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Semantic token + scope fixes:

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- Highlights pipes of loops/elses payloads correctly
- New ast structure counts last token as the variable itself and not the '}' so change scope checking to '<=' instead of '<'
This commit is contained in:
Luuk de Gram 2021-03-10 09:29:25 +01:00
parent 3ac6c82b9a
commit 85937d48ca
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GPG Key ID: A002B174963DBB7D
3 changed files with 47 additions and 24 deletions
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15
src/analysis.zig
View File

@ -2022,7 +2022,7 @@ pub const DeclWithHandle = struct {
bound_type_params,
),
.array_index => TypeWithHandle{
.type = .{ .data = .primitive, .is_type_val = true },
.type = .{ .data = .primitive, .is_type_val = false },
.handle = self.handle,
},
.label_decl => return null,
@ -2220,7 +2220,7 @@ fn iterateSymbolsGlobalInternal(
use_trail: *std.ArrayList(ast.Node.Index),
) error{OutOfMemory}!void {
for (handle.document_scope.scopes) |scope| {
if (source_index >= scope.range.start and source_index < scope.range.end) {
if (source_index >= scope.range.start and source_index <= scope.range.end) {
var decl_it = scope.decls.iterator();
while (decl_it.next()) |entry| {
if (entry.value == .ast_node and handle.tree.nodes.items(.tag)[entry.value.ast_node].isContainerField()) continue;
@ -2262,7 +2262,7 @@ pub fn innermostContainer(handle: *DocumentStore.Handle, source_index: usize) Ty
if (handle.document_scope.scopes.len == 1) return TypeWithHandle.typeVal(.{ .node = current, .handle = handle });
for (handle.document_scope.scopes[1..]) |scope| {
if (source_index >= scope.range.start and source_index < scope.range.end) {
if (source_index >= scope.range.start and source_index <= scope.range.end) {
switch (scope.data) {
.container => |node| current = node,
else => {},
@ -2344,7 +2344,7 @@ fn lookupSymbolGlobalInternal(
use_trail: *std.ArrayList(ast.Node.Index),
) error{OutOfMemory}!?DeclWithHandle {
for (handle.document_scope.scopes) |scope| {
if (source_index >= scope.range.start and source_index < scope.range.end) {
if (source_index >= scope.range.start and source_index <= scope.range.end) {
if (scope.decls.getEntry(symbol)) |candidate| {
switch (candidate.value) {
.ast_node => |node| {
@ -2585,7 +2585,6 @@ fn makeScopeInternal(
tree: ast.Tree,
node_idx: ast.Node.Index,
) error{OutOfMemory}!void {
// if (node_idx > tree.nodes.len) return;
const tags = tree.nodes.items(.tag);
const token_tags = tree.tokens.items(.tag);
const data = tree.nodes.items(.data);
@ -2819,7 +2818,7 @@ fn makeScopeInternal(
scope.* = .{
.range = .{
.start = offsets.tokenLocation(tree, payload).start,
.end = offsets.tokenLocation(tree, tree.lastToken(if_node.ast.then_expr)).end + 1,
.end = offsets.tokenLocation(tree, tree.lastToken(if_node.ast.then_expr)).end,
},
.decls = std.StringHashMap(Declaration).init(allocator),
.uses = &.{},
@ -2904,7 +2903,7 @@ fn makeScopeInternal(
scope.* = .{
.range = .{
.start = offsets.tokenLocation(tree, payload).start,
.end = offsets.tokenLocation(tree, tree.lastToken(while_node.ast.then_expr)).end + 1,
.end = offsets.tokenLocation(tree, tree.lastToken(while_node.ast.then_expr)).end,
},
.decls = std.StringHashMap(Declaration).init(allocator),
.uses = &.{},
@ -2984,7 +2983,7 @@ fn makeScopeInternal(
scope.* = .{
.range = .{
.start = offsets.tokenLocation(tree, payload).start,
.end = offsets.tokenLocation(tree, tree.lastToken(switch_case.ast.target_expr)).end + 1,
.end = offsets.tokenLocation(tree, tree.lastToken(switch_case.ast.target_expr)).end,
},
.decls = std.StringHashMap(Declaration).init(allocator),
.uses = &.{},

20
src/semantic_tokens.zig
View File

@ -600,16 +600,30 @@ fn writeNodeTokens(
try writeToken(builder, while_node.inline_token, .keyword);
try writeToken(builder, while_node.ast.while_token, .keyword);
try await @asyncCall(child_frame, {}, writeNodeTokens, .{ builder, arena, store, while_node.ast.cond_expr });
try writeToken(builder, while_node.payload_token, .variable);
if (while_node.payload_token) |payload| {
try writeToken(builder, payload - 1, .operator);
try writeToken(builder, payload, .variable);
var r_pipe = payload + 1;
if (token_tags[r_pipe] == .comma) {
r_pipe += 1;
try writeToken(builder, r_pipe, .variable);
r_pipe += 1;
}
try writeToken(builder, r_pipe, .operator);
}
if (while_node.ast.cont_expr != 0)
try await @asyncCall(child_frame, {}, writeNodeTokens, .{ builder, arena, store, while_node.ast.cont_expr });
try await @asyncCall(child_frame, {}, writeNodeTokens, .{ builder, arena, store, while_node.ast.then_expr });
try writeToken(builder, while_node.error_token, .variable);
if (while_node.ast.else_expr != 0) {
try writeToken(builder, while_node.else_token, .keyword);
if (while_node.error_token) |err_token| {
try writeToken(builder, err_token - 1, .operator);
try writeToken(builder, err_token, .variable);
try writeToken(builder, err_token + 1, .operator);
}
try await @asyncCall(child_frame, {}, writeNodeTokens, .{ builder, arena, store, while_node.ast.else_expr });
}
},

32
tests/sessions.zig
View File

@ -4,13 +4,16 @@ const headerPkg = @import("header");
const suffix = if (std.builtin.os.tag == .windows) ".exe" else "";
const allocator = std.heap.page_allocator;
const initialize_message = \\{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":6896,"clientInfo":{"name":"vscode","version":"1.46.1"},"rootPath":null,"rootUri":null,"capabilities":{"workspace":{"applyEdit":true,"workspaceEdit":{"documentChanges":true,"resourceOperations":["create","rename","delete"],"failureHandling":"textOnlyTransactional"},"didChangeConfiguration":{"dynamicRegistration":true},"didChangeWatchedFiles":{"dynamicRegistration":true},"symbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"tagSupport":{"valueSet":[1]}},"executeCommand":{"dynamicRegistration":true},"configuration":true,"workspaceFolders":true},"textDocument":{"publishDiagnostics":{"relatedInformation":true,"versionSupport":false,"tagSupport":{"valueSet":[1,2]},"complexDiagnosticCodeSupport":true},"synchronization":{"dynamicRegistration":true,"willSave":true,"willSaveWaitUntil":true,"didSave":true},"completion":{"dynamicRegistration":true,"contextSupport":true,"completionItem":{"snippetSupport":true,"commitCharactersSupport":true,"documentationFormat":["markdown","plaintext"],"deprecatedSupport":true,"preselectSupport":true,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":true},"completionItemKind":{"valueSet":[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]}},"hover":{"dynamicRegistration":true,"contentFormat":["markdown","plaintext"]},"signatureHelp":{"dynamicRegistration":true,"signatureInformation":{"documentationFormat":["markdown","plaintext"],"parameterInformation":{"labelOffsetSupport":true}},"contextSupport":true},"definition":{"dynamicRegistration":true,"linkSupport":true},"references":{"dynamicRegistration":true},"documentHighlight":{"dynamicRegistration":true},"documentSymbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"hierarchicalDocumentSymbolSupport":true,"tagSupport":{"valueSet":[1]}},"codeAction":{"dynamicRegistration":true,"isPreferredSupport":true,"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["","quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}}},"codeLens":{"dynamicRegistration":true},"formatting":{"dynamicRegistration":true},"rangeFormatting":{"dynamicRegistration":true},"onTypeFormatting":{"dynamicRegistration":true},"rename":{"dynamicRegistration":true,"prepareSupport":true},"documentLink":{"dynamicRegistration":true,"tooltipSupport":true},"typeDefinition":{"dynamicRegistration":true,"linkSupport":true},"implementation":{"dynamicRegistration":true,"linkSupport":true},"colorProvider":{"dynamicRegistration":true},"foldingRange":{"dynamicRegistration":true,"rangeLimit":5000,"lineFoldingOnly":true},"declaration":{"dynamicRegistration":true,"linkSupport":true},"selectionRange":{"dynamicRegistration":true},"semanticTokens":{"dynamicRegistration":true,"tokenTypes":["comment","keyword","number","regexp","operator","namespace","type","struct","class","interface","enum","typeParameter","function","member","macro","variable","parameter","property","label"],"tokenModifiers":["declaration","documentation","static","abstract","deprecated","readonly"]}},"window":{"workDoneProgress":true}},"trace":"off","workspaceFolders":[{"uri":"file://./tests", "name":"root"}]}}
const initialize_message =
\\{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":6896,"clientInfo":{"name":"vscode","version":"1.46.1"},"rootPath":null,"rootUri":null,"capabilities":{"workspace":{"applyEdit":true,"workspaceEdit":{"documentChanges":true,"resourceOperations":["create","rename","delete"],"failureHandling":"textOnlyTransactional"},"didChangeConfiguration":{"dynamicRegistration":true},"didChangeWatchedFiles":{"dynamicRegistration":true},"symbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"tagSupport":{"valueSet":[1]}},"executeCommand":{"dynamicRegistration":true},"configuration":true,"workspaceFolders":true},"textDocument":{"publishDiagnostics":{"relatedInformation":true,"versionSupport":false,"tagSupport":{"valueSet":[1,2]},"complexDiagnosticCodeSupport":true},"synchronization":{"dynamicRegistration":true,"willSave":true,"willSaveWaitUntil":true,"didSave":true},"completion":{"dynamicRegistration":true,"contextSupport":true,"completionItem":{"snippetSupport":true,"commitCharactersSupport":true,"documentationFormat":["markdown","plaintext"],"deprecatedSupport":true,"preselectSupport":true,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":true},"completionItemKind":{"valueSet":[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]}},"hover":{"dynamicRegistration":true,"contentFormat":["markdown","plaintext"]},"signatureHelp":{"dynamicRegistration":true,"signatureInformation":{"documentationFormat":["markdown","plaintext"],"parameterInformation":{"labelOffsetSupport":true}},"contextSupport":true},"definition":{"dynamicRegistration":true,"linkSupport":true},"references":{"dynamicRegistration":true},"documentHighlight":{"dynamicRegistration":true},"documentSymbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"hierarchicalDocumentSymbolSupport":true,"tagSupport":{"valueSet":[1]}},"codeAction":{"dynamicRegistration":true,"isPreferredSupport":true,"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["","quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}}},"codeLens":{"dynamicRegistration":true},"formatting":{"dynamicRegistration":true},"rangeFormatting":{"dynamicRegistration":true},"onTypeFormatting":{"dynamicRegistration":true},"rename":{"dynamicRegistration":true,"prepareSupport":true},"documentLink":{"dynamicRegistration":true,"tooltipSupport":true},"typeDefinition":{"dynamicRegistration":true,"linkSupport":true},"implementation":{"dynamicRegistration":true,"linkSupport":true},"colorProvider":{"dynamicRegistration":true},"foldingRange":{"dynamicRegistration":true,"rangeLimit":5000,"lineFoldingOnly":true},"declaration":{"dynamicRegistration":true,"linkSupport":true},"selectionRange":{"dynamicRegistration":true},"semanticTokens":{"dynamicRegistration":true,"tokenTypes":["comment","keyword","number","regexp","operator","namespace","type","struct","class","interface","enum","typeParameter","function","member","macro","variable","parameter","property","label"],"tokenModifiers":["declaration","documentation","static","abstract","deprecated","readonly"]}},"window":{"workDoneProgress":true}},"trace":"off","workspaceFolders":[{"uri":"file://./tests", "name":"root"}]}}
;
const initialized_message = \\{"jsonrpc":"2.0","method":"initialized","params":{}}
const initialized_message =
\\{"jsonrpc":"2.0","method":"initialized","params":{}}
;
const shutdown_message = \\{"jsonrpc":"2.0", "id":"STDWN", "method":"shutdown","params":{}}
const shutdown_message =
\\{"jsonrpc":"2.0", "id":"STDWN", "method":"shutdown","params":{}}
;
fn sendRequest(req: []const u8, process: *std.ChildProcess) !void {
@ -89,10 +92,12 @@ test "Open file, ask for semantic tokens" {
try sendRequest(initialize_message, process);
try sendRequest(initialized_message, process);
const new_file_req = \\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file://./tests/test.zig","languageId":"zig","version":420,"text":"const std = @import(\"std\");"}}}
const new_file_req =
\\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file://./tests/test.zig","languageId":"zig","version":420,"text":"const std = @import(\"std\");"}}}
;
try sendRequest(new_file_req, process);
const sem_toks_req = \\{"jsonrpc":"2.0","id":2,"method":"textDocument/semanticTokens/full","params":{"textDocument":{"uri":"file://./tests/test.zig"}}}
const sem_toks_req =
\\{"jsonrpc":"2.0","id":2,"method":"textDocument/semanticTokens/full","params":{"textDocument":{"uri":"file://./tests/test.zig"}}}
;
try sendRequest(sem_toks_req, process);
try sendRequest(shutdown_message, process);
@ -106,10 +111,12 @@ test "Requesting a completion in an empty file" {
try sendRequest(initialize_message, process);
try sendRequest(initialized_message, process);
const new_file_req = \\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":""}}}
const new_file_req =
\\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":""}}}
;
try sendRequest(new_file_req, process);
const completion_req = \\{"jsonrpc":"2.0","id":2,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":0,"character":0}}}
const completion_req =
\\{"jsonrpc":"2.0","id":2,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":0,"character":0}}}
;
try sendRequest(completion_req, process);
try sendRequest(shutdown_message, process);
@ -121,19 +128,22 @@ test "Requesting a completion with no trailing whitespace" {
try sendRequest(initialize_message, process);
try sendRequest(initialized_message, process);
const new_file_req = \\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"const std = @import(\"std\");\nc"}}}
const new_file_req =
\\{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"file:///test.zig","languageId":"zig","version":420,"text":"const std = @import(\"std\");\nc"}}}
;
try sendRequest(new_file_req, process);
const completion_req = \\{"jsonrpc":"2.0","id":2,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":1}}}
const completion_req =
\\{"jsonrpc":"2.0","id":2,"method":"textDocument/completion","params":{"textDocument":{"uri":"file:///test.zig"}, "position":{"line":1,"character":1}}}
;
try sendRequest(completion_req, process);
try sendRequest(shutdown_message, process);
try consumeOutputAndWait(process, .{
\\{"jsonrpc":"2.0","id":2,"result":{"isIncomplete":false,"items":[]}}
\\{"jsonrpc":"2.0","id":2,"result":{"isIncomplete":false,"items":[{"label":"std","kind":21,"textEdit":null,"filterText":null,"insertText":null,"insertTextFormat":1,"detail":"const std = @import(\"std\")","documentation":null}]}}
});
}
const initialize_message_offs = \\{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":6896,"clientInfo":{"name":"vscode","version":"1.46.1"},"rootPath":null,"rootUri":null,"capabilities":{"offsetEncoding":["utf-16", "utf-8"],"workspace":{"applyEdit":true,"workspaceEdit":{"documentChanges":true,"resourceOperations":["create","rename","delete"],"failureHandling":"textOnlyTransactional"},"didChangeConfiguration":{"dynamicRegistration":true},"didChangeWatchedFiles":{"dynamicRegistration":true},"symbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"tagSupport":{"valueSet":[1]}},"executeCommand":{"dynamicRegistration":true},"configuration":true,"workspaceFolders":true},"textDocument":{"publishDiagnostics":{"relatedInformation":true,"versionSupport":false,"tagSupport":{"valueSet":[1,2]},"complexDiagnosticCodeSupport":true},"synchronization":{"dynamicRegistration":true,"willSave":true,"willSaveWaitUntil":true,"didSave":true},"completion":{"dynamicRegistration":true,"contextSupport":true,"completionItem":{"snippetSupport":true,"commitCharactersSupport":true,"documentationFormat":["markdown","plaintext"],"deprecatedSupport":true,"preselectSupport":true,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":true},"completionItemKind":{"valueSet":[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]}},"hover":{"dynamicRegistration":true,"contentFormat":["markdown","plaintext"]},"signatureHelp":{"dynamicRegistration":true,"signatureInformation":{"documentationFormat":["markdown","plaintext"],"parameterInformation":{"labelOffsetSupport":true}},"contextSupport":true},"definition":{"dynamicRegistration":true,"linkSupport":true},"references":{"dynamicRegistration":true},"documentHighlight":{"dynamicRegistration":true},"documentSymbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"hierarchicalDocumentSymbolSupport":true,"tagSupport":{"valueSet":[1]}},"codeAction":{"dynamicRegistration":true,"isPreferredSupport":true,"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["","quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}}},"codeLens":{"dynamicRegistration":true},"formatting":{"dynamicRegistration":true},"rangeFormatting":{"dynamicRegistration":true},"onTypeFormatting":{"dynamicRegistration":true},"rename":{"dynamicRegistration":true,"prepareSupport":true},"documentLink":{"dynamicRegistration":true,"tooltipSupport":true},"typeDefinition":{"dynamicRegistration":true,"linkSupport":true},"implementation":{"dynamicRegistration":true,"linkSupport":true},"colorProvider":{"dynamicRegistration":true},"foldingRange":{"dynamicRegistration":true,"rangeLimit":5000,"lineFoldingOnly":true},"declaration":{"dynamicRegistration":true,"linkSupport":true},"selectionRange":{"dynamicRegistration":true},"semanticTokens":{"dynamicRegistration":true,"tokenTypes":["comment","keyword","number","regexp","operator","namespace","type","struct","class","interface","enum","typeParameter","function","member","macro","variable","parameter","property","label"],"tokenModifiers":["declaration","documentation","static","abstract","deprecated","readonly"]}},"window":{"workDoneProgress":true}},"trace":"off","workspaceFolders":null}}
const initialize_message_offs =
\\{"jsonrpc":"2.0","id":0,"method":"initialize","params":{"processId":6896,"clientInfo":{"name":"vscode","version":"1.46.1"},"rootPath":null,"rootUri":null,"capabilities":{"offsetEncoding":["utf-16", "utf-8"],"workspace":{"applyEdit":true,"workspaceEdit":{"documentChanges":true,"resourceOperations":["create","rename","delete"],"failureHandling":"textOnlyTransactional"},"didChangeConfiguration":{"dynamicRegistration":true},"didChangeWatchedFiles":{"dynamicRegistration":true},"symbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"tagSupport":{"valueSet":[1]}},"executeCommand":{"dynamicRegistration":true},"configuration":true,"workspaceFolders":true},"textDocument":{"publishDiagnostics":{"relatedInformation":true,"versionSupport":false,"tagSupport":{"valueSet":[1,2]},"complexDiagnosticCodeSupport":true},"synchronization":{"dynamicRegistration":true,"willSave":true,"willSaveWaitUntil":true,"didSave":true},"completion":{"dynamicRegistration":true,"contextSupport":true,"completionItem":{"snippetSupport":true,"commitCharactersSupport":true,"documentationFormat":["markdown","plaintext"],"deprecatedSupport":true,"preselectSupport":true,"tagSupport":{"valueSet":[1]},"insertReplaceSupport":true},"completionItemKind":{"valueSet":[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]}},"hover":{"dynamicRegistration":true,"contentFormat":["markdown","plaintext"]},"signatureHelp":{"dynamicRegistration":true,"signatureInformation":{"documentationFormat":["markdown","plaintext"],"parameterInformation":{"labelOffsetSupport":true}},"contextSupport":true},"definition":{"dynamicRegistration":true,"linkSupport":true},"references":{"dynamicRegistration":true},"documentHighlight":{"dynamicRegistration":true},"documentSymbol":{"dynamicRegistration":true,"symbolKind":{"valueSet":[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]},"hierarchicalDocumentSymbolSupport":true,"tagSupport":{"valueSet":[1]}},"codeAction":{"dynamicRegistration":true,"isPreferredSupport":true,"codeActionLiteralSupport":{"codeActionKind":{"valueSet":["","quickfix","refactor","refactor.extract","refactor.inline","refactor.rewrite","source","source.organizeImports"]}}},"codeLens":{"dynamicRegistration":true},"formatting":{"dynamicRegistration":true},"rangeFormatting":{"dynamicRegistration":true},"onTypeFormatting":{"dynamicRegistration":true},"rename":{"dynamicRegistration":true,"prepareSupport":true},"documentLink":{"dynamicRegistration":true,"tooltipSupport":true},"typeDefinition":{"dynamicRegistration":true,"linkSupport":true},"implementation":{"dynamicRegistration":true,"linkSupport":true},"colorProvider":{"dynamicRegistration":true},"foldingRange":{"dynamicRegistration":true,"rangeLimit":5000,"lineFoldingOnly":true},"declaration":{"dynamicRegistration":true,"linkSupport":true},"selectionRange":{"dynamicRegistration":true},"semanticTokens":{"dynamicRegistration":true,"tokenTypes":["comment","keyword","number","regexp","operator","namespace","type","struct","class","interface","enum","typeParameter","function","member","macro","variable","parameter","property","label"],"tokenModifiers":["declaration","documentation","static","abstract","deprecated","readonly"]}},"window":{"workDoneProgress":true}},"trace":"off","workspaceFolders":null}}
;
test "Requesting utf-8 offset encoding" {