#13063 Fix strictNullChecks breaking typeof#13192
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mhegazy merged 2 commits intomicrosoft:masterfrom Dec 28, 2016
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* Allow typeof to use not-auto variable in strictNullChecks mode
| // declaration container are the same). | ||
| const assumeInitialized = isParameter || isOuterVariable || | ||
| type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & TypeFlags.Any) !== 0) || | ||
| type !== autoType && type !== autoArrayType && (!strictNullChecks || isInTypeQuery(node) || (type.flags & TypeFlags.Any) !== 0) || |
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Please put this condition last in the || chain - we want the faster checks first and isInTypeQuery has to walk up the entire tree
Add isInTypeQuery as the last OR
mhegazy
approved these changes
Dec 28, 2016
RyanCavanaugh
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Dec 28, 2016
vladima
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Dec 28, 2016
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Fixes #13063