1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
//// [tests/cases/conformance/es6/spread/arraySpreadInCall.ts] ////
=== arraySpreadInCall.ts ===
declare function f1(a: number, b: number, c: number, d: number, e: number, f: number): void;
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
>a : Symbol(a, Decl(arraySpreadInCall.ts, 0, 20))
>b : Symbol(b, Decl(arraySpreadInCall.ts, 0, 30))
>c : Symbol(c, Decl(arraySpreadInCall.ts, 0, 41))
>d : Symbol(d, Decl(arraySpreadInCall.ts, 0, 52))
>e : Symbol(e, Decl(arraySpreadInCall.ts, 0, 63))
>f : Symbol(f, Decl(arraySpreadInCall.ts, 0, 74))
f1(1, 2, 3, 4, ...[5, 6]);
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
f1(...[1], 2, 3, 4, 5, 6);
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
f1(1, 2, ...[3, 4], 5, 6);
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
f1(1, 2, ...[3], 4, ...[5, 6]);
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
f1(...[1, 2], ...[3, 4], ...[5, 6]);
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
f1(...(([1, 2])), ...(((([3, 4])))), ...([5, 6]));
>f1 : Symbol(f1, Decl(arraySpreadInCall.ts, 0, 0))
declare function f2<T extends unknown[]>(...args: T): T;
>f2 : Symbol(f2, Decl(arraySpreadInCall.ts, 6, 50))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 8, 20))
>args : Symbol(args, Decl(arraySpreadInCall.ts, 8, 41))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 8, 20))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 8, 20))
const x21 = f2(...[1, 'foo'])
>x21 : Symbol(x21, Decl(arraySpreadInCall.ts, 9, 5))
>f2 : Symbol(f2, Decl(arraySpreadInCall.ts, 6, 50))
const x22 = f2(true, ...[1, 'foo'])
>x22 : Symbol(x22, Decl(arraySpreadInCall.ts, 10, 5))
>f2 : Symbol(f2, Decl(arraySpreadInCall.ts, 6, 50))
const x23 = f2(...([1, 'foo']))
>x23 : Symbol(x23, Decl(arraySpreadInCall.ts, 11, 5))
>f2 : Symbol(f2, Decl(arraySpreadInCall.ts, 6, 50))
const x24 = f2(true, ...([1, 'foo']))
>x24 : Symbol(x24, Decl(arraySpreadInCall.ts, 12, 5))
>f2 : Symbol(f2, Decl(arraySpreadInCall.ts, 6, 50))
declare function f3<T extends readonly unknown[]>(...args: T): T;
>f3 : Symbol(f3, Decl(arraySpreadInCall.ts, 12, 37))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 14, 20))
>args : Symbol(args, Decl(arraySpreadInCall.ts, 14, 50))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 14, 20))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 14, 20))
const x31 = f3(...[1, 'foo'])
>x31 : Symbol(x31, Decl(arraySpreadInCall.ts, 15, 5))
>f3 : Symbol(f3, Decl(arraySpreadInCall.ts, 12, 37))
const x32 = f3(true, ...[1, 'foo'])
>x32 : Symbol(x32, Decl(arraySpreadInCall.ts, 16, 5))
>f3 : Symbol(f3, Decl(arraySpreadInCall.ts, 12, 37))
const x33 = f3(...([1, 'foo']))
>x33 : Symbol(x33, Decl(arraySpreadInCall.ts, 17, 5))
>f3 : Symbol(f3, Decl(arraySpreadInCall.ts, 12, 37))
const x34 = f3(true, ...([1, 'foo']))
>x34 : Symbol(x34, Decl(arraySpreadInCall.ts, 18, 5))
>f3 : Symbol(f3, Decl(arraySpreadInCall.ts, 12, 37))
declare function f4<const T extends readonly unknown[]>(...args: T): T;
>f4 : Symbol(f4, Decl(arraySpreadInCall.ts, 18, 37))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 20, 20))
>args : Symbol(args, Decl(arraySpreadInCall.ts, 20, 56))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 20, 20))
>T : Symbol(T, Decl(arraySpreadInCall.ts, 20, 20))
const x41 = f4(...[1, 'foo'])
>x41 : Symbol(x41, Decl(arraySpreadInCall.ts, 21, 5))
>f4 : Symbol(f4, Decl(arraySpreadInCall.ts, 18, 37))
const x42 = f4(true, ...[1, 'foo'])
>x42 : Symbol(x42, Decl(arraySpreadInCall.ts, 22, 5))
>f4 : Symbol(f4, Decl(arraySpreadInCall.ts, 18, 37))
const x43 = f4(...([1, 'foo']))
>x43 : Symbol(x43, Decl(arraySpreadInCall.ts, 23, 5))
>f4 : Symbol(f4, Decl(arraySpreadInCall.ts, 18, 37))
const x44 = f4(true, ...([1, 'foo']))
>x44 : Symbol(x44, Decl(arraySpreadInCall.ts, 24, 5))
>f4 : Symbol(f4, Decl(arraySpreadInCall.ts, 18, 37))
// dicovered in #52845#issuecomment-1459132562
interface IAction {
>IAction : Symbol(IAction, Decl(arraySpreadInCall.ts, 24, 37))
run(event?: unknown): unknown;
>run : Symbol(IAction.run, Decl(arraySpreadInCall.ts, 27, 19))
>event : Symbol(event, Decl(arraySpreadInCall.ts, 28, 8))
}
declare const action: IAction
>action : Symbol(action, Decl(arraySpreadInCall.ts, 30, 13))
>IAction : Symbol(IAction, Decl(arraySpreadInCall.ts, 24, 37))
action.run(...[100, 'foo']) // error
>action.run : Symbol(IAction.run, Decl(arraySpreadInCall.ts, 27, 19))
>action : Symbol(action, Decl(arraySpreadInCall.ts, 30, 13))
>run : Symbol(IAction.run, Decl(arraySpreadInCall.ts, 27, 19))
|
