Make initialLoadPending as property instead of method

Author: sheetalkamat

src/server/editorServices.ts

@@ -717,7 +717,7 @@ function forEachAncestorProject<T>(
     while (true) {
         // Skip if project is not composite and we are only looking for solution
         if (
-            !project.isInitialLoadPending() &&
+            !project.initialLoadPending &&
             (
                 !project.getCompilerOptions().composite ||
                 project.getCompilerOptions().disableSolutionSearching
@@ -747,7 +747,7 @@ function forEachAncestorProject<T>(
 
         // If this ancestor is new and was delay loaded, then set the project as potential project reference
         if (
-            ancestor.project.isInitialLoadPending() &&
+            ancestor.project.initialLoadPending &&
             project.getCompilerOptions().composite
         ) {
             // Set a potential project reference
@@ -910,7 +910,7 @@ function forEachAnyProjectReferenceKind<T>(
 ): T | undefined {
     return project.getCurrentProgram() ?
         project.forEachResolvedProjectReference(cb) :
-        project.isInitialLoadPending() ?
+        project.initialLoadPending ?
         forEachPotentialProjectReference(project, cbPotentialProjectRef) :
         forEach(project.getProjectReferences(), cbProjectRef);
 }
@@ -1969,7 +1969,7 @@ export class ProjectService {
             scheduledAnyProjectUpdate = true;
             if (projectCanonicalPath === canonicalConfigFilePath) {
                 // Skip refresh if project is not yet loaded
-                if (project.isInitialLoadPending()) return;
+                if (project.initialLoadPending) return;
                 project.pendingUpdateLevel = ProgramUpdateLevel.Full;
                 project.pendingUpdateReason = loadReason;
                 this.delayUpdateProjectGraph(project);
@@ -2047,7 +2047,7 @@ export class ProjectService {
 
             // If this was not already updated, and its new project, schedule for update
             // Existing projects dont need to update if they were not using the changed config in any way
-            if (tryAddToSet(updatedProjects, projectForInfo) && projectForInfo.isInitialLoadPending()) {
+            if (tryAddToSet(updatedProjects, projectForInfo) && projectForInfo.initialLoadPending) {
                 this.delayUpdateProjectGraph(projectForInfo);
             }
         });
@@ -3054,7 +3054,7 @@ export class ProjectService {
      * @internal
      */
     reloadConfiguredProject(project: ConfiguredProject, reason: string) {
-        project.isInitialLoadPending = returnFalse;
+        project.initialLoadPending = false;
         project.pendingUpdateReason = undefined;
         project.pendingUpdateLevel = ProgramUpdateLevel.Update;
 
@@ -3867,7 +3867,7 @@ export class ProjectService {
             const reason = `Reloading configured project in external project: ${externalProjectName}`;
             projects.forEach(project => {
                 if (this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) {
-                    if (!project.isInitialLoadPending()) {
+                    if (!project.initialLoadPending) {
                         this.clearSemanticCache(project);
                         project.pendingUpdateLevel = ProgramUpdateLevel.Full;
                         project.pendingUpdateReason = reloadReason(reason);
@@ -4330,7 +4330,7 @@ export class ProjectService {
     /** @internal */
     loadAncestorProjectTree(forProjects?: ReadonlyCollection<string>) {
         forProjects ??= new Set(
-            mapDefinedIterator(this.configuredProjects.entries(), ([key, project]) => !project.isInitialLoadPending() ? key : undefined),
+            mapDefinedIterator(this.configuredProjects.entries(), ([key, project]) => !project.initialLoadPending ? key : undefined),
         );
 
         const seenProjects = new Set<NormalizedPath>();

src/server/project.ts

@@ -109,7 +109,6 @@ import {
     ResolvedTypeReferenceDirectiveWithFailedLookupLocations,
     resolvePackageNameToPackageJson,
     returnFalse,
-    returnTrue,
     ScriptKind,
     some,
     sortAndDeduplicate,
@@ -434,7 +433,8 @@ export abstract class Project implements LanguageServiceHost, ModuleResolutionHo
 
     protected projectErrors: Diagnostic[] | undefined;
 
-    protected isInitialLoadPending: () => boolean = returnFalse;
+    /** @internal */
+    initialLoadPending = false;
 
     /** @internal */
     dirty = false;
@@ -1913,7 +1913,7 @@ export abstract class Project implements LanguageServiceHost, ModuleResolutionHo
     }
 
     private filesToStringWorker(writeProjectFileNames: boolean, writeFileExplaination: boolean, writeFileVersionAndText: boolean) {
-        if (this.isInitialLoadPending()) return "\tFiles (0) InitialLoadPending\n";
+        if (this.initialLoadPending) return "\tFiles (0) InitialLoadPending\n";
         if (!this.program) return "\tFiles (0) NoProgram\n";
         const sourceFiles = this.program.getSourceFiles();
         let strBuilder = `\tFiles (${sourceFiles.length})\n`;
@@ -1993,7 +1993,7 @@ export abstract class Project implements LanguageServiceHost, ModuleResolutionHo
             : (files: Map<string, boolean>) => arrayFrom(files.keys());
 
         // Update the graph only if initial configured project load is not pending
-        if (!this.isInitialLoadPending()) {
+        if (!this.initialLoadPending) {
             updateProjectIfDirty(this);
         }
 
@@ -2856,7 +2856,7 @@ export class ConfiguredProject extends Project {
     projectOptions?: ProjectOptions | true;
 
     /** @internal */
-    override isInitialLoadPending: () => boolean = returnTrue;
+    override initialLoadPending = true;
 
     /** @internal */
     sendLoadingProjectFinish = false;
@@ -2936,7 +2936,7 @@ export class ConfiguredProject extends Project {
     override updateGraph(): boolean {
         if (this.deferredClose) return false;
         const isDirty = this.dirty;
-        this.isInitialLoadPending = returnFalse;
+        this.initialLoadPending = false;
         const updateLevel = this.pendingUpdateLevel;
         this.pendingUpdateLevel = ProgramUpdateLevel.Update;
         let result: boolean;
@@ -2996,7 +2996,7 @@ export class ConfiguredProject extends Project {
 
     /** @internal */
     setPotentialProjectReference(canonicalConfigPath: NormalizedPath) {
-        Debug.assert(this.isInitialLoadPending());
+        Debug.assert(this.initialLoadPending);
         (this.potentialProjectReferences || (this.potentialProjectReferences = new Set())).add(canonicalConfigPath);
     }
 

tests/baselines/reference/api/typescript.d.ts

@@ -2828,7 +2828,6 @@ declare namespace ts {
             private lastReportedFileNames;
             private lastReportedVersion;
             protected projectErrors: Diagnostic[] | undefined;
-            protected isInitialLoadPending: () => boolean;
             private typingsCache;
             private typingWatchers;
             private readonly cancellationToken;