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tests/cases/conformance/enums/enumConstantMembers.ts(32,9): error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
tests/cases/conformance/enums/enumConstantMembers.ts(33,9): error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
tests/cases/conformance/enums/enumConstantMembers.ts(34,9): error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
tests/cases/conformance/enums/enumConstantMembers.ts(35,9): error TS2478: 'const' enum member initializer was evaluated to disallowed value 'NaN'.
tests/cases/conformance/enums/enumConstantMembers.ts(36,9): error TS2478: 'const' enum member initializer was evaluated to disallowed value 'NaN'.
tests/cases/conformance/enums/enumConstantMembers.ts(37,9): error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
tests/cases/conformance/enums/enumConstantMembers.ts(38,9): error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
==== tests/cases/conformance/enums/enumConstantMembers.ts (7 errors) ====
// Constant members allow negatives, but not decimals. Also hex literals are allowed
enum E1 {
a = 1,
b
}
enum E2 {
a = - 1,
b
}
enum E3 {
a = 0.1,
b // Error because 0.1 is not a constant
}
declare enum E4 {
a = 1,
b = -1,
c = 0.1 // Not a constant
}
enum E5 {
a = 1 / 0,
b = 2 / 0.0,
c = 1.0 / 0.0,
d = 0.0 / 0.0,
e = NaN,
f = Infinity,
g = -Infinity
}
const enum E6 {
a = 1 / 0,
~~~~~
!!! error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
b = 2 / 0.0,
~~~~~~~
!!! error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
c = 1.0 / 0.0,
~~~~~~~~~
!!! error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
d = 0.0 / 0.0,
~~~~~~~~~
!!! error TS2478: 'const' enum member initializer was evaluated to disallowed value 'NaN'.
e = NaN,
~~~
!!! error TS2478: 'const' enum member initializer was evaluated to disallowed value 'NaN'.
f = Infinity,
~~~~~~~~
!!! error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
g = -Infinity
~~~~~~~~~
!!! error TS2477: 'const' enum member initializer was evaluated to a non-finite value.
}
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