8610ff5ebe
* Add compiler option * Require es2015+ * Do not elide any imports or exports in preserve-exact * Add errors for writing imports/exports that reference elided names * Improve diagnostics wording * Update API baselines * Redo as noEraslingImportedNames * Update option category * Update baselines * Lint * Fix up transformer comments * Fix errors from merge * Update other error code baseline * Rename to "preserveValueImports" * Clean up, reword diagnostics * Update API baselines * Update other baseline affected by error message reword * Update tsconfig baselines * Add debug assertion instead of !
68 lines
1.9 KiB
Plaintext
68 lines
1.9 KiB
Plaintext
=== /user.ts ===
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// Error, can't re-export something that's only a type.
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export { T } from "./exportT";
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>T : Symbol(T, Decl(user.ts, 1, 8))
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export import T2 = require("./exportEqualsT");
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>T2 : Symbol(T2, Decl(user.ts, 1, 30))
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// OK, has a value side
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export { C } from "./exportValue";
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>C : Symbol(C, Decl(user.ts, 5, 8))
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// OK, even though the namespace it exports is only types.
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import * as NS from "./exportT";
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>NS : Symbol(NS, Decl(user.ts, 8, 6))
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export { NS };
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>NS : Symbol(NS, Decl(user.ts, 9, 8))
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// OK, syntactically clear that a type is being re-exported.
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export type T3 = T;
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>T3 : Symbol(T3, Decl(user.ts, 9, 14))
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>T : Symbol(T, Decl(user.ts, 15, 8))
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// Error, not clear (to an isolated module) whether `T4` is a type.
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import { T } from "./exportT";
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>T : Symbol(T, Decl(user.ts, 15, 8))
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export { T as T4 };
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>T : Symbol(T, Decl(user.ts, 15, 8))
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>T4 : Symbol(T4, Decl(user.ts, 16, 8))
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// Ok, type-only import indicates that the export can be elided.
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import type { T as TT } from "./exportT";
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>T : Symbol(NS.T, Decl(exportT.ts, 0, 0))
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>TT : Symbol(TT, Decl(user.ts, 19, 13))
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export { TT };
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>TT : Symbol(TT, Decl(user.ts, 20, 8))
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// Error, type-only declaration is in a different file.
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import { C as CC } from "./reExportValueAsTypeOnly";
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>C : Symbol(C, Decl(reExportValueAsTypeOnly.ts, 0, 13))
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>CC : Symbol(CC, Decl(user.ts, 23, 8))
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export { CC };
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>CC : Symbol(CC, Decl(user.ts, 24, 8))
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=== /exportT.ts ===
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export type T = number;
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>T : Symbol(T, Decl(exportT.ts, 0, 0))
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=== /exportValue.ts ===
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export class C {}
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>C : Symbol(C, Decl(exportValue.ts, 0, 0))
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=== /exportEqualsT.ts ===
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declare type T = number;
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>T : Symbol(T, Decl(exportEqualsT.ts, 0, 0))
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export = T;
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>T : Symbol(T, Decl(exportEqualsT.ts, 0, 0))
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=== /reExportValueAsTypeOnly.ts ===
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export type { C } from "./exportValue";
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>C : Symbol(C, Decl(reExportValueAsTypeOnly.ts, 0, 13))
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