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Fix nullish coalescing and conditionals when using generics - #1191

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Perryvw merged 2 commits into
TypeScriptToLua:masterfrom
GlassBricks:fix-falsy-generics
Dec 21, 2021
Merged

Fix nullish coalescing and conditionals when using generics#1191
Perryvw merged 2 commits into
TypeScriptToLua:masterfrom
GlassBricks:fix-falsy-generics

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@GlassBricks

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Fixes #1184

Comment thread test/unit/conditionals.spec.ts Outdated
return ternary(true, ${trueVal}, "wasFalse")
`
.setOptions({
strict: true,

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What is the reason for adding this strict here?

@GlassBricks GlassBricks Dec 20, 2021

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if its not strict, in the old logic, due to any object possibly being null, it will always use an if statement, and so the current logic is not tested (wasn't previously a failing test).
I could change this to strictNullChecks to be more clear

@Perryvw
Perryvw merged commit 2429e26 into TypeScriptToLua:master Dec 21, 2021
@GlassBricks
GlassBricks deleted the fix-falsy-generics branch March 16, 2022 16:26
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Wrong not-falsy assumption when using generics

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