f8
1 changed files with 1 additions and 0 deletions
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lib/scope.js
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@@ -532,6 +532,7 @@ AST_Toplevel.DEFMETHOD("scope_warnings", function(options){
} }
if (options.unreferenced if (options.unreferenced
&& (node instanceof AST_SymbolDeclaration || node instanceof AST_Label) && (node instanceof AST_SymbolDeclaration || node instanceof AST_Label)
&& !(node instanceof AST_SymbolCatch)
&& node.unreferenced()) { && node.unreferenced()) {
AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]", { AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]", {
type: node instanceof AST_Label ? "Label" : "Symbol", type: node instanceof AST_Label ? "Label" : "Symbol",