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Improve type guards for type variables
- #15576
#15576
Merged
Anders Hejlsberg (ahejlsberg)
merged 5 commits into
master
microsoft/TypeScript:master
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typeVariableTypeGuards
microsoft/TypeScript:typeVariableTypeGuards
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May 7, 2017
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Improve type guards for type variables
#15576
Anders Hejlsberg (ahejlsberg)
merged 5 commits into
master
microsoft/TypeScript:master
from
typeVariableTypeGuards
microsoft/TypeScript:typeVariableTypeGuards
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Commits
Commits on May 3, 2017
Obtain apparent type before narrowing type variables
Anders Hejlsberg (ahejlsberg)
committed
3448164
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Commits on May 4, 2017
New behavior only for type variables with nullable constraints
Anders Hejlsberg (ahejlsberg)
committed
3d069f7
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Add tests
Anders Hejlsberg (ahejlsberg)
committed
238067e
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Only get apparent type when constraint includes nullable types
Anders Hejlsberg (ahejlsberg)
committed
4123068
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Update tests
Anders Hejlsberg (ahejlsberg)
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a6dfd66
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