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Mark type arguments as used even if used in an invalid way

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This commit is contained in:
Andy Hanson
2017-05-03 08:05:40 -07:00
parent 78df75426f
commit ac7429535e
20 changed files with 534 additions and 29 deletions
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36
src/compiler/checker.ts
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@@ -4714,7 +4714,7 @@ namespace ts {
// When base constructor type is a class with no captured type arguments we know that the constructors all have the same type parameters as the
// class and all return the instance type of the class. There is no need for further checks and we can apply the
// type arguments in the same manner as a type reference to get the same error reporting experience.
baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol);
baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol, typeArgumentsFromTypeReferenceNode(baseTypeNode));
}
else if (baseConstructorType.flags & TypeFlags.Any) {
baseType = baseConstructorType;
@@ -5238,7 +5238,7 @@ namespace ts {
}
const baseTypeNode = getBaseTypeNodeOfClass(classType);
const isJavaScript = isInJavaScriptFile(baseTypeNode);
const typeArguments = map(baseTypeNode.typeArguments, getTypeFromTypeNode);
const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode);
const typeArgCount = length(typeArguments);
const result: Signature[] = [];
for (const baseSig of baseSignatures) {
@@ -6501,7 +6501,7 @@ namespace ts {
}
// Get type from reference to class or interface
function getTypeFromClassOrInterfaceReference(node: TypeReferenceNode | ExpressionWithTypeArguments | JSDocTypeReference, symbol: Symbol): Type {
function getTypeFromClassOrInterfaceReference(node: TypeReferenceNode | ExpressionWithTypeArguments | JSDocTypeReference, symbol: Symbol, typeArgs: Type[]): Type {
const type = <InterfaceType>getDeclaredTypeOfSymbol(getMergedSymbol(symbol));
const typeParameters = type.localTypeParameters;
if (typeParameters) {
@@ -6520,7 +6520,7 @@ namespace ts {
// In a type reference, the outer type parameters of the referenced class or interface are automatically
// supplied as type arguments and the type reference only specifies arguments for the local type parameters
// of the class or interface.
const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(map(node.typeArguments, getTypeFromTypeNode), typeParameters, minTypeArgumentCount, node));
const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgs, typeParameters, minTypeArgumentCount, node));
return createTypeReference(<GenericType>type, typeArguments);
}
if (node.typeArguments) {
@@ -6545,7 +6545,7 @@ namespace ts {
// Get type from reference to type alias. When a type alias is generic, the declared type of the type alias may include
// references to the type parameters of the alias. We replace those with the actual type arguments by instantiating the
// declared type. Instantiations are cached using the type identities of the type arguments as the key.
function getTypeFromTypeAliasReference(node: TypeReferenceNode | ExpressionWithTypeArguments | JSDocTypeReference, symbol: Symbol): Type {
function getTypeFromTypeAliasReference(node: TypeReferenceNode | ExpressionWithTypeArguments | JSDocTypeReference, symbol: Symbol, typeArguments: Type[]): Type {
const type = getDeclaredTypeOfSymbol(symbol);
const typeParameters = getSymbolLinks(symbol).typeParameters;
if (typeParameters) {
@@ -6561,7 +6561,6 @@ namespace ts {
typeParameters.length);
return unknownType;
}
const typeArguments = map(node.typeArguments, getTypeFromTypeNode);
return getTypeAliasInstantiation(symbol, typeArguments);
}
if (node.typeArguments) {
@@ -6609,16 +6608,18 @@ namespace ts {
}
function getTypeReferenceType(node: TypeReferenceNode | ExpressionWithTypeArguments | JSDocTypeReference, symbol: Symbol) {
const typeArguments = typeArgumentsFromTypeReferenceNode(node); // Do unconditionally so we mark type arguments as referenced.
if (symbol === unknownSymbol) {
return unknownType;
}
if (symbol.flags & (SymbolFlags.Class | SymbolFlags.Interface)) {
return getTypeFromClassOrInterfaceReference(node, symbol);
return getTypeFromClassOrInterfaceReference(node, symbol, typeArguments);
}
if (symbol.flags & SymbolFlags.TypeAlias) {
return getTypeFromTypeAliasReference(node, symbol);
return getTypeFromTypeAliasReference(node, symbol, typeArguments);
}
if (symbol.flags & SymbolFlags.Value && node.kind === SyntaxKind.JSDocTypeReference) {
@@ -6686,9 +6687,10 @@ namespace ts {
? <EntityNameExpression>(<ExpressionWithTypeArguments>node).expression
: undefined;
symbol = typeNameOrExpression && resolveEntityName(typeNameOrExpression, SymbolFlags.Type) || unknownSymbol;
const typeArguments = typeArgumentsFromTypeReferenceNode(node);
type = symbol === unknownSymbol ? unknownType :
symbol.flags & (SymbolFlags.Class | SymbolFlags.Interface) ? getTypeFromClassOrInterfaceReference(node, symbol) :
symbol.flags & SymbolFlags.TypeAlias ? getTypeFromTypeAliasReference(node, symbol) :
symbol.flags & (SymbolFlags.Class | SymbolFlags.Interface) ? getTypeFromClassOrInterfaceReference(node, symbol, typeArguments) :
symbol.flags & SymbolFlags.TypeAlias ? getTypeFromTypeAliasReference(node, symbol, typeArguments) :
getTypeFromNonGenericTypeReference(node, symbol);
}
// Cache both the resolved symbol and the resolved type. The resolved symbol is needed in when we check the
@@ -6699,6 +6701,10 @@ namespace ts {
return links.resolvedType;
}
function typeArgumentsFromTypeReferenceNode(node: TypeReferenceNode | ExpressionWithTypeArguments | JSDocTypeReference): Type[] {
return map(node.typeArguments, getTypeFromTypeNode);
}
function getTypeFromTypeQueryNode(node: TypeQueryNode): Type {
const links = getNodeLinks(node);
if (!links.resolvedType) {
@@ -14303,7 +14309,17 @@ namespace ts {
return true;
}
function callLikeExpressionMayHaveTypeArguments(node: CallLikeExpression): node is CallExpression | NewExpression {
return node.kind === SyntaxKind.CallExpression || node.kind === SyntaxKind.NewExpression;
}
function resolveUntypedCall(node: CallLikeExpression): Signature {
if (callLikeExpressionMayHaveTypeArguments(node)) {
// Check type arguments even though we will give an error that untyped calls may not accept type arguments.
// This gets us diagnostics for the type arguments and marks them as referenced.
forEach(node.typeArguments, checkSourceElement);
}
if (node.kind === SyntaxKind.TaggedTemplateExpression) {
checkExpression((<TaggedTemplateExpression>node).template);
}

10
tests/baselines/reference/callExpressionWithMissingTypeArgument1.errors.txt
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@@ -1,10 +1,16 @@
tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts(1,1): error TS2304: Cannot find name 'Foo'.
tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts(1,5): error TS2304: Cannot find name 'a'.
tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts(1,7): error TS1110: Type expected.
tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts(1,8): error TS2304: Cannot find name 'b'.
==== tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts (2 errors) ====
==== tests/cases/compiler/callExpressionWithMissingTypeArgument1.ts (4 errors) ====
Foo<a,,b>();
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'a'.
~
!!! error TS1110: Type expected.
!!! error TS1110: Type expected.
~
!!! error TS2304: Cannot find name 'b'.

5
tests/baselines/reference/functionCalls.errors.txt
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@@ -1,6 +1,7 @@
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(8,1): error TS2347: Untyped function calls may not accept type arguments.
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(9,1): error TS2347: Untyped function calls may not accept type arguments.
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(10,1): error TS2347: Untyped function calls may not accept type arguments.
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(10,8): error TS2304: Cannot find name 'Window'.
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(25,1): error TS2347: Untyped function calls may not accept type arguments.
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(26,1): error TS2347: Untyped function calls may not accept type arguments.
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(27,1): error TS2347: Untyped function calls may not accept type arguments.
@@ -9,7 +10,7 @@ tests/cases/conformance/expressions/functionCalls/functionCalls.ts(33,1): error
tests/cases/conformance/expressions/functionCalls/functionCalls.ts(34,1): error TS2347: Untyped function calls may not accept type arguments.
==== tests/cases/conformance/expressions/functionCalls/functionCalls.ts (9 errors) ====
==== tests/cases/conformance/expressions/functionCalls/functionCalls.ts (10 errors) ====
// Invoke function call on value of type 'any' with no type arguments
var anyVar: any;
anyVar(0);
@@ -26,6 +27,8 @@ tests/cases/conformance/expressions/functionCalls/functionCalls.ts(34,1): error
anyVar<Window>(undefined);
~~~~~~~~~~~~~~~~~~~~~~~~~
!!! error TS2347: Untyped function calls may not accept type arguments.
~~~~~~
!!! error TS2304: Cannot find name 'Window'.
// Invoke function call on value of a subtype of Function with no call signatures with no type arguments

10
tests/baselines/reference/parserAmbiguity1.errors.txt
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@@ -1,10 +1,16 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguity1.ts(1,1): error TS2304: Cannot find name 'f'.
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguity1.ts(1,3): error TS2304: Cannot find name 'g'.
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguity1.ts(1,5): error TS2304: Cannot find name 'A'.
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguity1.ts(1,8): error TS2304: Cannot find name 'B'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguity1.ts (2 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguity1.ts (4 errors) ====
f(g<A, B>(7));
~
!!! error TS2304: Cannot find name 'f'.
~
!!! error TS2304: Cannot find name 'g'.
!!! error TS2304: Cannot find name 'g'.
~
!!! error TS2304: Cannot find name 'A'.
~
!!! error TS2304: Cannot find name 'B'.

8
tests/baselines/reference/parserAmbiguityWithBinaryOperator4.errors.txt
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@@ -1,10 +1,16 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguityWithBinaryOperator4.ts(3,9): error TS2347: Untyped function calls may not accept type arguments.
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguityWithBinaryOperator4.ts(3,11): error TS2304: Cannot find name 'b'.
tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguityWithBinaryOperator4.ts(3,14): error TS2304: Cannot find name 'b'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguityWithBinaryOperator4.ts (1 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserAmbiguityWithBinaryOperator4.ts (3 errors) ====
function g() {
var a, b, c;
if (a<b, b>(c + 1)) { }
~~~~~~~~~~~~~~
!!! error TS2347: Untyped function calls may not accept type arguments.
~
!!! error TS2304: Cannot find name 'b'.
~
!!! error TS2304: Cannot find name 'b'.
}

5
tests/baselines/reference/parserGenericConstraint4.errors.txt
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@@ -1,8 +1,11 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint4.ts(1,19): error TS2304: Cannot find name 'List'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint4.ts(1,24): error TS2304: Cannot find name 'List'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint4.ts (1 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint4.ts (2 errors) ====
class C<T extends List<List<T> > > {
~~~~
!!! error TS2304: Cannot find name 'List'.
~~~~
!!! error TS2304: Cannot find name 'List'.
}

5
tests/baselines/reference/parserGenericConstraint5.errors.txt
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@@ -1,8 +1,11 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint5.ts(1,19): error TS2304: Cannot find name 'List'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint5.ts(1,24): error TS2304: Cannot find name 'List'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint5.ts (1 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint5.ts (2 errors) ====
class C<T extends List<List<T>> > {
~~~~
!!! error TS2304: Cannot find name 'List'.
~~~~
!!! error TS2304: Cannot find name 'List'.
}

5
tests/baselines/reference/parserGenericConstraint6.errors.txt
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@@ -1,8 +1,11 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint6.ts(1,19): error TS2304: Cannot find name 'List'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint6.ts(1,24): error TS2304: Cannot find name 'List'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint6.ts (1 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint6.ts (2 errors) ====
class C<T extends List<List<T> >> {
~~~~
!!! error TS2304: Cannot find name 'List'.
~~~~
!!! error TS2304: Cannot find name 'List'.
}

5
tests/baselines/reference/parserGenericConstraint7.errors.txt
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@@ -1,8 +1,11 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint7.ts(1,19): error TS2304: Cannot find name 'List'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint7.ts(1,24): error TS2304: Cannot find name 'List'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint7.ts (1 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericConstraint7.ts (2 errors) ====
class C<T extends List<List<T>>> {
~~~~
!!! error TS2304: Cannot find name 'List'.
~~~~
!!! error TS2304: Cannot find name 'List'.
}

26
tests/baselines/reference/parserGenericsInTypeContexts1.errors.txt
View File

@@ -1,47 +1,71 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(1,17): error TS2304: Cannot find name 'A'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(1,33): error TS2304: Cannot find name 'B'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(1,35): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(4,9): error TS2315: Type 'C' is not generic.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(4,11): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(5,9): error TS2304: Cannot find name 'D'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(5,11): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(6,9): error TS2503: Cannot find namespace 'E'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(6,13): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(7,9): error TS2503: Cannot find namespace 'G'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(7,15): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(8,9): error TS2304: Cannot find name 'K'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(8,11): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(11,16): error TS2304: Cannot find name 'E'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(11,18): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(14,16): error TS2304: Cannot find name 'F'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts(14,18): error TS2304: Cannot find name 'T'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts (9 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts1.ts (17 errors) ====
class C extends A<T> implements B<T> {
~
!!! error TS2304: Cannot find name 'A'.
~
!!! error TS2304: Cannot find name 'B'.
~
!!! error TS2304: Cannot find name 'T'.
}
var v1: C<T>;
~~~~
!!! error TS2315: Type 'C' is not generic.
~
!!! error TS2304: Cannot find name 'T'.
var v2: D<T> = null;
~
!!! error TS2304: Cannot find name 'D'.
~
!!! error TS2304: Cannot find name 'T'.
var v3: E.F<T>;
~
!!! error TS2503: Cannot find namespace 'E'.
~
!!! error TS2304: Cannot find name 'T'.
var v3: G.H.I<T>;
~
!!! error TS2503: Cannot find namespace 'G'.
~
!!! error TS2304: Cannot find name 'T'.
var v6: K<T>[];
~
!!! error TS2304: Cannot find name 'K'.
~
!!! error TS2304: Cannot find name 'T'.
function f1(a: E<T>) {
~
!!! error TS2304: Cannot find name 'E'.
~
!!! error TS2304: Cannot find name 'T'.
}
function f2(): F<T> {
~
!!! error TS2304: Cannot find name 'F'.
~
!!! error TS2304: Cannot find name 'T'.
}

122
tests/baselines/reference/parserGenericsInTypeContexts2.errors.txt
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@@ -1,47 +1,167 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,17): error TS2304: Cannot find name 'A'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,45): error TS2304: Cannot find name 'B'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,47): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,49): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,53): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,55): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(1,57): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(4,9): error TS2315: Type 'C' is not generic.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(4,11): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(4,13): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(4,17): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(4,19): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(4,21): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(5,9): error TS2304: Cannot find name 'D'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(5,11): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(5,13): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(5,17): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(5,19): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(5,21): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(6,9): error TS2503: Cannot find namespace 'E'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(6,13): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(6,15): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(6,19): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(6,21): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(6,23): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(7,9): error TS2503: Cannot find namespace 'G'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(7,15): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(7,17): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(7,21): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(7,23): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(7,25): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(8,9): error TS2304: Cannot find name 'K'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(8,11): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(8,13): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(8,17): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(8,19): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(8,21): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(11,16): error TS2304: Cannot find name 'E'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(11,18): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(11,20): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(11,24): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(11,26): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(11,28): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(14,16): error TS2304: Cannot find name 'F'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(14,18): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(14,20): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(14,24): error TS2304: Cannot find name 'Y'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(14,26): error TS2304: Cannot find name 'Z'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts(14,28): error TS2304: Cannot find name 'T'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts (9 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInTypeContexts2.ts (49 errors) ====
class C extends A<X<T>, Y<Z<T>>> implements B<X<T>, Y<Z<T>>> {
~
!!! error TS2304: Cannot find name 'A'.
~
!!! error TS2304: Cannot find name 'B'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
}
var v1: C<X<T>, Y<Z<T>>>;
~~~~~~~~~~~~~~~~
!!! error TS2315: Type 'C' is not generic.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
var v2: D<X<T>, Y<Z<T>>> = null;
~
!!! error TS2304: Cannot find name 'D'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
var v3: E.F<X<T>, Y<Z<T>>>;
~
!!! error TS2503: Cannot find namespace 'E'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
var v4: G.H.I<X<T>, Y<Z<T>>>;
~
!!! error TS2503: Cannot find namespace 'G'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
var v6: K<X<T>, Y<Z<T>>>[];
~
!!! error TS2304: Cannot find name 'K'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
function f1(a: E<X<T>, Y<Z<T>>>) {
~
!!! error TS2304: Cannot find name 'E'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
}
function f2(): F<X<T>, Y<Z<T>>> {
~
!!! error TS2304: Cannot find name 'F'.
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS2304: Cannot find name 'Y'.
~
!!! error TS2304: Cannot find name 'Z'.
~
!!! error TS2304: Cannot find name 'T'.
}

40
tests/baselines/reference/parserGenericsInVariableDeclaration1.errors.txt
View File

@@ -1,29 +1,65 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(1,9): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(1,13): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(2,9): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(2,13): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(4,9): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(4,13): error TS2304: Cannot find name 'Bar'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(4,17): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(5,9): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(5,13): error TS2304: Cannot find name 'Bar'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(5,17): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(7,9): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(7,13): error TS2304: Cannot find name 'Bar'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(7,17): error TS2304: Cannot find name 'Quux'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(7,22): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(8,9): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(8,13): error TS2304: Cannot find name 'Bar'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(8,17): error TS2304: Cannot find name 'Quux'.
tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts(8,22): error TS2304: Cannot find name 'T'.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts (6 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserGenericsInVariableDeclaration1.ts (18 errors) ====
var v : Foo<T> = 1;
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'T'.
var v : Foo<T>= 1;
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'T'.
var v : Foo<Bar<T>> = 1;
~~~
!!! error TS2304: Cannot find name 'Foo'.
~~~
!!! error TS2304: Cannot find name 'Bar'.
~
!!! error TS2304: Cannot find name 'T'.
var v : Foo<Bar<T>>= 1;
~~~
!!! error TS2304: Cannot find name 'Foo'.
~~~
!!! error TS2304: Cannot find name 'Bar'.
~
!!! error TS2304: Cannot find name 'T'.
var v : Foo<Bar<Quux<T>>> = 1;
~~~
!!! error TS2304: Cannot find name 'Foo'.
~~~
!!! error TS2304: Cannot find name 'Bar'.
~~~~
!!! error TS2304: Cannot find name 'Quux'.
~
!!! error TS2304: Cannot find name 'T'.
var v : Foo<Bar<Quux<T>>>= 1;
~~~
!!! error TS2304: Cannot find name 'Foo'.
!!! error TS2304: Cannot find name 'Foo'.
~~~
!!! error TS2304: Cannot find name 'Bar'.
~~~~
!!! error TS2304: Cannot find name 'Quux'.
~
!!! error TS2304: Cannot find name 'T'.

17
tests/baselines/reference/parserMemberAccessExpression1.errors.txt
View File

@@ -1,25 +1,36 @@
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(1,1): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(1,5): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(2,1): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(2,9): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(3,1): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(3,5): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(3,7): error TS1005: '(' expected.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(3,8): error TS2304: Cannot find name 'Bar'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(3,13): error TS1005: ')' expected.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(4,1): error TS2304: Cannot find name 'Foo'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(4,5): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(4,7): error TS1005: '(' expected.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(4,8): error TS2304: Cannot find name 'Bar'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(4,12): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts(4,16): error TS1005: ')' expected.
==== tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts (10 errors) ====
==== tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression1.ts (15 errors) ====
Foo<T>();
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'T'.
Foo.Bar<T>();
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'T'.
Foo<T>.Bar();
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS1005: '(' expected.
~~~
@@ -29,10 +40,14 @@ tests/cases/conformance/parser/ecmascript5/Generics/parserMemberAccessExpression
Foo<T>.Bar<T>();
~~~
!!! error TS2304: Cannot find name 'Foo'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS1005: '(' expected.
~~~
!!! error TS2304: Cannot find name 'Bar'.
~
!!! error TS2304: Cannot find name 'T'.
~
!!! error TS1005: ')' expected.

8
tests/baselines/reference/parserMissingLambdaOpenBrace1.errors.txt
View File

@@ -1,17 +1,23 @@
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(2,19): error TS2304: Cannot find name 'Iterator'.
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(2,28): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(2,42): error TS2304: Cannot find name 'Query'.
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(2,48): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(3,16): error TS2304: Cannot find name 'fromDoWhile'.
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(4,13): error TS1005: '{' expected.
tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts(5,25): error TS2339: Property 'doWhile' does not exist on type 'C'.
==== tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts (5 errors) ====
==== tests/cases/conformance/parser/ecmascript5/ErrorRecovery/parserMissingLambdaOpenBrace1.ts (7 errors) ====
class C {
where(filter: Iterator<T, boolean>): Query<T> {
~~~~~~~~
!!! error TS2304: Cannot find name 'Iterator'.
~
!!! error TS2304: Cannot find name 'T'.
~~~~~
!!! error TS2304: Cannot find name 'Query'.
~
!!! error TS2304: Cannot find name 'T'.
return fromDoWhile(test =>
~~~~~~~~~~~
!!! error TS2304: Cannot find name 'fromDoWhile'.

5
tests/baselines/reference/parserSkippedTokens20.errors.txt
View File

@@ -1,10 +1,13 @@
tests/cases/conformance/parser/ecmascript5/SkippedTokens/parserSkippedTokens20.ts(1,8): error TS2304: Cannot find name 'X'.
tests/cases/conformance/parser/ecmascript5/SkippedTokens/parserSkippedTokens20.ts(1,10): error TS2304: Cannot find name 'T'.
tests/cases/conformance/parser/ecmascript5/SkippedTokens/parserSkippedTokens20.ts(1,12): error TS1127: Invalid character.
==== tests/cases/conformance/parser/ecmascript5/SkippedTokens/parserSkippedTokens20.ts (2 errors) ====
==== tests/cases/conformance/parser/ecmascript5/SkippedTokens/parserSkippedTokens20.ts (3 errors) ====
var v: X<T \
~
!!! error TS2304: Cannot find name 'X'.
~
!!! error TS2304: Cannot find name 'T'.
!!! error TS1127: Invalid character.

5
tests/baselines/reference/parserSuperExpression2.errors.txt
View File

@@ -1,8 +1,9 @@
tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts(3,5): error TS2335: 'super' can only be referenced in a derived class.
tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts(3,10): error TS1034: 'super' must be followed by an argument list or member access.
tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts(3,11): error TS2304: Cannot find name 'T'.
==== tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts (2 errors) ====
==== tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression2.ts (3 errors) ====
class C {
M() {
super<T>(0);
@@ -10,5 +11,7 @@ tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpressio
!!! error TS2335: 'super' can only be referenced in a derived class.
~
!!! error TS1034: 'super' must be followed by an argument list or member access.
~
!!! error TS2304: Cannot find name 'T'.
}
}

5
tests/baselines/reference/parserSuperExpression3.errors.txt
View File

@@ -1,11 +1,14 @@
tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression3.ts(3,10): error TS2339: Property 'super' does not exist on type 'C'.
tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression3.ts(3,16): error TS2304: Cannot find name 'T'.
==== tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression3.ts (1 errors) ====
==== tests/cases/conformance/parser/ecmascript5/SuperExpressions/parserSuperExpression3.ts (2 errors) ====
class C {
M() {
this.super<T>(0);
~~~~~
!!! error TS2339: Property 'super' does not exist on type 'C'.
~
!!! error TS2304: Cannot find name 'T'.
}
}

78
tests/baselines/reference/unusedInvalidTypeArguments.errors.txt Normal file
View File

@@ -0,0 +1,78 @@
/call.ts(1,21): error TS2307: Cannot find module 'unknown'.
/callAny.ts(3,1): error TS2347: Untyped function calls may not accept type arguments.
/callAny.ts(4,1): error TS2347: Untyped function calls may not accept type arguments.
/callAny.ts(4,3): error TS2304: Cannot find name 'InvalidReference'.
/classReference.ts(4,24): error TS2315: Type 'C' is not generic.
/interface.ts(1,21): error TS2307: Cannot find module 'unknown'.
/new.ts(1,21): error TS2307: Cannot find module 'unkown'.
/super.ts(1,19): error TS2307: Cannot find module 'unknown'.
/super.ts(8,17): error TS2304: Cannot find name 'InvalidReference'.
/typeReference.ts(6,17): error TS2315: Type 'U' is not generic.
==== /typeReference.ts (1 errors) ====
// Tests that types are marked as used, even if used in places that don't accept type arguments.
type N = number;
type U = number;
export type Z = U<N>;
~~~~
!!! error TS2315: Type 'U' is not generic.
==== /classReference.ts (1 errors) ====
type N = number;
class C { }
// This uses getTypeFromClassOrInterfaceReference instead of getTypeFromTypeAliasReference.
export class D extends C<N> {}
~~~~
!!! error TS2315: Type 'C' is not generic.
==== /interface.ts (1 errors) ====
import { Foo } from "unknown";
~~~~~~~~~
!!! error TS2307: Cannot find module 'unknown'.
export interface I<T> { x: Foo<T>; }
==== /call.ts (1 errors) ====
import { foo } from "unknown";
~~~~~~~~~
!!! error TS2307: Cannot find module 'unknown'.
type T = number;
foo<T>();
==== /new.ts (1 errors) ====
import { Foo } from "unkown";
~~~~~~~~
!!! error TS2307: Cannot find module 'unkown'.
type T = number;
new Foo<T>();
==== /callAny.ts (3 errors) ====
declare var g: any;
type U = number;
g<U>();
~~~~~~
!!! error TS2347: Untyped function calls may not accept type arguments.
g<InvalidReference>(); // Should get error for type argument
~~~~~~~~~~~~~~~~~~~~~
!!! error TS2347: Untyped function calls may not accept type arguments.
~~~~~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'InvalidReference'.
==== /super.ts (2 errors) ====
import { C } from "unknown";
~~~~~~~~~
!!! error TS2307: Cannot find module 'unknown'.
type T = number;
export class D extends C {
m() {
super.m<T>(1);
super.m<InvalidReference>(); // Should get error for type argument
~~~~~~~~~~~~~~~~
!!! error TS2304: Cannot find name 'InvalidReference'.
}
}

122
tests/baselines/reference/unusedInvalidTypeArguments.js Normal file
View File

@@ -0,0 +1,122 @@
//// [tests/cases/compiler/unusedInvalidTypeArguments.ts] ////
//// [typeReference.ts]
// Tests that types are marked as used, even if used in places that don't accept type arguments.
type N = number;
type U = number;
export type Z = U<N>;
//// [classReference.ts]
type N = number;
class C { }
// This uses getTypeFromClassOrInterfaceReference instead of getTypeFromTypeAliasReference.
export class D extends C<N> {}
//// [interface.ts]
import { Foo } from "unknown";
export interface I<T> { x: Foo<T>; }
//// [call.ts]
import { foo } from "unknown";
type T = number;
foo<T>();
//// [new.ts]
import { Foo } from "unkown";
type T = number;
new Foo<T>();
//// [callAny.ts]
declare var g: any;
type U = number;
g<U>();
g<InvalidReference>(); // Should get error for type argument
//// [super.ts]
import { C } from "unknown";
type T = number;
export class D extends C {
m() {
super.m<T>(1);
super.m<InvalidReference>(); // Should get error for type argument
}
}
//// [typeReference.js]
"use strict";
// Tests that types are marked as used, even if used in places that don't accept type arguments.
exports.__esModule = true;
//// [classReference.js]
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
exports.__esModule = true;
var C = (function () {
function C() {
}
return C;
}());
// This uses getTypeFromClassOrInterfaceReference instead of getTypeFromTypeAliasReference.
var D = (function (_super) {
__extends(D, _super);
function D() {
return _super !== null && _super.apply(this, arguments) || this;
}
return D;
}(C));
exports.D = D;
//// [interface.js]
"use strict";
exports.__esModule = true;
//// [call.js]
"use strict";
exports.__esModule = true;
var unknown_1 = require("unknown");
unknown_1.foo();
//// [new.js]
"use strict";
exports.__esModule = true;
var unkown_1 = require("unkown");
new unkown_1.Foo();
//// [callAny.js]
g();
g(); // Should get error for type argument
//// [super.js]
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
exports.__esModule = true;
var unknown_1 = require("unknown");
var D = (function (_super) {
__extends(D, _super);
function D() {
return _super !== null && _super.apply(this, arguments) || this;
}
D.prototype.m = function () {
_super.prototype.m.call(this, 1);
_super.prototype.m.call(this); // Should get error for type argument
};
return D;
}(unknown_1.C));
exports.D = D;

46
tests/cases/compiler/unusedInvalidTypeArguments.ts Normal file
View File

@@ -0,0 +1,46 @@
// Tests that types are marked as used, even if used in places that don't accept type arguments.
// @noUnusedLocals: true
// @Filename: /typeReference.ts
type N = number;
type U = number;
export type Z = U<N>;
// @Filename: /classReference.ts
type N = number;
class C { }
// This uses getTypeFromClassOrInterfaceReference instead of getTypeFromTypeAliasReference.
export class D extends C<N> {}
// @Filename: /interface.ts
import { Foo } from "unknown";
export interface I<T> { x: Foo<T>; }
// @Filename: /call.ts
import { foo } from "unknown";
type T = number;
foo<T>();
// @Filename: /new.ts
import { Foo } from "unkown";
type T = number;
new Foo<T>();
// @Filename: /callAny.ts
declare var g: any;
type U = number;
g<U>();
g<InvalidReference>(); // Should get error for type argument
// @Filename: /super.ts
import { C } from "unknown";
type T = number;
export class D extends C {
m() {
super.m<T>(1);
super.m<InvalidReference>(); // Should get error for type argument
}
}