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=== tests/cases/conformance/expressions/nullishCoalescingOperator/nullishCoalescingOperator5.ts ===
declare const a: string | undefined
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
declare const b: string | undefined
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
declare const c: string | undefined
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// should be a syntax error
a ?? b || c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// should be a syntax error
a || b ?? c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// should be a syntax error
a ?? b && c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// should be a syntax error
a && b ?? c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
a ?? (b || c);
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
(a ?? b) || c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
(a || b) ?? c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
a || (b ?? c);
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
a ?? (b && c);
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
(a ?? b) && c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
(a && b) ?? c;
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
// Valid according to spec
a && (b ?? c);
>a : Symbol(a, Decl(nullishCoalescingOperator5.ts, 0, 13))
>b : Symbol(b, Decl(nullishCoalescingOperator5.ts, 1, 13))
>c : Symbol(c, Decl(nullishCoalescingOperator5.ts, 2, 13))
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