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fix typeof completions broken

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王文璐
2018-12-25 17:30:04 +08:00
parent b8def16e92
commit 7c93affd7d
4 changed files with 19 additions and 4 deletions
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4
src/compiler/checker.ts
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@@ -19263,8 +19263,8 @@ namespace ts {
}
}
function isValidPropertyAccessForCompletions(node: PropertyAccessExpression | ImportTypeNode, type: Type, property: Symbol): boolean {
return isValidPropertyAccessWithType(node, node.kind !== SyntaxKind.ImportType && node.expression.kind === SyntaxKind.SuperKeyword, property.escapedName, type)
function isValidPropertyAccessForCompletions(node: PropertyAccessExpression | ImportTypeNode | QualifiedName, type: Type, property: Symbol): boolean {
return isValidPropertyAccessWithType(node, node.kind === SyntaxKind.PropertyAccessExpression && node.expression.kind === SyntaxKind.SuperKeyword, property.escapedName, type)
&& (!(property.flags & SymbolFlags.Method) || isValidMethodAccess(property, type));
}
function isValidMethodAccess(method: Symbol, actualThisType: Type): boolean {

2
src/compiler/types.ts
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@@ -3108,7 +3108,7 @@ namespace ts {
getConstantValue(node: EnumMember | PropertyAccessExpression | ElementAccessExpression): string | number | undefined;
isValidPropertyAccess(node: PropertyAccessExpression | QualifiedName | ImportTypeNode, propertyName: string): boolean;
/** Exclude accesses to private properties or methods with a `this` parameter that `type` doesn't satisfy. */
/* @internal */ isValidPropertyAccessForCompletions(node: PropertyAccessExpression | ImportTypeNode, type: Type, property: Symbol): boolean;
/* @internal */ isValidPropertyAccessForCompletions(node: PropertyAccessExpression | ImportTypeNode | QualifiedName, type: Type, property: Symbol): boolean;
/** Follow all aliases to get the original symbol. */
getAliasedSymbol(symbol: Symbol): Symbol;
/** Follow a *single* alias to get the immediately aliased symbol. */