9dbfaeef2d
Previously this wasn't narrowed at all. Now there is control flow and code in isMatchingReference.
139 lines
4.3 KiB
Plaintext
139 lines
4.3 KiB
Plaintext
=== tests/cases/conformance/controlFlow/controlFlowIfStatement.ts ===
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let x: string | number | boolean | RegExp;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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>RegExp : Symbol(RegExp, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
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let cond: boolean;
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>cond : Symbol(cond, Decl(controlFlowIfStatement.ts, 1, 3))
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x = /a/;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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if (x /* RegExp */, (x = true)) {
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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x; // boolean
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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x = "";
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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}
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else {
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x; // boolean
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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x = 42;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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}
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x; // string | number
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 0, 3))
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function a() {
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>a : Symbol(a, Decl(controlFlowIfStatement.ts, 12, 2))
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let x: string | number;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 15, 7))
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if (cond) {
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>cond : Symbol(cond, Decl(controlFlowIfStatement.ts, 1, 3))
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x = 42;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 15, 7))
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}
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else {
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x = "";
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 15, 7))
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return;
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}
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x; // number
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 15, 7))
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}
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function b() {
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>b : Symbol(b, Decl(controlFlowIfStatement.ts, 24, 1))
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let x: string | number;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 26, 7))
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if (cond) {
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>cond : Symbol(cond, Decl(controlFlowIfStatement.ts, 1, 3))
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x = 42;
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 26, 7))
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throw "";
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}
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else {
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x = "";
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 26, 7))
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}
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x; // string
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 26, 7))
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}
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function c<T>(data: string | T): T {
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>c : Symbol(c, Decl(controlFlowIfStatement.ts, 35, 1))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 36, 11))
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 36, 14))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 36, 11))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 36, 11))
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if (typeof data === 'string') {
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 36, 14))
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return JSON.parse(data);
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>JSON.parse : Symbol(JSON.parse, Decl(lib.es5.d.ts, --, --))
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>JSON : Symbol(JSON, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
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>parse : Symbol(JSON.parse, Decl(lib.es5.d.ts, --, --))
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 36, 14))
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}
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else {
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return data;
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 36, 14))
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}
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}
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function d<T extends string>(data: string | T): never {
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>d : Symbol(d, Decl(controlFlowIfStatement.ts, 43, 1))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 44, 11))
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 44, 29))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 44, 11))
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if (typeof data === 'string') {
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 44, 29))
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throw new Error('will always happen');
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>Error : Symbol(Error, Decl(lib.es5.d.ts, --, --), Decl(lib.es5.d.ts, --, --))
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}
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else {
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return data;
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>data : Symbol(data, Decl(controlFlowIfStatement.ts, 44, 29))
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}
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}
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interface I<T> {
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>I : Symbol(I, Decl(controlFlowIfStatement.ts, 51, 1))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 53, 12))
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p: T;
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>p : Symbol(I.p, Decl(controlFlowIfStatement.ts, 53, 16))
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>T : Symbol(T, Decl(controlFlowIfStatement.ts, 53, 12))
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}
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function e(x: I<"A" | "B">) {
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>e : Symbol(e, Decl(controlFlowIfStatement.ts, 55, 1))
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 56, 11))
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>I : Symbol(I, Decl(controlFlowIfStatement.ts, 51, 1))
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if (x.p === "A") {
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>x.p : Symbol(I.p, Decl(controlFlowIfStatement.ts, 53, 16))
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 56, 11))
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>p : Symbol(I.p, Decl(controlFlowIfStatement.ts, 53, 16))
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let a: "A" = (null as unknown as typeof x.p)
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>a : Symbol(a, Decl(controlFlowIfStatement.ts, 58, 11))
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>x.p : Symbol(I.p, Decl(controlFlowIfStatement.ts, 53, 16))
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>x : Symbol(x, Decl(controlFlowIfStatement.ts, 56, 11))
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>p : Symbol(I.p, Decl(controlFlowIfStatement.ts, 53, 16))
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}
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}
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