This very often show a false positive warning, using native async await functions versions used (sonarlint vscode v1.22.0) async function doSomething() { return someAsyncFunction(); } async function main() { cont x = await doSomething(); } [image] You can also clearly see getTime(): Prom…

Hi, We finally found the root problem, it’s specific to SonarLint, ticket is here → FP no-invalid-await on JS file in SonarLint · Issue #2636 · SonarSource/SonarJS · GitHub

Hello Araxeus! Welcome to the community! Thanks for your question and good illustration. We currently investigating it. We will post more detailed answer once we will know more.

FWIW, this issue is still present, I’m using sonarsource.sonarlint-vscode v2.0.0 [sonarlint_false_positive_01] In the mean time, this rule can be disabled using: "sonarlint.rules": { "javascript:S4123": { "level": "off" } }

Refactor this redundant 'await' on a non-promise.sonarlint(javascript:S4123)

Rules and Languages Report False-positive / False-negative...

egio (Evan Giordanella) May 20, 2021, 5:23pm 2

I too see this false positive frequently. Are there any updates form SonarSource?

FP on javascript:S4123 (regression)

Topic		Replies	Views
S4123 False positive? SonarQube Cloud javascript , sonarqube-ide , sonarqube-cloud	1	1555	May 25, 2021
False-Positive: SonarLint: Refactor this redundant 'await' on a non-promise Report False-positive / False-negative... javascript , sonarqube	1	763	October 29, 2021
FP on S4123 "await" should only be used with promises Report False-positive / False-negative... javascript , intellij , sonarqube-ide	12	2424	November 19, 2021
FP on javascript:S4123 (regression) Report False-positive / False-negative... javascript , sonarqube , bump , sonarqube-ide	9	103	January 19, 2026
False positive on awaiting require()d async function SonarQube Cloud javascript , sonarqube-cloud	1	456	October 8, 2021

Refactor this redundant 'await' on a non-promise.sonarlint(javascript:S4123)

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