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Print inferred mapped property types as any not {}

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This makes them compatible in d.ts and slightly less misleading in
services.
This commit is contained in:
Nathan Shively-Sanders
2018-01-04 12:34:01 -08:00
parent cc7710c71c
commit 5e7ce21a9e
9 changed files with 122 additions and 122 deletions
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8
src/compiler/checker.ts
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@@ -2862,7 +2862,7 @@ namespace ts {
}
if (resolvedType.stringIndexInfo) {
const indexInfo = resolvedType.objectFlags & ObjectFlags.Deferred ?
createIndexInfo(emptyObjectType, resolvedType.stringIndexInfo.isReadonly, resolvedType.stringIndexInfo.declaration) :
createIndexInfo(anyType, resolvedType.stringIndexInfo.isReadonly, resolvedType.stringIndexInfo.declaration) :
resolvedType.stringIndexInfo;
typeElements.push(indexInfoToIndexSignatureDeclarationHelper(indexInfo, IndexKind.String, context));
}
@@ -2876,7 +2876,7 @@ namespace ts {
}
for (const propertySymbol of properties) {
const propertyType = getCheckFlags(propertySymbol) & CheckFlags.Deferred ? emptyObjectType : getTypeOfSymbol(propertySymbol);
const propertyType = getCheckFlags(propertySymbol) & CheckFlags.Deferred ? anyType : getTypeOfSymbol(propertySymbol);
const saveEnclosingDeclaration = context.enclosingDeclaration;
context.enclosingDeclaration = undefined;
const propertyName = symbolToName(propertySymbol, context, SymbolFlags.Value, /*expectsIdentifier*/ true);
@@ -3686,7 +3686,7 @@ namespace ts {
writer.writeLine();
}
const stringIndexInfo = resolved.objectFlags & ObjectFlags.Deferred && resolved.stringIndexInfo ?
createIndexInfo(emptyObjectType, resolved.stringIndexInfo.isReadonly, resolved.stringIndexInfo.declaration) :
createIndexInfo(anyType, resolved.stringIndexInfo.isReadonly, resolved.stringIndexInfo.declaration) :
resolved.stringIndexInfo;
buildIndexSignatureDisplay(stringIndexInfo, writer, IndexKind.String, enclosingDeclaration, globalFlags, symbolStack);
buildIndexSignatureDisplay(resolved.numberIndexInfo, writer, IndexKind.Number, enclosingDeclaration, globalFlags, symbolStack);
@@ -3699,7 +3699,7 @@ namespace ts {
writer.reportPrivateInBaseOfClassExpression(symbolName(p));
}
}
const t = getCheckFlags(p) & CheckFlags.Deferred ? emptyObjectType : getTypeOfSymbol(p);
const t = getCheckFlags(p) & CheckFlags.Deferred ? anyType : getTypeOfSymbol(p);
if (p.flags & (SymbolFlags.Function | SymbolFlags.Method) && !getPropertiesOfObjectType(t).length) {
const signatures = getSignaturesOfType(t, SignatureKind.Call);
for (const signature of signatures) {