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error handling

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Arthur Ozga
2017-03-23 08:34:58 -07:00
parent 43e01f282b
commit 1f3029d4f1
2 changed files with 517 additions and 466 deletions
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960
src/compiler/checker.ts
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23
src/compiler/types.ts
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@@ -2473,11 +2473,11 @@ namespace ts {
getNonNullableType(type: Type): Type;
/** Note that the resulting nodes cannot be checked. */
typeToTypeNode(type: Type, enclosingDeclaration: Node): TypeNode;
typeToTypeNode(type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeNode;
/** Note that the resulting nodes cannot be checked. */
indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration: Node): IndexSignatureDeclaration;
signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): SignatureDeclaration;
/** Note that the resulting nodes cannot be checked. */
signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration: Node): SignatureDeclaration;
indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): IndexSignatureDeclaration;
getSymbolsInScope(location: Node, meaning: SymbolFlags): Symbol[];
getSymbolAtLocation(node: Node): Symbol;
@@ -2530,6 +2530,23 @@ namespace ts {
/* @internal */ getTypeCount(): number;
}
/** Note that any resulting nodes cannot be checked. */
/* @internal */
export interface NodeBuilder {
typeToTypeNode(type: Type, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): TypeNode;
signatureToSignatureDeclaration(signature: Signature, kind: SyntaxKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): SignatureDeclaration;
indexInfoToIndexSignatureDeclaration(indexInfo: IndexInfo, kind: IndexKind, enclosingDeclaration?: Node, flags?: NodeBuilderFlags): IndexSignatureDeclaration;
}
export enum NodeBuilderFlags {
None = 0,
allowUndefinedNode = 1 << 0,
allowThisInObjectLiteral = 1 << 1,
allowQualifedNameInPlaceOfIdentifier = 1 << 2,
allowTypeParameterInQualifiedName = 1 << 3,
allowAnonymousIdentifier = 1 << 4
}
export interface SymbolDisplayBuilder {
buildTypeDisplay(type: Type, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void;
buildSymbolDisplay(symbol: Symbol, writer: SymbolWriter, enclosingDeclaration?: Node, meaning?: SymbolFlags, flags?: SymbolFormatFlags): void;