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Merge branch 'master' into unionTypes

Browse Source 
Conflicts:
	src/compiler/types.ts
	src/services/services.ts
This commit is contained in:
Mohamed Hegazy 2014-10-13 16:16:13 -07:00
commit f5cd4145d5
13 changed files with 184 additions and 66 deletions
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37
src/compiler/checker.ts
View File

@ -105,10 +105,12 @@ module ts {
writeTypeParameter: writeTypeParameter,
writeTypeParametersOfSymbol: writeTypeParametersOfSymbol,
isImplementationOfOverload: isImplementationOfOverload,
getAliasedSymbol: resolveImport
getAliasedSymbol: resolveImport,
isUndefinedSymbol: symbol => symbol === undefinedSymbol,
isArgumentsSymbol: symbol => symbol === argumentsSymbol
};
var undefinedSymbol = createSymbol(SymbolFlags.Undefined | SymbolFlags.Property | SymbolFlags.Transient, "undefined");
var undefinedSymbol = createSymbol(SymbolFlags.Property | SymbolFlags.Transient, "undefined");
var argumentsSymbol = createSymbol(SymbolFlags.Property | SymbolFlags.Transient, "arguments");
var unknownSymbol = createSymbol(SymbolFlags.Property | SymbolFlags.Transient, "unknown");
var resolvingSymbol = createSymbol(SymbolFlags.Transient, "__resolving__");
@ -737,7 +739,7 @@ module ts {
return rightMeaning === SymbolFlags.Value ? SymbolFlags.Value : SymbolFlags.Namespace;
}
function getAccessibleSymbolChain(symbol: Symbol, enclosingDeclaration: Node, meaning: SymbolFlags): Symbol[] {
function getAccessibleSymbolChain(symbol: Symbol, enclosingDeclaration: Node, meaning: SymbolFlags, useOnlyExternalAliasing: boolean): Symbol[] {
function getAccessibleSymbolChainFromSymbolTable(symbols: SymbolTable): Symbol[] {
function canQualifySymbol(symbolFromSymbolTable: Symbol, meaning: SymbolFlags) {
// If the symbol is equivalent and doesn't need further qualification, this symbol is accessible
@ -746,7 +748,7 @@ module ts {
}
// If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too
var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning));
var accessibleParent = getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning), useOnlyExternalAliasing);
return !!accessibleParent;
}
@ -768,16 +770,21 @@ module ts {
// Check if symbol is any of the alias
return forEachValue(symbols, symbolFromSymbolTable => {
if (symbolFromSymbolTable.flags & SymbolFlags.Import) {
var resolvedImportedSymbol = resolveImport(symbolFromSymbolTable);
if (isAccessible(symbolFromSymbolTable, resolveImport(symbolFromSymbolTable))) {
return [symbolFromSymbolTable];
}
if (!useOnlyExternalAliasing || // We can use any type of alias to get the name
// Is this external alias, then use it to name
ts.forEach(symbolFromSymbolTable.declarations, declaration =>
declaration.kind === SyntaxKind.ImportDeclaration && (<ImportDeclaration>declaration).externalModuleName)) {
var resolvedImportedSymbol = resolveImport(symbolFromSymbolTable);
if (isAccessible(symbolFromSymbolTable, resolveImport(symbolFromSymbolTable))) {
return [symbolFromSymbolTable];
}
// Look in the exported members, if we can find accessibleSymbolChain, symbol is accessible using this chain
// but only if the symbolFromSymbolTable can be qualified
var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTable(resolvedImportedSymbol.exports) : undefined;
if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
// Look in the exported members, if we can find accessibleSymbolChain, symbol is accessible using this chain
// but only if the symbolFromSymbolTable can be qualified
var accessibleSymbolsFromExports = resolvedImportedSymbol.exports ? getAccessibleSymbolChainFromSymbolTable(resolvedImportedSymbol.exports) : undefined;
if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) {
return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports);
}
}
}
});
@ -823,7 +830,7 @@ module ts {
var meaningToLook = meaning;
while (symbol) {
// Symbol is accessible if it by itself is accessible
var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook);
var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaningToLook, /*useOnlyExternalAliasing*/ false);
if (accessibleSymbolChain) {
var hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0]);
if (!hasAccessibleDeclarations) {
@ -1006,7 +1013,7 @@ module ts {
writer.trackSymbol(symbol, enclosingDeclaration, meaning);
function walkSymbol(symbol: Symbol, meaning: SymbolFlags): void {
if (symbol) {
var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning);
var accessibleSymbolChain = getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, !!(flags & SymbolFormatFlags.UseOnlyExternalAliasing));
if (!accessibleSymbolChain ||
needsQualification(accessibleSymbolChain[0], enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning : getQualifiedLeftMeaning(meaning))) {

6
src/compiler/types.ts
View File

@ -661,6 +661,8 @@ module ts {
writeTypeParameter(tp: TypeParameter, writer: SymbolWriter, enclosingDeclaration?: Node, flags?: TypeFormatFlags): void;
writeTypeParametersOfSymbol(symbol: Symbol, writer: SymbolWriter, enclosingDeclaraiton?: Node, flags?: TypeFormatFlags): void;
isImplementationOfOverload(node: FunctionDeclaration): boolean;
isUndefinedSymbol(symbol: Symbol): boolean;
isArgumentsSymbol(symbol: Symbol): boolean;
// Returns the constant value of this enum member, or 'undefined' if the enum member has a
// computed value.
@ -700,6 +702,9 @@ module ts {
// eg. class C<T> { p: T } <-- Show p as C<T>.p here
// var a: C<number>;
// var p = a.p; <--- Here p is property of C<number> so show it as C<number>.p instead of just C.p
UseOnlyExternalAliasing = 0x00000002, // Use only external alias information to get the symbol name in the given context
// eg. module m { export class c { } } import x = m.c;
// When this flag is specified m.c will be used to refer to the class instead of alias symbol x
}
export enum SymbolAccessibility {
@ -772,6 +777,7 @@ module ts {
Undefined = 0x10000000, // Symbol for the undefined
Value = Variable | Property | EnumMember | Function | Class | Enum | ValueModule | Method | GetAccessor | SetAccessor | UnionProperty,
Type = Class | Interface | Enum | TypeLiteral | ObjectLiteral | TypeParameter,
Namespace = ValueModule | NamespaceModule,
Module = ValueModule | NamespaceModule,

115
src/services/services.ts
View File

@ -2250,7 +2250,7 @@ module ts {
return undefined;
}
function createCompletionEntry(symbol: Symbol): CompletionEntry {
function createCompletionEntry(symbol: Symbol, typeChecker: TypeChecker): CompletionEntry {
// Try to get a valid display name for this symbol, if we could not find one, then ignore it.
// We would like to only show things that can be added after a dot, so for instance numeric properties can
// not be accessed with a dot (a.1 <- invalid)
@ -2265,7 +2265,7 @@ module ts {
// We COULD also just do what 'getSymbolModifiers' does, which is to use the first declaration.
return {
name: displayName,
kind: getSymbolKind(symbol, SemanticMeaning.All),
kind: getSymbolKind(symbol, typeChecker),
kindModifiers: getSymbolModifiers(symbol)
};
}
@ -2273,7 +2273,7 @@ module ts {
function getCompletionsAtPosition(filename: string, position: number, isMemberCompletion: boolean) {
function getCompletionEntriesFromSymbols(symbols: Symbol[], session: CompletionSession): void {
forEach(symbols, symbol => {
var entry = createCompletionEntry(symbol);
var entry = createCompletionEntry(symbol, session.typeChecker);
if (entry && !lookUp(session.symbols, entry.name)) {
session.entries.push(entry);
session.symbols[entry.name] = symbol;
@ -2612,7 +2612,7 @@ module ts {
if (symbol) {
var type = session.typeChecker.getTypeOfSymbol(symbol);
Debug.assert(type, "Could not find type for symbol");
var completionEntry = createCompletionEntry(symbol);
var completionEntry = createCompletionEntry(symbol, session.typeChecker);
// TODO(drosen): Right now we just permit *all* semantic meanings when calling 'getSymbolKind'
// which is permissible given that it is backwards compatible; but really we should consider
// passing the meaning for the node so that we don't report that a suggestion for a value is an interface.
@ -2660,20 +2660,16 @@ module ts {
}
}
function getSymbolKind(symbol: Symbol, meaningAtLocation: SemanticMeaning): string {
// TODO(drosen): use contextual SemanticMeaning.
function getSymbolKind(symbol: Symbol, typeResolver: TypeChecker): string {
var flags = typeInfoResolver.getRootSymbols(symbol)[0].getFlags();
if (flags & SymbolFlags.Class) return ScriptElementKind.classElement;
if (flags & SymbolFlags.Enum) return ScriptElementKind.enumElement;
// The following should only apply if encountered at a type position,
// and need to have precedence over other meanings if this is the case.
if (meaningAtLocation & SemanticMeaning.Type) {
if (flags & SymbolFlags.Interface) return ScriptElementKind.interfaceElement;
if (flags & SymbolFlags.TypeParameter) return ScriptElementKind.typeParameterElement;
}
var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, flags);
if (flags & SymbolFlags.Interface) return ScriptElementKind.interfaceElement;
if (flags & SymbolFlags.TypeParameter) return ScriptElementKind.typeParameterElement;
var result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, flags, typeResolver);
if (result === ScriptElementKind.unknown) {
if (flags & SymbolFlags.TypeParameter) return ScriptElementKind.typeParameterElement;
if (flags & SymbolFlags.EnumMember) return ScriptElementKind.variableElement;
@ -2683,16 +2679,19 @@ module ts {
return result;
}
function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol: Symbol, flags: SymbolFlags) {
function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol: Symbol, flags: SymbolFlags, typeResolver: TypeChecker) {
if (typeResolver.isUndefinedSymbol(symbol)) {
return ScriptElementKind.variableElement;
}
if (typeResolver.isArgumentsSymbol(symbol)) {
return ScriptElementKind.localVariableElement;
}
if (flags & SymbolFlags.Variable) {
if (isFirstDeclarationOfSymbolParameter(symbol)) {
return ScriptElementKind.parameterElement;
}
return isLocalVariableOrFunction(symbol) ? ScriptElementKind.localVariableElement : ScriptElementKind.variableElement;
}
if (flags & SymbolFlags.Undefined) {
return ScriptElementKind.variableElement;
}
if (flags & SymbolFlags.Function) return isLocalVariableOrFunction(symbol) ? ScriptElementKind.localFunctionElement : ScriptElementKind.functionElement;
if (flags & SymbolFlags.GetAccessor) return ScriptElementKind.memberGetAccessorElement;
if (flags & SymbolFlags.SetAccessor) return ScriptElementKind.memberSetAccessorElement;
@ -2752,18 +2751,14 @@ module ts {
var displayParts: SymbolDisplayPart[] = [];
var documentation: SymbolDisplayPart[];
var symbolFlags = typeResolver.getRootSymbols(symbol)[0].flags;
var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, symbolFlags);
var symbolKind = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(symbol, symbolFlags, typeResolver);
var hasAddedSymbolInfo: boolean;
// Class at constructor site need to be shown as constructor apart from property,method, vars
if (symbolKind !== ScriptElementKind.unknown || symbolFlags & SymbolFlags.Signature || symbolFlags & SymbolFlags.Class) {
if (symbolKind !== ScriptElementKind.unknown || symbolFlags & SymbolFlags.Class || symbolFlags & SymbolFlags.Import) {
// If it is accessor they are allowed only if location is at name of the accessor
if (symbolKind === ScriptElementKind.memberGetAccessorElement || symbolKind === ScriptElementKind.memberSetAccessorElement) {
symbolKind = ScriptElementKind.memberVariableElement;
}
else if (symbol.name === "undefined") {
// undefined is symbol and not property
symbolKind = ScriptElementKind.variableElement;
}
var type = typeResolver.getTypeOfSymbol(symbol);
if (type) {
@ -2796,6 +2791,18 @@ module ts {
symbolKind = ScriptElementKind.constructorImplementationElement;
addPrefixForAnyFunctionOrVar(type.symbol, symbolKind);
}
else if (symbolFlags & SymbolFlags.Import) {
symbolKind = ScriptElementKind.alias;
displayParts.push(punctuationPart(SyntaxKind.OpenParenToken));
displayParts.push(textPart(symbolKind));
displayParts.push(punctuationPart(SyntaxKind.CloseParenToken));
displayParts.push(spacePart());
if (useConstructSignatures) {
displayParts.push(keywordPart(SyntaxKind.NewKeyword));
displayParts.push(spacePart());
}
addFullSymbolName(symbol);
}
else {
addPrefixForAnyFunctionOrVar(symbol, symbolKind);
}
@ -2856,27 +2863,27 @@ module ts {
if (symbolFlags & SymbolFlags.Class && !hasAddedSymbolInfo) {
displayParts.push(keywordPart(SyntaxKind.ClassKeyword));
displayParts.push(spacePart());
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, sourceFile, /*meaning*/ undefined, SymbolFormatFlags.WriteTypeParametersOrArguments));
addFullSymbolName(symbol);
writeTypeParametersOfSymbol(symbol, sourceFile);
}
if ((symbolFlags & SymbolFlags.Interface) && (semanticMeaning & SemanticMeaning.Type)) {
addNewLineIfDisplayPartsExist();
displayParts.push(keywordPart(SyntaxKind.InterfaceKeyword));
displayParts.push(spacePart());
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, sourceFile, /*meaning*/ undefined, SymbolFormatFlags.WriteTypeParametersOrArguments));
addFullSymbolName(symbol);
writeTypeParametersOfSymbol(symbol, sourceFile);
}
if (symbolFlags & SymbolFlags.Enum) {
addNewLineIfDisplayPartsExist();
displayParts.push(keywordPart(SyntaxKind.EnumKeyword));
displayParts.push(spacePart());
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, sourceFile));
addFullSymbolName(symbol);
}
if (symbolFlags & SymbolFlags.Module) {
addNewLineIfDisplayPartsExist();
displayParts.push(keywordPart(SyntaxKind.ModuleKeyword));
displayParts.push(spacePart());
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, sourceFile));
addFullSymbolName(symbol);
}
if ((symbolFlags & SymbolFlags.TypeParameter) && (semanticMeaning & SemanticMeaning.Type)) {
addNewLineIfDisplayPartsExist();
@ -2884,13 +2891,13 @@ module ts {
displayParts.push(textPart("type parameter"));
displayParts.push(punctuationPart(SyntaxKind.CloseParenToken));
displayParts.push(spacePart());
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, enclosingDeclaration));
addFullSymbolName(symbol);
displayParts.push(spacePart());
displayParts.push(keywordPart(SyntaxKind.InKeyword));
displayParts.push(spacePart());
if (symbol.parent) {
// Class/Interface type parameter
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol.parent, enclosingDeclaration, /*meaning*/ undefined, SymbolFormatFlags.WriteTypeParametersOrArguments))
addFullSymbolName(symbol.parent, enclosingDeclaration);
writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration);
}
else {
@ -2902,7 +2909,7 @@ module ts {
displayParts.push(spacePart());
}
else if (signatureDeclaration.kind !== SyntaxKind.CallSignature && signatureDeclaration.name) {
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, signatureDeclaration.symbol, sourceFile, /*meaning*/ undefined, SymbolFormatFlags.WriteTypeParametersOrArguments))
addFullSymbolName(signatureDeclaration.symbol);
}
displayParts.push.apply(displayParts, signatureToDisplayParts(typeResolver, signature, sourceFile, TypeFormatFlags.WriteTypeArgumentsOfSignature));
}
@ -2922,18 +2929,37 @@ module ts {
}
if (symbolFlags & SymbolFlags.Import) {
addNewLineIfDisplayPartsExist();
displayParts.push(punctuationPart(SyntaxKind.OpenParenToken));
displayParts.push(textPart("alias"));
displayParts.push(punctuationPart(SyntaxKind.CloseParenToken));
displayParts.push(keywordPart(SyntaxKind.ImportKeyword));
displayParts.push(spacePart());
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, sourceFile));
addFullSymbolName(symbol);
displayParts.push(spacePart());
displayParts.push(punctuationPart(SyntaxKind.EqualsToken));
displayParts.push(spacePart());
ts.forEach(symbol.declarations, declaration => {
if (declaration.kind === SyntaxKind.ImportDeclaration) {
var importDeclaration = <ImportDeclaration>declaration;
if (importDeclaration.externalModuleName) {
displayParts.push(keywordPart(SyntaxKind.RequireKeyword));
displayParts.push(punctuationPart(SyntaxKind.OpenParenToken));
displayParts.push(displayPart(getTextOfNode(importDeclaration.externalModuleName), SymbolDisplayPartKind.stringLiteral));
displayParts.push(punctuationPart(SyntaxKind.CloseParenToken));
}
else {
var internalAliasSymbol = typeResolver.getSymbolInfo(importDeclaration.entityName);
addFullSymbolName(internalAliasSymbol, enclosingDeclaration);
}
return true;
}
});
}
if (!hasAddedSymbolInfo) {
if (symbolKind !== ScriptElementKind.unknown) {
if (type) {
addPrefixForAnyFunctionOrVar(symbol, symbolKind);
// For properties, variables and local vars: show the type
if (symbolKind === ScriptElementKind.memberVariableElement ||
symbolFlags & SymbolFlags.Variable) {
symbolFlags & SymbolFlags.Variable ||
symbolKind === ScriptElementKind.localVariableElement) {
displayParts.push(punctuationPart(SyntaxKind.ColonToken));
displayParts.push(spacePart());
// If the type is type parameter, format it specially
@ -2958,7 +2984,7 @@ module ts {
}
}
else {
symbolKind = getSymbolKind(symbol, semanticMeaning);
symbolKind = getSymbolKind(symbol, typeResolver);
}
}
@ -2974,6 +3000,12 @@ module ts {
}
}
function addFullSymbolName(symbol: Symbol, enclosingDeclaration?: Node) {
var fullSymbolDisplayParts = symbolToDisplayParts(typeResolver, symbol, enclosingDeclaration || sourceFile, /*meaning*/ undefined,
SymbolFormatFlags.WriteTypeParametersOrArguments | SymbolFormatFlags.UseOnlyExternalAliasing);
displayParts.push.apply(displayParts, fullSymbolDisplayParts);
}
function addPrefixForAnyFunctionOrVar(symbol: Symbol, symbolKind: string) {
addNewLineIfDisplayPartsExist();
if (symbolKind) {
@ -2981,8 +3013,7 @@ module ts {
displayParts.push(textPart(symbolKind));
displayParts.push(punctuationPart(SyntaxKind.CloseParenToken));
displayParts.push(spacePart());
// Write type parameters of class/Interface if it is property/method of the generic class/interface
displayParts.push.apply(displayParts, symbolToDisplayParts(typeResolver, symbol, sourceFile, /*meaning*/ undefined, SymbolFormatFlags.WriteTypeParametersOrArguments));
addFullSymbolName(symbol);
}
}
@ -3027,7 +3058,7 @@ module ts {
case SyntaxKind.QualifiedName:
case SyntaxKind.ThisKeyword:
case SyntaxKind.SuperKeyword:
// For the identifiers/this/usper etc get the type at position
// For the identifiers/this/super etc get the type at position
var type = typeInfoResolver.getTypeOfNode(node);
if (type) {
return {
@ -3158,7 +3189,7 @@ module ts {
var declarations = symbol.getDeclarations();
var symbolName = typeInfoResolver.symbolToString(symbol); // Do not get scoped name, just the name of the symbol
var symbolKind = getSymbolKind(symbol, getMeaningFromLocation(node));
var symbolKind = getSymbolKind(symbol, typeInfoResolver);
var containerSymbol = symbol.parent;
var containerName = containerSymbol ? typeInfoResolver.symbolToString(containerSymbol, node) : "";
@ -5174,7 +5205,7 @@ module ts {
// Only allow a symbol to be renamed if it actually has at least one declaration.
if (symbol && symbol.getDeclarations() && symbol.getDeclarations().length > 0) {
var kind = getSymbolKind(symbol, getMeaningFromLocation(node));
var kind = getSymbolKind(symbol, typeInfoResolver);
if (kind) {
return getRenameInfo(symbol.name, typeInfoResolver.getFullyQualifiedName(symbol), kind,
getSymbolModifiers(symbol),

4
tests/cases/fourslash/commentsExternalModules.ts
View File

@ -69,10 +69,10 @@ verify.memberListContains("i", "(var) m1.m2.i: m1.m2.c", "i");
goTo.file("commentsExternalModules_file1.ts");
goTo.marker('9');
verify.quickInfoIs('(alias) extMod', "This is on import declaration");
verify.quickInfoIs('import extMod = require("commentsExternalModules_file0")', "This is on import declaration");
goTo.marker('10');
verify.completionListContains("extMod", "(alias) extMod", "This is on import declaration");
verify.completionListContains("extMod", 'import extMod = require("commentsExternalModules_file0")', "This is on import declaration");
goTo.marker('11');
verify.memberListContains("m1", "module extMod.m1");

2
tests/cases/fourslash/commentsImportDeclaration.ts
View File

@ -28,7 +28,7 @@ goTo.marker('2');
verify.quickInfoIs("module m1", "ModuleComment");
goTo.marker('3');
verify.quickInfoIs("(alias) extMod", "Import declaration");
verify.quickInfoIs('import extMod = require("commentsImportDeclaration_file0")', "Import declaration");
goTo.marker('6');
verify.memberListContains("m1", "module extMod.m1");

2
tests/cases/fourslash/completionListOnAliases.ts
View File

@ -9,7 +9,7 @@
////}
goTo.marker("1");
verify.memberListContains("x", "(alias) x", undefined);
verify.memberListContains("x", "import x = M", undefined);
goTo.marker("2");
verify.memberListContains("value");

2
tests/cases/fourslash/exportEqualTypes.ts
View File

@ -15,7 +15,7 @@
////var /*3*/r2 = t./*4*/foo; // t should have 'foo' in dropdown list and be of type 'string'
goTo.marker('1');
verify.quickInfoIs('(alias) test');
verify.quickInfoIs("import test = require('exportEqualTypes_file0')");
goTo.marker('2');
verify.quickInfoIs('(var) r1: Date');
goTo.marker('3');

2
tests/cases/fourslash/externalModuleWithExportAssignment.ts
View File

@ -30,7 +30,7 @@
goTo.file("externalModuleWithExportAssignment_file1.ts");
goTo.marker('1');
verify.quickInfoIs("(alias) a1");
verify.quickInfoIs('import a1 = require("externalModuleWithExportAssignment_file0")');
goTo.marker('2');
verify.quickInfoIs("(var) a: {\n (): a1.connectExport;\n test1: a1.connectModule;\n test2(): a1.connectModule;\n}", undefined);

2
tests/cases/fourslash/mergedDeclarationsWithExportAssignment1.ts
View File

@ -19,7 +19,7 @@
edit.insert('');
goTo.marker('1');
verify.quickInfoIs('(alias) Foo');
verify.quickInfoIs("import Foo = require('mergedDeclarationsWithExportAssignment1_file0')");
goTo.marker('2');
verify.completionListContains('Foo');

8
tests/cases/fourslash/quickInfoOnArgumentsInsideFunction.ts Normal file
View File

@ -0,0 +1,8 @@
/// <reference path='fourslash.ts'/>
////function foo(x: string) {
//// return /*1*/arguments;
////}
goTo.marker('1');
verify.quickInfoIs('(local var) arguments: IArguments');

59
tests/cases/fourslash/quickInfoOnInternalAliases.ts Normal file
View File

@ -0,0 +1,59 @@
/// <reference path='fourslash.ts' />
/////** Module comment*/
////export module m1 {
//// /** m2 comments*/
//// export module m2 {
//// /** class comment;*/
//// export class /*1*/c {
//// };
//// }
//// export function foo() {
//// }
////}
/////**This is on import declaration*/
////import /*2*/internalAlias = m1.m2./*3*/c;
////var /*4*/newVar = new /*5*/internalAlias();
////var /*6*/anotherAliasVar = /*7*/internalAlias;
////import /*8*/internalFoo = m1./*9*/foo;
////var /*10*/callVar = /*11*/internalFoo();
////var /*12*/anotherAliasFoo = /*13*/internalFoo;
goTo.marker('1');
verify.quickInfoIs("class m1.m2.c", "class comment;");
goTo.marker('2');
verify.quickInfoIs('import internalAlias = m1.m2.c', "This is on import declaration");
goTo.marker('3');
verify.quickInfoIs("class m1.m2.c", "class comment;");
goTo.marker('4');
verify.quickInfoIs("(var) newVar: internalAlias", "");
goTo.marker('5');
verify.quickInfoIs("(alias) new internalAlias(): internalAlias\nimport internalAlias = m1.m2.c", "");
goTo.marker('6');
verify.quickInfoIs("(var) anotherAliasVar: typeof internalAlias", "");
goTo.marker('7');
verify.quickInfoIs("import internalAlias = m1.m2.c", "This is on import declaration");
goTo.marker('8');
verify.quickInfoIs('import internalFoo = m1.foo', "");
goTo.marker('9');
verify.quickInfoIs("(function) m1.foo(): void", "");
goTo.marker('10');
verify.quickInfoIs("(var) callVar: void", "");
goTo.marker('11');
verify.quickInfoIs("(alias) internalFoo(): void\nimport internalFoo = m1.foo", "");
goTo.marker('12');
verify.quickInfoIs("(var) anotherAliasFoo: () => void", "");
goTo.marker('13');
verify.quickInfoIs("import internalFoo = m1.foo", "");

9
tests/cases/fourslash/quickInfoOnUndefined.ts
View File

@ -3,6 +3,13 @@
////function foo(a: string) {
////}
////foo(/*1*/undefined);
////var x = {
//// undefined: 10
////};
////x./*2*/undefined = 30;
goTo.marker('1');
verify.quickInfoIs('(var) undefined');
verify.quickInfoIs('(var) undefined');
goTo.marker('2');
verify.quickInfoIs('(property) undefined: number');

2
tests/cases/fourslash/selfReferencedExternalModule.ts
View File

@ -5,5 +5,5 @@
////A./**/I
goTo.marker();
verify.completionListContains("A", "(alias) A");
verify.completionListContains("A", "import A = require('app')");
verify.completionListContains("I", "(var) I: number");