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Merged
Andrew Branch (andrewbranch) merged 8 commits into from
Dec 13, 2024
Merged

Add --module node18 #60722

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35b5e82
Add option value and update diagnostics
andrewbranch Dec 6, 2024
ae11b63
Add variant to tests, update all conditions checking for node16/noden…
andrewbranch Dec 9, 2024
6dcad20
Revert package.json test change
andrewbranch Dec 9, 2024
cbe271c
Undo bad test changes
andrewbranch Dec 9, 2024
08d6397
Search for "case: ModuleKind" and update
andrewbranch Dec 9, 2024
3387612
Fix module/moduleResolution agreement error
andrewbranch Dec 10, 2024
b2fd9af
Merge branch 'main' into module-node18
andrewbranch Dec 12, 2024
c477aa7
Remove extra space
andrewbranch Dec 12, 2024
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Add option value and update diagnostics
  • Loading branch information
@andrewbranch
andrewbranch committed Dec 6, 2024
commit 35b5e8207b1ef83b02ea7b2d15306381ff70a3c3
16 changes: 8 additions & 8 deletions src/compiler/checker.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -37633,7 +37633,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
}
}
else if (moduleKind < ModuleKind.ES2020 && moduleKind !== ModuleKind.System) {
error(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext);
error(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_node18_or_nodenext);
}
const file = getSourceFileOfNode(node);
Debug.assert(!!(file.flags & NodeFlags.PossiblyContainsImportMeta), "Containing file is missing import meta node flag.");
Expand Down Expand Up @@ -39228,8 +39228,8 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
// fallthrough
default:
span ??= getSpanOfTokenAtPosition(sourceFile, node.pos);
const message = isAwaitExpression(node) ? Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher :
Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher;
const message = isAwaitExpression(node) ? Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_node18_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher :
Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_node18_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher;
diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message));
hasError = true;
break;
Expand Down Expand Up @@ -48065,10 +48065,10 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
const message = isImportAttributes
? moduleKind === ModuleKind.NodeNext
? Diagnostics.Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls
: Diagnostics.Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve
: Diagnostics.Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_node18_nodenext_or_preserve
: moduleKind === ModuleKind.NodeNext
? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls
: Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve;
: Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_node18_nodenext_or_preserve;
return grammarErrorOnNode(node, message);
}

Expand Down Expand Up @@ -52076,7 +52076,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
// fallthrough
default:
diagnostics.add(
createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher),
createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_node18_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher),
);
break;
}
Expand Down Expand Up @@ -52878,7 +52878,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
}

if (moduleKind === ModuleKind.ES2015) {
return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext);
return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_node18_or_nodenext);
}

if (node.typeArguments) {
Expand All @@ -52892,7 +52892,7 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {

if (nodeArguments.length > 1) {
const importAttributesArgument = nodeArguments[1];
return grammarErrorOnNode(importAttributesArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodenext_or_preserve);
return grammarErrorOnNode(importAttributesArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_node18_nodenext_or_preserve);
}
}

Expand Down
1 change: 1 addition & 0 deletions src/compiler/commandLineParser.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -600,6 +600,7 @@ export const moduleOptionDeclaration: CommandLineOptionOfCustomType = {
es2022: ModuleKind.ES2022,
esnext: ModuleKind.ESNext,
node16: ModuleKind.Node16,
node18: ModuleKind.Node18,
nodenext: ModuleKind.NodeNext,
preserve: ModuleKind.Preserve,
})),
Expand Down
16 changes: 8 additions & 8 deletions src/compiler/diagnosticMessages.json
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Expand Up @@ -1028,11 +1028,11 @@
"category": "Error",
"code": 1322
},
"Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'.": {
"Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', 'node18', or 'nodenext'.": {
"category": "Error",
"code": 1323
},
"Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', 'nodenext', or 'preserve'.": {
"Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', 'node18', 'nodenext', or 'preserve'.": {
"category": "Error",
"code": 1324
},
Expand Down Expand Up @@ -1100,7 +1100,7 @@
"category": "Error",
"code": 1341
},
"The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'.": {
"The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', 'node18', or 'nodenext'.": {
"category": "Error",
"code": 1343
},
Expand Down Expand Up @@ -1220,7 +1220,7 @@
"category": "Message",
"code": 1377
},
"Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher.": {
"Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'node18', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher.": {
"category": "Error",
"code": 1378
},
Expand Down Expand Up @@ -1424,7 +1424,7 @@
"category": "Error",
"code": 1431
},
"Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher.": {
"Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'node18', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher.": {
"category": "Error",
"code": 1432
},
Expand Down Expand Up @@ -3788,15 +3788,15 @@
"category": "Error",
"code": 2820
},
"Import assertions are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'.": {
"Import assertions are only supported when the '--module' option is set to 'esnext', 'node18', 'nodenext', or 'preserve'.": {
"category": "Error",
"code": 2821
},
"Import assertions cannot be used with type-only imports or exports.": {
"category": "Error",
"code": 2822
},
"Import attributes are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'.": {
"Import attributes are only supported when the '--module' option is set to 'esnext', 'node18', 'nodenext', or 'preserve'.": {
"category": "Error",
"code": 2823
},
Expand Down Expand Up @@ -3876,7 +3876,7 @@
"category": "Error",
"code": 2853
},
"Top-level 'await using' statements are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher.": {
"Top-level 'await using' statements are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'node18', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher.": {
"category": "Error",
"code": 2854
},
Expand Down
1 change: 1 addition & 0 deletions src/compiler/types.ts
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Expand Up @@ -7545,6 +7545,7 @@ export enum ModuleKind {

// Node16+ is an amalgam of commonjs (albeit updated) and es2022+, and represents a distinct module system from es2020/esnext
Node16 = 100,
Node18 = 101,
NodeNext = 199,

// Emit as written
Expand Down
1 change: 1 addition & 0 deletions src/server/protocol.ts
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Expand Up @@ -3254,6 +3254,7 @@ export const enum ModuleKind {
ES2022 = "es2022",
ESNext = "esnext",
Node16 = "node16",
Node18 = "node18",
NodeNext = "nodenext",
Preserve = "preserve",
}
Expand Down
6 changes: 3 additions & 3 deletions src/services/codefixes/fixModuleAndTargetOptions.ts
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Expand Up @@ -19,9 +19,9 @@ import {

registerCodeFix({
errorCodes: [
Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_node18_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_node18_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_node18_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code,
],
getCodeActions: function getCodeActionsToFixModuleAndTarget(context) {
const compilerOptions = context.program.getCompilerOptions();
Expand Down
1 change: 1 addition & 0 deletions src/services/codefixes/importFixes.ts
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Expand Up @@ -1558,6 +1558,7 @@ function getUmdImportKind(importingFile: SourceFile | FutureSourceFile, program:
// Fall back to the `import * as ns` style import.
return ImportKind.Namespace;
case ModuleKind.Node16:
case ModuleKind.Node18:
case ModuleKind.NodeNext:
return getImpliedNodeFormatForEmit(importingFile, program) === ModuleKind.ESNext ? ImportKind.Namespace : ImportKind.CommonJS;
default:
Expand Down