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dumpToString: improves on sugar.dump (#16841)

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* dumpToString
* _
* fixup
* changelog
* address comment: removed the word "Deprecated"
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Timothee Cour 2021-02-01 22:41:33 -08:00 • committed by GitHub
commit 4b2054a7bf
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3 changed files with 44 additions and 4 deletions
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12
tests/stdlib/tsugar.nim
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@ -107,4 +107,14 @@ doAssert collect(for d in data.items: {d}) == data.toHashSet
# bug #14332
template foo =
discard collect(newSeq, for i in 1..3: i)
foo()
foo()
block: # dumpToString
template square(x): untyped = x * x
let x = 10
doAssert dumpToString(square(x)) == "square(x): x * x = 100"
let s = dumpToString(doAssert 1+1 == 2)
doAssert "failedAssertImpl" in s
let s2 = dumpToString:
doAssertRaises(AssertionDefect): doAssert false
doAssert "except AssertionDefect" in s2