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Switch to sparse array for deferred nodes.

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Daniel Rosenwasser 2021-11-09 02:23:49 +00:00 committed by GitHub
parent e23710aae5
commit b7d31bcd69
2 changed files with 3 additions and 3 deletions
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4
src/compiler/checker.ts
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@ -40317,8 +40317,8 @@ namespace ts {
const enclosingFile = getSourceFileOfNode(node);
const links = getNodeLinks(enclosingFile);
if (!(links.flags & NodeCheckFlags.TypeChecked)) {
links.deferredNodes ||= new Set();
links.deferredNodes.add(node);
links.deferredNodes ||= [];
links.deferredNodes[getNodeId(node)] = node;
}
}

2
src/compiler/types.ts
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@ -5106,7 +5106,7 @@ namespace ts {
jsxNamespace?: Symbol | false; // Resolved jsx namespace symbol for this node
jsxImplicitImportContainer?: Symbol | false; // Resolved module symbol the implicit jsx import of this file should refer to
contextFreeType?: Type; // Cached context-free type used by the first pass of inference; used when a function's return is partially contextually sensitive
deferredNodes?: Set<Node>; // Set of nodes whose checking has been deferred
deferredNodes?: Node[]; // Sparse array of nodes whose checking has been deferred
capturedBlockScopeBindings?: Symbol[]; // Block-scoped bindings captured beneath this part of an IterationStatement
outerTypeParameters?: TypeParameter[]; // Outer type parameters of anonymous object type
isExhaustive?: boolean; // Is node an exhaustive switch statement