Closed
Description
TypeScript Version: 3.1.1
Search Terms:
getOutliningSpans tryReuseStructureFromOldProgram
Code
/** @type {} */
const foo = {}
The crash happens as soon as the {
for the @type
annotation is written, and from there on all live editing processing on the file stops and a TS service restart is necessary. The @type
is underlined with a "Type expected" error.
Expected behavior:
JS editing to work smoothly
Actual behavior:
Error processing request. Debug Failure. False expression.
Error: Debug Failure. False expression.
at tryReuseStructureFromOldProgram (.../node_modules/typescript/lib/tsserver.js:84795:22)
at Object.createProgram (.../node_modules/typescript/lib/tsserver.js:84488:34)
at synchronizeHostData (.../node_modules/typescript/lib/tsserver.js:114665:26)
at Object.getProgram (.../node_modules/typescript/lib/tsserver.js:114748:13)
at StandardScriptSourceHelper.getAllNodes (.../node_modules/typescript-template-language-service-decorator/lib/standard-script-source-helper.js:16:38)
at StandardTemplateSourceHelper.getAllTemplates (.../node_modules/typescript-template-language-service-decorator/lib/standard-template-source-helper.js:149:43)
at Object.getOutliningSpans (.../node_modules/typescript-template-language-service-decorator/lib/template-language-service-decorator.js:201:54)
at IOSession.Session.getOutliningSpans (.../node_modules/typescript/lib/tsserver.js:122432:45)
at Session.handlers.ts.createMapFromTemplate._a.(anonymous function) (.../node_modules/typescript/lib/tsserver.js:121603:61)
at .../node_modules/typescript/lib/tsserver.js:123061:88
at IOSession.Session.executeWithRequestId (.../node_modules/typescript/lib/tsserver.js:123052:28)
at IOSession.Session.executeCommand (.../node_modules/typescript/lib/tsserver.js:123061:33)
at IOSession.Session.onMessage (.../node_modules/typescript/lib/tsserver.js:123081:35)
at Interface.<anonymous> (.../node_modules/typescript/lib/tsserver.js:124344:27)
at emitOne (events.js:116:13)
at Interface.emit (events.js:211:7)
at Interface._onLine (readline.js:282:10)
at Interface._normalWrite (readline.js:424:12)
at Socket.ondata (readline.js:141:10)
at emitOne (events.js:116:13)
at Socket.emit (events.js:211:7)
at addChunk (_stream_readable.js:263:12)
at readableAddChunk (_stream_readable.js:250:11)
at Socket.Readable.push (_stream_readable.js:208:10)
at Pipe.onread (net.js:594:20)
After the crash, only a restart revives the tsserver.