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Inline getDestructuringParameterName (#16973)

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This commit is contained in:
Andy
2017-07-07 10:34:50 -07:00
committed by GitHub
parent 17578e8a5d
commit e6256d43c4
1 changed files with 2 additions and 6 deletions
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src/compiler/binder.ts
+2 -6
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@@ -1172,7 +1172,7 @@ namespace ts {
}
function pushActiveLabel(name: __String, breakTarget: FlowLabel, continueTarget: FlowLabel): ActiveLabel {
const activeLabel = {
const activeLabel: ActiveLabel = {
name,
breakTarget,
continueTarget,
@@ -1897,10 +1897,6 @@ namespace ts {
file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, arg0, arg1, arg2));
}
function getDestructuringParameterName(node: Declaration): __String {
return "__" + indexOf((<SignatureDeclaration>node.parent).parameters, node) as __String;
}
function bind(node: Node): void {
if (!node) {
return;
@@ -2514,7 +2510,7 @@ namespace ts {
}
if (isBindingPattern(node.name)) {
bindAnonymousDeclaration(node, SymbolFlags.FunctionScopedVariable, getDestructuringParameterName(node));
bindAnonymousDeclaration(node, SymbolFlags.FunctionScopedVariable, "__" + indexOf(node.parent.parameters, node) as __String);
}
else {
declareSymbolAndAddToSymbolTable(node, SymbolFlags.FunctionScopedVariable, SymbolFlags.ParameterExcludes);