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findAllReferences: Make "isWriteAccess" handle special declaration kinds

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This commit is contained in:
Andy Hanson
2017-05-23 08:52:55 -07:00
parent 73ee2feb51
commit 7b0bd090e2
18 changed files with 51 additions and 36 deletions
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4
src/compiler/checker.ts
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@@ -12750,7 +12750,7 @@ namespace ts {
function getContextualTypeForBinaryOperand(node: Expression): Type {
const binaryExpression = <BinaryExpression>node.parent;
const operator = binaryExpression.operatorToken.kind;
if (operator >= SyntaxKind.FirstAssignment && operator <= SyntaxKind.LastAssignment) {
if (isAssignmentOperator(operator)) {
// Don't do this for special property assignments to avoid circularity
if (getSpecialPropertyAssignmentKind(binaryExpression) !== SpecialPropertyAssignmentKind.None) {
return undefined;
@@ -17305,7 +17305,7 @@ namespace ts {
}
function checkAssignmentOperator(valueType: Type): void {
if (produceDiagnostics && operator >= SyntaxKind.FirstAssignment && operator <= SyntaxKind.LastAssignment) {
if (produceDiagnostics && isAssignmentOperator(operator)) {
// TypeScript 1.0 spec (April 2014): 4.17
// An assignment of the form
// VarExpr = ValueExpr

17
src/compiler/utilities.ts
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@@ -1785,6 +1785,23 @@ namespace ts {
}
}
/* @internal */
// See GH#16030
export function isAnyDeclarationName(name: Node): boolean {
switch (name.kind) {
case SyntaxKind.Identifier:
case SyntaxKind.StringLiteral:
case SyntaxKind.NumericLiteral:
if (isDeclaration(name.parent)) {
return name.parent.name === name;
}
const binExp = name.parent.parent;
return isBinaryExpression(binExp) && getSpecialPropertyAssignmentKind(binExp) !== SpecialPropertyAssignmentKind.None && getNameOfDeclaration(binExp) === name;
default:
return false;
}
}
export function isLiteralComputedPropertyDeclarationName(node: Node) {
return (node.kind === SyntaxKind.StringLiteral || node.kind === SyntaxKind.NumericLiteral) &&
node.parent.kind === SyntaxKind.ComputedPropertyName &&