refactor semantic tokens
This commit is contained in:
Techatrix
Lee Cannon
parent
bbc082d102
commit
865e5efe8b
@ -614,6 +614,16 @@ fn allDigits(str: []const u8) bool {
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return true;
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}
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pub fn isValueIdent(text: []const u8) bool {
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const PrimitiveTypes = std.ComptimeStringMap(void, .{
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.{"true"},
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.{"false"},
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.{"null"},
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.{"undefined"},
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});
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return PrimitiveTypes.has(text);
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}
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pub fn isTypeIdent(text: []const u8) bool {
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const PrimitiveTypes = std.ComptimeStringMap(void, .{
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.{"isize"}, .{"usize"},
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@ -25,7 +25,7 @@ pub const TokenType = enum(u32) {
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keywordLiteral,
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};
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pub const TokenModifiers = packed struct {
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pub const TokenModifiers = packed struct(u16) {
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namespace: bool = false,
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@"struct": bool = false,
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@"enum": bool = false,
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@ -35,73 +35,49 @@ pub const TokenModifiers = packed struct {
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@"async": bool = false,
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documentation: bool = false,
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generic: bool = false,
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fn toInt(self: TokenModifiers) u32 {
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var res: u32 = 0;
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inline for (std.meta.fields(TokenModifiers), 0..) |field, i| {
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if (@field(self, field.name)) {
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res |= 1 << i;
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}
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}
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return res;
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}
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inline fn set(self: *TokenModifiers, comptime field: []const u8) void {
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@field(self, field) = true;
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}
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_: u7 = 0,
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};
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const Builder = struct {
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arena: std.mem.Allocator,
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store: *DocumentStore,
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handle: *const DocumentStore.Handle,
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previous_position: usize = 0,
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previous_source_index: usize = 0,
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previous_token: ?Ast.TokenIndex = null,
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arr: std.ArrayListUnmanaged(u32),
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token_buffer: std.ArrayListUnmanaged(u32) = .{},
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encoding: offsets.Encoding,
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fn init(arena: std.mem.Allocator, store: *DocumentStore, handle: *const DocumentStore.Handle, encoding: offsets.Encoding) Builder {
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return Builder{
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.arena = arena,
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.store = store,
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.handle = handle,
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.arr = std.ArrayListUnmanaged(u32){},
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.encoding = encoding,
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};
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}
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fn add(self: *Builder, token: Ast.TokenIndex, token_type: TokenType, token_modifiers: TokenModifiers) !void {
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const tree = self.handle.tree;
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const starts = tree.tokens.items(.start);
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const next_start = starts[token];
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if (next_start < self.previous_position) return;
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if (starts[token] < self.previous_source_index) return;
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if (self.previous_token) |prev| {
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// Highlight gaps between AST nodes. These can contain comments or malformed code.
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var i = prev + 1;
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while (i < token) : (i += 1) {
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try handleComments(self, starts[i - 1], starts[i]);
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try handleToken(self, i);
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}
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}
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self.previous_token = token;
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try self.handleComments(if (token > 0) starts[token - 1] else 0, next_start);
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try self.handleComments(starts[token -| 1], starts[token]);
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const length = offsets.tokenLength(tree, token, self.encoding);
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try self.addDirect(token_type, token_modifiers, next_start, length);
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try self.addDirect(token_type, token_modifiers, starts[token], length);
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}
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fn finish(self: *Builder) !void {
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fn finish(self: *Builder) error{OutOfMemory}!types.SemanticTokens {
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const starts = self.handle.tree.tokens.items(.start);
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const last_token = self.previous_token orelse 0;
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var i = last_token + 1;
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while (i < starts.len) : (i += 1) {
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try handleComments(self, starts[i - 1], starts[i]);
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try handleToken(self, i);
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}
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try self.handleComments(starts[starts.len - 1], self.handle.tree.source.len);
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return .{ .data = try self.token_buffer.toOwnedSlice(self.arena) };
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}
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/// Highlight a token without semantic context.
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@ -181,23 +157,19 @@ const Builder = struct {
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}
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fn addDirect(self: *Builder, tok_type: TokenType, tok_mod: TokenModifiers, start: usize, length: usize) !void {
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if (start < self.previous_position) return;
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if (start < self.previous_source_index) return;
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const text = self.handle.tree.source[self.previous_position..start];
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const text = self.handle.tree.source[self.previous_source_index..start];
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const delta = offsets.indexToPosition(text, text.len, self.encoding);
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try self.arr.appendSlice(self.arena, &.{
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try self.token_buffer.appendSlice(self.arena, &.{
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@truncate(u32, delta.line),
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@truncate(u32, delta.character),
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@truncate(u32, length),
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@enumToInt(tok_type),
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tok_mod.toInt(),
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@bitCast(u16, tok_mod),
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});
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self.previous_position = start;
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}
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fn toOwnedSlice(self: *Builder) error{OutOfMemory}![]u32 {
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return self.arr.toOwnedSlice(self.arena);
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self.previous_source_index = start;
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}
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};
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@ -217,10 +189,7 @@ fn writeDocComments(builder: *Builder, tree: Ast, doc: Ast.TokenIndex) !void {
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while (token_tags[tok_idx] == .doc_comment or
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token_tags[tok_idx] == .container_doc_comment) : (tok_idx += 1)
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{
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var tok_mod = TokenModifiers{};
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tok_mod.set("documentation");
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try builder.add(tok_idx, .comment, tok_mod);
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try builder.add(tok_idx, .comment, .{ .documentation = true });
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}
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}
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@ -238,15 +207,15 @@ fn colorIdentifierBasedOnType(builder: *Builder, type_node: analysis.TypeWithHan
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if (type_node.type.is_type_val) {
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var new_tok_mod = tok_mod;
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if (type_node.isNamespace())
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new_tok_mod.set("namespace")
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new_tok_mod.namespace = true
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else if (type_node.isStructType())
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new_tok_mod.set("struct")
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new_tok_mod.@"struct" = true
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else if (type_node.isEnumType())
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new_tok_mod.set("enum")
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new_tok_mod.@"enum" = true
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else if (type_node.isUnionType())
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new_tok_mod.set("union")
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new_tok_mod.@"union" = true
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else if (type_node.isOpaqueType())
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new_tok_mod.set("opaque");
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new_tok_mod.@"opaque" = true;
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try writeTokenMod(builder, target_tok, .type, new_tok_mod);
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} else if (type_node.isTypeFunc()) {
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@ -254,7 +223,7 @@ fn colorIdentifierBasedOnType(builder: *Builder, type_node: analysis.TypeWithHan
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} else if (type_node.isFunc()) {
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var new_tok_mod = tok_mod;
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if (type_node.isGenericFunc()) {
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new_tok_mod.set("generic");
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new_tok_mod.generic = true;
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}
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try writeTokenMod(builder, target_tok, .function, new_tok_mod);
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} else {
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@ -263,7 +232,7 @@ fn colorIdentifierBasedOnType(builder: *Builder, type_node: analysis.TypeWithHan
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}
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/// HACK self-hosted has not implemented async yet
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fn callWriteNodeTokens(allocator: std.mem.Allocator, args: anytype) error{OutOfMemory}!void {
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inline fn callWriteNodeTokens(allocator: std.mem.Allocator, args: anytype) error{OutOfMemory}!void {
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if (zig_builtin.zig_backend == .other or zig_builtin.zig_backend == .stage1) {
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const FrameSize = @sizeOf(@Frame(writeNodeTokens));
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var child_frame = try allocator.alignedAlloc(u8, std.Target.stack_align, FrameSize);
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@ -276,9 +245,7 @@ fn callWriteNodeTokens(allocator: std.mem.Allocator, args: anytype) error{OutOfM
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}
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}
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fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMemory}!void {
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const node = maybe_node orelse return;
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fn writeNodeTokens(builder: *Builder, node: Ast.Node.Index) error{OutOfMemory}!void {
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const handle = builder.handle;
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const tree = handle.tree;
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const node_tags = tree.nodes.items(.tag);
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@ -302,10 +269,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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try writeToken(builder, main_token, .keyword);
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if (node_data[node].lhs != 0) {
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const payload_tok = node_data[node].lhs;
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try writeToken(builder, payload_tok - 1, .operator);
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try writeToken(builder, payload_tok, .variable);
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try writeToken(builder, payload_tok + 1, .operator);
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try writeTokenMod(builder, node_data[node].lhs, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
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@ -316,7 +280,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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.block_two_semicolon,
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=> {
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if (token_tags[main_token - 1] == .colon and token_tags[main_token - 2] == .identifier) {
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try writeToken(builder, main_token - 2, .label);
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try writeTokenMod(builder, main_token - 2, .label, .{ .declaration = true });
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}
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var buffer: [2]Ast.Node.Index = undefined;
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@ -350,14 +314,18 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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} else {
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try writeTokenMod(builder, var_decl.ast.mut_token + 1, .variable, .{ .declaration = true });
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}
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if (token_tags[var_decl.ast.mut_token + 2] == .equal) {
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try writeToken(builder, var_decl.ast.mut_token + 2, .operator);
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}
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try callWriteNodeTokens(allocator, .{ builder, var_decl.ast.type_node });
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try callWriteNodeTokens(allocator, .{ builder, var_decl.ast.align_node });
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try callWriteNodeTokens(allocator, .{ builder, var_decl.ast.section_node });
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if (var_decl.ast.init_node != 0) {
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const equal_token = tree.firstToken(var_decl.ast.init_node) - 1;
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if (token_tags[equal_token] == .equal) {
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try writeToken(builder, equal_token, .operator);
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}
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}
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try callWriteNodeTokens(allocator, .{ builder, var_decl.ast.init_node });
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},
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.@"usingnamespace" => {
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@ -415,7 +383,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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}
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},
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.error_value => {
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if (node_data[node].lhs > 0) {
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if (node_data[node].lhs != 0) {
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try writeToken(builder, node_data[node].lhs - 1, .keyword);
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}
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try writeToken(builder, node_data[node].rhs, .errorTag);
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@ -423,7 +391,9 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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.identifier => {
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const name = offsets.nodeToSlice(tree, node);
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if (std.mem.eql(u8, name, "undefined")) {
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if (std.mem.eql(u8, name, "_")) {
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return;
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} else if (analysis.isValueIdent(name)) {
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return try writeToken(builder, main_token, .keywordLiteral);
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} else if (analysis.isTypeIdent(name)) {
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return try writeToken(builder, main_token, .type);
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@ -446,7 +416,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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return try colorIdentifierBasedOnType(builder, decl_type, main_token, .{});
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}
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}
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return try writeToken(builder, main_token, .variable);
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try writeTokenMod(builder, main_token, .variable, .{});
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},
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.fn_proto,
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.fn_proto_one,
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@ -469,10 +439,10 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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else
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.function;
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const tok_mod = if (analysis.isGenericFunction(tree, fn_proto))
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TokenModifiers{ .generic = true }
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else
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TokenModifiers{};
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const tok_mod = TokenModifiers{
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.declaration = true,
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.generic = analysis.isGenericFunction(tree, fn_proto),
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};
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try writeTokenMod(builder, fn_proto.name_token, func_name_tok_type, tok_mod);
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@ -497,11 +467,8 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
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},
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.anyframe_type => {
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try writeToken(builder, main_token, .type);
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if (node_data[node].rhs != 0) {
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try writeToken(builder, node_data[node].lhs, .type);
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try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
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}
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try writeToken(builder, main_token, .keyword);
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try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
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},
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.@"defer" => {
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try writeToken(builder, main_token, .keyword);
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@ -537,10 +504,9 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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for (switch_case.ast.values) |item_node| try callWriteNodeTokens(allocator, .{ builder, item_node });
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// check it it's 'else'
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if (switch_case.ast.values.len == 0) try writeToken(builder, switch_case.ast.arrow_token - 1, .keyword);
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try writeToken(builder, switch_case.ast.arrow_token, .operator);
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if (switch_case.payload_token) |payload_token| {
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const actual_payload = payload_token + @boolToInt(token_tags[payload_token] == .asterisk);
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try writeToken(builder, actual_payload, .variable);
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try writeTokenMod(builder, actual_payload, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, switch_case.ast.target_expr });
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},
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@ -554,15 +520,9 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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try writeToken(builder, while_node.ast.while_token, .keyword);
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try callWriteNodeTokens(allocator, .{ builder, while_node.ast.cond_expr });
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if (while_node.payload_token) |payload| {
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try writeToken(builder, payload - 1, .operator);
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try writeToken(builder, payload, .variable);
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var r_pipe = payload + 1;
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if (token_tags[r_pipe] == .comma) {
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r_pipe += 1;
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try writeToken(builder, r_pipe, .variable);
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r_pipe += 1;
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}
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try writeToken(builder, r_pipe, .operator);
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const capture_is_ref = token_tags[payload] == .asterisk;
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const name_token = payload + @boolToInt(capture_is_ref);
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try writeTokenMod(builder, name_token, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, while_node.ast.cont_expr });
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@ -572,9 +532,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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try writeToken(builder, while_node.else_token, .keyword);
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if (while_node.error_token) |err_token| {
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try writeToken(builder, err_token - 1, .operator);
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try writeToken(builder, err_token, .variable);
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try writeToken(builder, err_token + 1, .operator);
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try writeTokenMod(builder, err_token, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, while_node.ast.else_expr });
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}
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@ -597,13 +555,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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const name_token = capture_token + @boolToInt(capture_is_ref);
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capture_token = name_token + 2;
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if (capture_is_ref) {
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try writeToken(builder, capture_token, .operator);
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}
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try writeToken(builder, name_token, .variable);
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if (token_tags[name_token + 1] == .pipe) {
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try writeToken(builder, name_token + 1, .operator);
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}
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try writeTokenMod(builder, name_token, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, for_node.ast.then_expr });
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@ -621,20 +573,14 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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try callWriteNodeTokens(allocator, .{ builder, if_node.ast.cond_expr });
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if (if_node.payload_token) |payload| {
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// if (?x) |x|
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try writeToken(builder, payload - 1, .operator); // |
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try writeToken(builder, payload, .variable); // x
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try writeToken(builder, payload + 1, .operator); // |
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try writeTokenMod(builder, payload, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, if_node.ast.then_expr });
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if (if_node.ast.else_expr != 0) {
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try writeToken(builder, if_node.else_token, .keyword);
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if (if_node.error_token) |err_token| {
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// else |err|
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try writeToken(builder, err_token - 1, .operator); // |
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try writeToken(builder, err_token, .variable); // err
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try writeToken(builder, err_token + 1, .operator); // |
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try writeTokenMod(builder, err_token, .variable, .{ .declaration = true });
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}
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try callWriteNodeTokens(allocator, .{ builder, if_node.ast.else_expr });
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}
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@ -722,15 +668,9 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
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try callWriteNodeTokens(allocator, .{ builder, slice.ast.sliced });
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try callWriteNodeTokens(allocator, .{ builder, slice.ast.start });
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try writeToken(builder, ast.lastToken(tree, slice.ast.start) + 1, .operator);
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try callWriteNodeTokens(allocator, .{ builder, slice.ast.end });
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try callWriteNodeTokens(allocator, .{ builder, slice.ast.sentinel });
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},
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.array_access => {
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try callWriteNodeTokens(allocator, .{ builder, node_data[node].lhs });
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
|
||||
},
|
||||
.deref => {
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].lhs });
|
||||
try writeToken(builder, main_token, .operator);
|
||||
@ -758,7 +698,6 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
try writeToken(builder, main_token, .number);
|
||||
},
|
||||
.enum_literal => {
|
||||
try writeToken(builder, main_token - 1, .enumMember);
|
||||
try writeToken(builder, main_token, .enumMember);
|
||||
},
|
||||
.builtin_call,
|
||||
@ -788,8 +727,6 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
try writeToken(builder, main_token, .keywordLiteral);
|
||||
},
|
||||
.@"asm",
|
||||
.asm_output,
|
||||
.asm_input,
|
||||
.asm_simple,
|
||||
=> {
|
||||
const asm_node: Ast.full.Asm = tree.fullAsm(node).?;
|
||||
@ -797,15 +734,56 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
try writeToken(builder, main_token, .keyword);
|
||||
try writeToken(builder, asm_node.volatile_token, .keyword);
|
||||
try callWriteNodeTokens(allocator, .{ builder, asm_node.ast.template });
|
||||
// TODO Inputs, outputs.
|
||||
|
||||
for (asm_node.outputs) |output_node| {
|
||||
try writeToken(builder, main_tokens[output_node], .variable);
|
||||
try writeToken(builder, main_tokens[output_node] + 2, .string);
|
||||
const has_arrow = token_tags[main_tokens[output_node] + 4] == .arrow;
|
||||
if (has_arrow) {
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[output_node].lhs });
|
||||
} else {
|
||||
try writeToken(builder, main_tokens[output_node] + 4, .variable);
|
||||
}
|
||||
}
|
||||
|
||||
for (asm_node.inputs) |input_node| {
|
||||
try writeToken(builder, main_tokens[input_node], .variable);
|
||||
try writeToken(builder, main_tokens[input_node] + 2, .string);
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[input_node].lhs });
|
||||
}
|
||||
|
||||
if (asm_node.first_clobber) |first_clobber| clobbers: {
|
||||
var tok_i = first_clobber;
|
||||
while (true) : (tok_i += 1) {
|
||||
try writeToken(builder, tok_i, .string);
|
||||
tok_i += 1;
|
||||
switch (token_tags[tok_i]) {
|
||||
.r_paren => break :clobbers,
|
||||
.comma => {
|
||||
if (token_tags[tok_i + 1] == .r_paren) {
|
||||
break :clobbers;
|
||||
} else {
|
||||
continue;
|
||||
}
|
||||
},
|
||||
else => break :clobbers,
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
.asm_output,
|
||||
.asm_input,
|
||||
=> unreachable,
|
||||
.test_decl => {
|
||||
if (analysis.getDocCommentTokenIndex(token_tags, main_token)) |doc|
|
||||
try writeDocComments(builder, tree, doc);
|
||||
|
||||
try writeToken(builder, main_token, .keyword);
|
||||
if (token_tags[main_token + 1] == .string_literal)
|
||||
try writeToken(builder, main_token + 1, .string);
|
||||
switch (token_tags[node_data[node].lhs]) {
|
||||
.string_literal => try writeToken(builder, node_data[node].lhs, .string),
|
||||
.identifier => try writeToken(builder, node_data[node].lhs, .variable),
|
||||
else => {},
|
||||
}
|
||||
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
|
||||
},
|
||||
@ -813,9 +791,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].lhs });
|
||||
try writeToken(builder, main_token, .keyword);
|
||||
if (token_tags[main_token + 1] == .pipe) {
|
||||
try writeTokenMod(builder, main_token + 2, .variable, .{
|
||||
.declaration = true,
|
||||
});
|
||||
try writeTokenMod(builder, main_token + 2, .variable, .{ .declaration = true });
|
||||
}
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
|
||||
},
|
||||
@ -853,7 +829,6 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
.bool_or,
|
||||
.div,
|
||||
.equal_equal,
|
||||
.error_union,
|
||||
.greater_or_equal,
|
||||
.greater_than,
|
||||
.less_or_equal,
|
||||
@ -863,12 +838,10 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
.mul,
|
||||
.mul_wrap,
|
||||
.mul_sat,
|
||||
.switch_range,
|
||||
.sub,
|
||||
.sub_wrap,
|
||||
.sub_sat,
|
||||
.@"orelse",
|
||||
.for_range,
|
||||
=> {
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].lhs });
|
||||
const token_type: TokenType = switch (tag) {
|
||||
@ -879,6 +852,14 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
try writeToken(builder, main_token, token_type);
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
|
||||
},
|
||||
.array_access,
|
||||
.error_union,
|
||||
.switch_range,
|
||||
.for_range,
|
||||
=> {
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].lhs });
|
||||
try callWriteNodeTokens(allocator, .{ builder, node_data[node].rhs });
|
||||
},
|
||||
.field_access => {
|
||||
const data = node_data[node];
|
||||
if (data.rhs == 0) return;
|
||||
@ -887,7 +868,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
|
||||
// TODO This is basically exactly the same as what is done in analysis.resolveTypeOfNode, with the added
|
||||
// writeToken code.
|
||||
// Maybe we can hook into it insead? Also applies to Identifier and VarDecl
|
||||
// Maybe we can hook into it instead? Also applies to Identifier and VarDecl
|
||||
var bound_type_params = analysis.BoundTypeParams{};
|
||||
defer bound_type_params.deinit(builder.store.allocator);
|
||||
|
||||
@ -980,7 +961,6 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) error{OutOfMe
|
||||
|
||||
try callWriteNodeTokens(allocator, .{ builder, array_type.ast.elem_count });
|
||||
try callWriteNodeTokens(allocator, .{ builder, array_type.ast.sentinel });
|
||||
|
||||
try callWriteNodeTokens(allocator, .{ builder, array_type.ast.elem_type });
|
||||
},
|
||||
.address_of,
|
||||
@ -1050,8 +1030,13 @@ pub fn writeSemanticTokens(
|
||||
handle: *const DocumentStore.Handle,
|
||||
loc: ?offsets.Loc,
|
||||
encoding: offsets.Encoding,
|
||||
) !types.SemanticTokens {
|
||||
var builder = Builder.init(arena, store, handle, encoding);
|
||||
) error{OutOfMemory}!types.SemanticTokens {
|
||||
var builder = Builder{
|
||||
.arena = arena,
|
||||
.store = store,
|
||||
.handle = handle,
|
||||
.encoding = encoding,
|
||||
};
|
||||
|
||||
const nodes = if (loc) |l| try ast.nodesAtLoc(arena, handle.tree, l) else handle.tree.rootDecls();
|
||||
|
||||
@ -1059,6 +1044,6 @@ pub fn writeSemanticTokens(
|
||||
for (nodes) |child| {
|
||||
try writeNodeTokens(&builder, child);
|
||||
}
|
||||
try builder.finish();
|
||||
return .{ .data = try builder.toOwnedSlice() };
|
||||
|
||||
return try builder.finish();
|
||||
}
|
||||
|
||||
@ -17,6 +17,7 @@ pub const diff = @import("diff.zig");
|
||||
pub const analyser = @import("analyser/analyser.zig");
|
||||
pub const configuration = @import("configuration.zig");
|
||||
pub const references = @import("references.zig");
|
||||
pub const semantic_tokens = @import("semantic_tokens.zig");
|
||||
|
||||
pub const ZigVersionWrapper = @import("ZigVersionWrapper.zig");
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user