File: narrowFromAnyWithTypePredicate.symbols

package info (click to toggle)
node-typescript 3.3.3333-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 324,548 kB
  • sloc: makefile: 6; sh: 3
file content (99 lines) | stat: -rw-r--r-- 4,060 bytes parent folder | download | duplicates (5)
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
=== tests/cases/conformance/types/any/narrowFromAnyWithTypePredicate.ts ===
declare var x: any;
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

declare function isFunction(x): x is Function;
>isFunction : Symbol(isFunction, Decl(narrowFromAnyWithTypePredicate.ts, 0, 19))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 1, 28))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 1, 28))
>Function : Symbol(Function, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))

declare function isObject(x): x is Object;
>isObject : Symbol(isObject, Decl(narrowFromAnyWithTypePredicate.ts, 1, 46))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 2, 26))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 2, 26))
>Object : Symbol(Object, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))

declare function isAnything(x): x is {};
>isAnything : Symbol(isAnything, Decl(narrowFromAnyWithTypePredicate.ts, 2, 42))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 3, 28))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 3, 28))

declare function isError(x): x is Error;
>isError : Symbol(isError, Decl(narrowFromAnyWithTypePredicate.ts, 3, 40))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 4, 25))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 4, 25))
>Error : Symbol(Error, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))

declare function isDate(x): x is Date;
>isDate : Symbol(isDate, Decl(narrowFromAnyWithTypePredicate.ts, 4, 40))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 5, 24))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 5, 24))
>Date : Symbol(Date, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --), Decl(lib.scripthost.d.ts, --, --))


if (isFunction(x)) { // 'any' is not narrowed when target type is 'Function'
>isFunction : Symbol(isFunction, Decl(narrowFromAnyWithTypePredicate.ts, 0, 19))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x();
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x(1, 2, 3);
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x("hello!");
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x.prop;
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
}

if (isObject(x)) { // 'any' is not narrowed when target type is 'Object'
>isObject : Symbol(isObject, Decl(narrowFromAnyWithTypePredicate.ts, 1, 46))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x.method();
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x();
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
}

if (isAnything(x)) { // 'any' is narrowed to types other than 'Function'/'Object' (including {})
>isAnything : Symbol(isAnything, Decl(narrowFromAnyWithTypePredicate.ts, 2, 42))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x.method();
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x();
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
}

if (isError(x)) { 
>isError : Symbol(isError, Decl(narrowFromAnyWithTypePredicate.ts, 3, 40))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x.message;
>x.message : Symbol(Error.message, Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
>message : Symbol(Error.message, Decl(lib.es5.d.ts, --, --))

    x.mesage;
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
}

if (isDate(x)) {
>isDate : Symbol(isDate, Decl(narrowFromAnyWithTypePredicate.ts, 4, 40))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))

    x.getDate();
>x.getDate : Symbol(Date.getDate, Decl(lib.es5.d.ts, --, --))
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
>getDate : Symbol(Date.getDate, Decl(lib.es5.d.ts, --, --))

    x.getHuors();
>x : Symbol(x, Decl(narrowFromAnyWithTypePredicate.ts, 0, 11))
}