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Only show first overload in a series of consecutive overload signatures for navigateTo

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This commit is contained in:
Daniel Rosenwasser
2014-10-01 18:51:58 -07:00
parent 29e770b58a
commit 782275924f
4 changed files with 96 additions and 7 deletions
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32
src/services/services.ts
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@@ -504,17 +504,36 @@ module ts {
if (!this.namedDeclarations) {
var sourceFile = this;
var namedDeclarations: Declaration[] = [];
var isExternalModule = ts.isExternalModule(sourceFile);
// This keeps track of the last encountered function/method/method signature
// so that we may ignore all but the first overload.
var overloadDeclaration: FunctionDeclaration;
forEachChild(sourceFile, function visit(node: Node): boolean {
switch (node.kind) {
case SyntaxKind.FunctionDeclaration:
case SyntaxKind.Method:
var functionDeclaration = <FunctionDeclaration>node;
// We can assume that overloadDeclaration will never be "trampled"
// between consecutive overloads because we never dive into parameter initializers.
if (functionDeclaration.name) {
if (overloadDeclaration &&
functionDeclaration.name.text === overloadDeclaration.name.text &&
node.parent === overloadDeclaration.parent) {
break;
}
namedDeclarations.push(functionDeclaration);
overloadDeclaration = functionDeclaration;
}
break;
case SyntaxKind.ClassDeclaration:
case SyntaxKind.InterfaceDeclaration:
case SyntaxKind.EnumDeclaration:
case SyntaxKind.ModuleDeclaration:
case SyntaxKind.ImportDeclaration:
case SyntaxKind.Method:
case SyntaxKind.FunctionDeclaration:
case SyntaxKind.Constructor:
case SyntaxKind.GetAccessor:
case SyntaxKind.SetAccessor:
@@ -522,9 +541,7 @@ module ts {
if ((<Declaration>node).name) {
namedDeclarations.push(<Declaration>node);
}
forEachChild(node, visit);
break;
// fall through
case SyntaxKind.VariableStatement:
case SyntaxKind.ModuleBlock:
case SyntaxKind.FunctionBlock:
@@ -532,10 +549,11 @@ module ts {
break;
case SyntaxKind.Parameter:
// Only consider properties defined as constructor parameters
if (!(node.flags & NodeFlags.AccessibilityModifier)) {
// Only consider properties defined as constructor parameters
break;
}
// fall through
case SyntaxKind.VariableDeclaration:
case SyntaxKind.EnumMember:
case SyntaxKind.Property: