init checks and 'out' parameters (#14521)

* I don't care about observable stores
* enforce explicit initializations
* cleaner code for the stdlib
* stdlib: use explicit initializations
* make tests green
* algorithm.nim: set result explicitly
* remove out parameters and bring the PR into a mergable state
* updated the changelog
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Andreas Rumpf 2020-06-23 10:53:57 +02:00 • committed by GitHub
commit da29222f86
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53 changed files with 355 additions and 257 deletions

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@ -1,5 +1,5 @@
discard """
nimout: "Warning: 'y' might not have been initialized [Uninit]"
nimout: "Warning: use explicit initialization of 'y' for clarity [Uninit]"
line:34
action: compile
"""