TypeScript/tests/cases/fourslash/doubleUnderscoreRenames.ts

/// <reference path='fourslash.ts'/>

// @Filename: fileA.ts
//// [|export function [|{| "contextRangeIndex": 0 |}__foo|]() {
//// }|]
////
// @Filename: fileB.ts
//// [|import { [|{| "contextRangeIndex": 2 |}__foo|] as bar } from "./fileA";|]
////
//// bar();

verify.rangesWithSameTextAreRenameLocations("__foo");
Created a branded type for identifier-escaped strings (#16915) * Created a branded type for escaped strings Then flowed it throughout the compiler, finding and fixing a handful of bugs relating to underscore-prefixed identifiers in the process. Includes a test for two cases noticed - diagnostics from conflicting symbols from export 's, and enum with underscore prefixed member emit. Correctly double underscores WRT mapped types * Add fourslash tests for other fixed issues * use function call over cast * Update forEachEntry type accuracy * Just use escaped names for ActiveLabel * Remove casts from getPropertyNameForPropertyNameNode * This pattern has occurred a few times, could use a helper function. * Remove duplicated helper * Remove unneeded check, use helper * Identifiers list is no longer escaped strings * Extract repeated string-getting code into helper * Rename type and associated functions * Make getName() return UnderscoreEscapedString, add getUnescapedName() * Add list of internal symbol names to escaped string type to cut back on casting * Remove outdated comments * Reassign interned values to nodes, just in case * Swap to string enum * Add deprecated aliases to escapeIdentifier and unescapeIdentifier * Add temp var * Remove unsafe casts * Rename escaped string type as per @sandersn's suggestion, fix string enum usages * Reorganize double underscore tests * Remove jfreeman from TODO * Remove unneeded parenthesis 2017-07-06 23:45:50 +02:00			`/// <reference path='fourslash.ts'/>`

			`// @Filename: fileA.ts`
Rename to use contextSpan 2019-06-13 21:25:02 +02:00			`//// [\|export function [\|{\| "contextRangeIndex": 0 \|}__foo\|]() {`
More tests 2019-06-06 18:49:31 +02:00			`//// }\|]`
Created a branded type for identifier-escaped strings (#16915) * Created a branded type for escaped strings Then flowed it throughout the compiler, finding and fixing a handful of bugs relating to underscore-prefixed identifiers in the process. Includes a test for two cases noticed - diagnostics from conflicting symbols from export 's, and enum with underscore prefixed member emit. Correctly double underscores WRT mapped types * Add fourslash tests for other fixed issues * use function call over cast * Update forEachEntry type accuracy * Just use escaped names for ActiveLabel * Remove casts from getPropertyNameForPropertyNameNode * This pattern has occurred a few times, could use a helper function. * Remove duplicated helper * Remove unneeded check, use helper * Identifiers list is no longer escaped strings * Extract repeated string-getting code into helper * Rename type and associated functions * Make getName() return UnderscoreEscapedString, add getUnescapedName() * Add list of internal symbol names to escaped string type to cut back on casting * Remove outdated comments * Reassign interned values to nodes, just in case * Swap to string enum * Add deprecated aliases to escapeIdentifier and unescapeIdentifier * Add temp var * Remove unsafe casts * Rename escaped string type as per @sandersn's suggestion, fix string enum usages * Reorganize double underscore tests * Remove jfreeman from TODO * Remove unneeded parenthesis 2017-07-06 23:45:50 +02:00			`////`
			`// @Filename: fileB.ts`
Rename to use contextSpan 2019-06-13 21:25:02 +02:00			`//// [\|import { [\|{\| "contextRangeIndex": 2 \|}__foo\|] as bar } from "./fileA";\|]`
Created a branded type for identifier-escaped strings (#16915) * Created a branded type for escaped strings Then flowed it throughout the compiler, finding and fixing a handful of bugs relating to underscore-prefixed identifiers in the process. Includes a test for two cases noticed - diagnostics from conflicting symbols from export 's, and enum with underscore prefixed member emit. Correctly double underscores WRT mapped types * Add fourslash tests for other fixed issues * use function call over cast * Update forEachEntry type accuracy * Just use escaped names for ActiveLabel * Remove casts from getPropertyNameForPropertyNameNode * This pattern has occurred a few times, could use a helper function. * Remove duplicated helper * Remove unneeded check, use helper * Identifiers list is no longer escaped strings * Extract repeated string-getting code into helper * Rename type and associated functions * Make getName() return UnderscoreEscapedString, add getUnescapedName() * Add list of internal symbol names to escaped string type to cut back on casting * Remove outdated comments * Reassign interned values to nodes, just in case * Swap to string enum * Add deprecated aliases to escapeIdentifier and unescapeIdentifier * Add temp var * Remove unsafe casts * Rename escaped string type as per @sandersn's suggestion, fix string enum usages * Reorganize double underscore tests * Remove jfreeman from TODO * Remove unneeded parenthesis 2017-07-06 23:45:50 +02:00			`////`
			`//// bar();`

More tests 2019-06-06 18:49:31 +02:00			`verify.rangesWithSameTextAreRenameLocations("__foo");`