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=== tests/cases/compiler/uncalledFunctionChecksInConditional2.ts ===
{
const perf = window.performance
>perf : Performance
>window.performance : Performance
>window : Window & typeof globalThis
>performance : Performance
// Simplified
if (
perf &&
>perf && perf.measure && perf.clearMarks && perf.clearMeasures : (measureName?: string | undefined) => void
>perf && perf.measure && perf.clearMarks : (markName?: string | undefined) => void
>perf && perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
perf.measure &&
>perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
>measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
perf.clearMarks &&
>perf.clearMarks : (markName?: string | undefined) => void
>perf : Performance
>clearMarks : (markName?: string | undefined) => void
perf.clearMeasures
>perf.clearMeasures : (measureName?: string | undefined) => void
>perf : Performance
>clearMeasures : (measureName?: string | undefined) => void
) {
perf.measure("");
>perf.measure("") : PerformanceMeasure
>perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
>measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>"" : ""
perf.clearMarks("")
>perf.clearMarks("") : void
>perf.clearMarks : (markName?: string | undefined) => void
>perf : Performance
>clearMarks : (markName?: string | undefined) => void
>"" : ""
perf.clearMeasures("")
>perf.clearMeasures("") : void
>perf.clearMeasures : (measureName?: string | undefined) => void
>perf : Performance
>clearMeasures : (measureName?: string | undefined) => void
>"" : ""
}
// With ||
if (
perf &&
>perf && perf.mark && perf.measure || !!true : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf && perf.mark && perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf && perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
perf.mark &&
>perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
>mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
perf.measure || !!true
>perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
>measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>!!true : true
>!true : false
>true : true
) {
perf.mark("");
>perf.mark("") : PerformanceMark
>perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
>mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>"" : ""
}
// With ??
if (
(
>( perf && perf.mark && perf.measure ) ?? !!true : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>( perf && perf.mark && perf.measure ) : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
perf &&
>perf && perf.mark && perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf && perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
perf.mark &&
>perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
>mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
perf.measure
>perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
>measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
) ?? !!true
>!!true : true
>!true : false
>true : true
) {
perf.mark("");
>perf.mark("") : PerformanceMark
>perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
>mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>"" : ""
}
};
// Original #49192
declare let inBrowser: boolean;
>inBrowser : boolean
{
let mark;
>mark : any
let measure;
>measure : any
const perf = inBrowser && window.performance
>perf : false | Performance
>inBrowser && window.performance : false | Performance
>inBrowser : boolean
>window.performance : Performance
>window : Window & typeof globalThis
>performance : Performance
/* istanbul ignore if */
if (
perf &&
>perf && perf.mark && perf.measure && perf.clearMarks && perf.clearMeasures : false | ((measureName?: string | undefined) => void)
>perf && perf.mark && perf.measure && perf.clearMarks : false | ((markName?: string | undefined) => void)
>perf && perf.mark && perf.measure : false | ((measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure)
>perf && perf.mark : false | ((markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark)
>perf : false | Performance
perf.mark &&
>perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
>mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
perf.measure &&
>perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
>measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
perf.clearMarks &&
>perf.clearMarks : (markName?: string | undefined) => void
>perf : Performance
>clearMarks : (markName?: string | undefined) => void
perf.clearMeasures
>perf.clearMeasures : (measureName?: string | undefined) => void
>perf : Performance
>clearMeasures : (measureName?: string | undefined) => void
) {
mark = (tag) => perf.mark(tag)
>mark = (tag) => perf.mark(tag) : (tag: any) => PerformanceMark
>mark : any
>(tag) => perf.mark(tag) : (tag: any) => PerformanceMark
>tag : any
>perf.mark(tag) : PerformanceMark
>perf.mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>perf : Performance
>mark : (markName: string, markOptions?: PerformanceMarkOptions | undefined) => PerformanceMark
>tag : any
measure = (name, startTag, endTag) => {
>measure = (name, startTag, endTag) => { perf.measure(name, startTag, endTag) perf.clearMarks(startTag) perf.clearMarks(endTag) // perf.clearMeasures(name) } : (name: any, startTag: any, endTag: any) => void
>measure : any
>(name, startTag, endTag) => { perf.measure(name, startTag, endTag) perf.clearMarks(startTag) perf.clearMarks(endTag) // perf.clearMeasures(name) } : (name: any, startTag: any, endTag: any) => void
>name : any
>startTag : any
>endTag : any
perf.measure(name, startTag, endTag)
>perf.measure(name, startTag, endTag) : PerformanceMeasure
>perf.measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>perf : Performance
>measure : (measureName: string, startOrMeasureOptions?: string | PerformanceMeasureOptions | undefined, endMark?: string | undefined) => PerformanceMeasure
>name : any
>startTag : any
>endTag : any
perf.clearMarks(startTag)
>perf.clearMarks(startTag) : void
>perf.clearMarks : (markName?: string | undefined) => void
>perf : Performance
>clearMarks : (markName?: string | undefined) => void
>startTag : any
perf.clearMarks(endTag)
>perf.clearMarks(endTag) : void
>perf.clearMarks : (markName?: string | undefined) => void
>perf : Performance
>clearMarks : (markName?: string | undefined) => void
>endTag : any
// perf.clearMeasures(name)
}
}
};
|
