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feat(cli): enable
useUnknownInCatchVariables
by default (#12547)
Closes #11826 **BREAKING CHANGE** this behaviour was disable when introduced in Deno 1.14/TypeScript 4.4. It will highlight code that unsafely handles variables that are caught, and will cause type errors in unsafe code.
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,5 +1,7 @@ | ||
try { | ||
await import("./delayed_error.ts"); | ||
} catch (error) { | ||
console.log(`Caught: ${error.stack}`); | ||
if (error instanceof Error) { | ||
console.log(`Caught: ${error.stack}`); | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,11 +1,15 @@ | ||
try { | ||
await import("./error_001.ts"); | ||
} catch (error) { | ||
console.log(`Caught: ${error.stack}`); | ||
if (error instanceof Error) { | ||
console.log(`Caught: ${error.stack}`); | ||
} | ||
} | ||
|
||
try { | ||
await import("./error_001.ts"); | ||
} catch (error) { | ||
console.log(`Caught: ${error.stack}`); | ||
if (error instanceof Error) { | ||
console.log(`Caught: ${error.stack}`); | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,5 @@ | ||
try { | ||
throw new Error(); | ||
} catch (e) { | ||
console.log(e.message); | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,5 @@ | ||
[WILDCARD] | ||
error: TS2571 [ERROR]: Object is of type 'unknown'. | ||
console.log(e.message); | ||
^ | ||
at file://[WILDCARD]/useUnknownInCatchVariables.ts:4:15 |
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