remove ast.tokenSlice() (#824)

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Techatrix 2022-12-15 23:01:42 +01:00 committed by GitHub
parent c39a4eb2ab
commit 68ac6f9f30
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6 changed files with 97 additions and 125 deletions

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@ -122,17 +122,17 @@ pub const TypeInfo = union(enum) {
/// Hack to get anytype working; only valid on fnparams
@"anytype",
@"type",
@"bool",
type,
bool,
@"struct": Struct,
pointer: Pointer,
@"fn": Fn,
int: Int,
@"comptime_int",
comptime_int,
float: u16,
@"comptime_float",
comptime_float,
array: Array,
@ -222,7 +222,7 @@ pub const Value = struct {
interpreter: *ComptimeInterpreter,
node_idx: Ast.Node.Index,
@"type": Type,
type: Type,
value_data: *ValueData,
pub fn eql(value: Value, other_value: Value) bool {
@ -233,8 +233,8 @@ pub const Value = struct {
pub const ValueData = union(enum) {
// TODO: Support larger ints, floats; bigints?
@"type": Type,
@"bool": bool,
type: Type,
bool: bool,
@"struct": struct {},
/// This is what a pointer is; we don't need to map
@ -261,7 +261,7 @@ pub const ValueData = union(enum) {
// std.enums.
// std.meta.activeTag(u: anytype)
switch (data.*) {
.@"bool" => return data.@"bool" == other_data.@"bool",
.bool => return data.bool == other_data.bool,
.big_int => return data.big_int.eq(other_data.big_int),
.unsigned_int => return data.unsigned_int == other_data.unsigned_int,
.signed_int => return data.signed_int == other_data.signed_int,
@ -287,7 +287,7 @@ pub const FieldDefinition = struct {
/// Store name so tree doesn't need to be used to access field name
/// When the field is a tuple field, `name` will be an empty slice
name: []const u8,
@"type": Type,
type: Type,
default_value: ?Value,
};
@ -333,15 +333,15 @@ pub const Declaration = struct {
if (var_decl.ast.type_node != 0) {
var type_val = try (try interpreter.interpret(var_decl.ast.type_node, decl.scope, .{})).getValue();
if (type_val.@"type".getTypeInfo() != .@"type") {
if (type_val.type.getTypeInfo() != .type) {
try interpreter.recordError(
decl.node_idx,
"expected_type",
std.fmt.allocPrint(interpreter.allocator, "expected type 'type', found '{s}'", .{interpreter.formatTypeInfo(type_val.@"type".getTypeInfo())}) catch return error.CriticalAstFailure,
std.fmt.allocPrint(interpreter.allocator, "expected type 'type', found '{s}'", .{interpreter.formatTypeInfo(type_val.type.getTypeInfo())}) catch return error.CriticalAstFailure,
);
return error.InvalidCast;
}
value = try interpreter.cast(var_decl.ast.type_node, type_val.value_data.@"type", value);
value = try interpreter.cast(var_decl.ast.type_node, type_val.value_data.type, value);
}
decl.value = value;
@ -403,15 +403,15 @@ pub const TypeInfoFormatter = struct {
.unsigned => try writer.print("u{d}", .{ii.bits}),
}, // TODO
.float => |f| try writer.print("f{d}", .{f}),
.@"comptime_int" => try writer.writeAll("comptime_int"),
.@"comptime_float" => try writer.writeAll("comptime_float"),
.@"type" => try writer.writeAll("type"),
.@"bool" => try writer.writeAll("bool"),
.comptime_int => try writer.writeAll("comptime_int"),
.comptime_float => try writer.writeAll("comptime_float"),
.type => try writer.writeAll("type"),
.bool => try writer.writeAll("bool"),
.@"struct" => |s| {
try writer.writeAll("struct {");
var field_iterator = s.fields.iterator();
while (field_iterator.next()) |di| {
try writer.print("{s}: {s}, ", .{ di.key_ptr.*, value.interpreter.formatTypeInfo(di.value_ptr.*.@"type".getTypeInfo()) });
try writer.print("{s}: {s}, ", .{ di.key_ptr.*, value.interpreter.formatTypeInfo(di.value_ptr.*.type.getTypeInfo()) });
}
var iterator = s.scope.declarations.iterator();
@ -421,7 +421,7 @@ pub const TypeInfoFormatter = struct {
if (decl.value) |sv| {
try writer.print("const {s}: {any} = { }, ", .{
decl.name,
value.interpreter.formatTypeInfo(sv.@"type".getTypeInfo()),
value.interpreter.formatTypeInfo(sv.type.getTypeInfo()),
value.interpreter.formatValue(sv),
});
} else {
@ -431,7 +431,7 @@ pub const TypeInfoFormatter = struct {
if (decl.value) |sv| {
try writer.print("var {s}: {any} = { }, ", .{
decl.name,
value.interpreter.formatTypeInfo(sv.@"type".getTypeInfo()),
value.interpreter.formatTypeInfo(sv.type.getTypeInfo()),
value.interpreter.formatValue(sv),
});
} else {
@ -459,17 +459,17 @@ pub const ValueFormatter = struct {
_ = options;
var value = form.val;
var ti = value.@"type".getTypeInfo();
var ti = value.type.getTypeInfo();
return switch (ti) {
.int, .@"comptime_int" => switch (value.value_data.*) {
.int, .comptime_int => switch (value.value_data.*) {
.unsigned_int => |a| try writer.print("{d}", .{a}),
.signed_int => |a| try writer.print("{d}", .{a}),
.big_int => |a| try writer.print("{d}", .{a}),
else => unreachable,
},
.@"type" => try writer.print("{ }", .{form.interpreter.formatTypeInfo(value.value_data.@"type".getTypeInfo())}),
.type => try writer.print("{ }", .{form.interpreter.formatTypeInfo(value.value_data.type.getTypeInfo())}),
else => try writer.print("UnimplementedValuePrint", .{}),
};
}
@ -672,14 +672,14 @@ pub fn cast(
const value_data = value.value_data;
const to_type_info = dest_type.getTypeInfo();
const from_type_info = value.@"type".getTypeInfo();
const from_type_info = value.type.getTypeInfo();
// TODO: Implement more implicit casts
if (from_type_info.eql(to_type_info)) return value;
const err = switch (from_type_info) {
.@"comptime_int" => switch (to_type_info) {
.comptime_int => switch (to_type_info) {
.int => {
if (value_data.bitCount().? > to_type_info.int.bits) {
switch (value_data.*) {
@ -706,7 +706,7 @@ pub fn cast(
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = dest_type,
.type = dest_type,
.value_data = value.value_data,
};
}
@ -782,22 +782,23 @@ pub fn interpret(
else
try (try interpreter.interpret(field_info.ast.value_expr, container_scope, .{})).getValue();
if (init_type_value.@"type".getTypeInfo() != .@"type") {
if (init_type_value.type.getTypeInfo() != .type) {
try interpreter.recordError(
field_info.ast.type_expr,
"expected_type",
try std.fmt.allocPrint(interpreter.allocator, "expected type 'type', found '{s}'", .{interpreter.formatTypeInfo(init_type_value.@"type".getTypeInfo())}),
try std.fmt.allocPrint(interpreter.allocator, "expected type 'type', found '{s}'", .{interpreter.formatTypeInfo(init_type_value.type.getTypeInfo())}),
);
continue;
}
const name = if (field_info.ast.tuple_like)
&[0]u8{}
else tree.tokenSlice(field_info.ast.main_token);
else
tree.tokenSlice(field_info.ast.main_token);
const field = FieldDefinition{
.node_idx = member,
.name = name,
.@"type" = init_type_value.value_data.@"type",
.type = init_type_value.value_data.type,
.default_value = default_value,
// TODO: Default values
// .@"type" = T: {
@ -817,8 +818,8 @@ pub fn interpret(
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.value_data = try interpreter.createValueData(.{ .@"type" = cont_type }),
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{ .type = cont_type }),
} };
},
.global_var_decl,
@ -906,29 +907,29 @@ pub fn interpret(
if (std.mem.eql(u8, "bool", value)) return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.value_data = try interpreter.createValueData(.{ .@"type" = try interpreter.createType(node_idx, .{ .@"bool" = {} }) }),
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{ .type = try interpreter.createType(node_idx, .{ .bool = {} }) }),
} };
if (std.mem.eql(u8, "true", value)) return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"bool" = {} }),
.value_data = try interpreter.createValueData(.{ .@"bool" = true }),
.type = try interpreter.createType(node_idx, .{ .bool = {} }),
.value_data = try interpreter.createValueData(.{ .bool = true }),
} };
if (std.mem.eql(u8, "false", value)) return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"bool" = {} }),
.value_data = try interpreter.createValueData(.{ .@"bool" = false }),
.type = try interpreter.createType(node_idx, .{ .bool = {} }),
.value_data = try interpreter.createValueData(.{ .bool = false }),
} };
if (value.len == 5 and (value[0] == 'u' or value[0] == 'i') and std.mem.eql(u8, "size", value[1..])) return InterpretResult{
.value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{
.@"type" = try interpreter.createType(node_idx, .{
.type = try interpreter.createType(node_idx, .{
.int = .{
.signedness = if (value[0] == 'u') .unsigned else .signed,
.bits = 64, // TODO: Platform specific
@ -942,15 +943,15 @@ pub fn interpret(
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.value_data = try interpreter.createValueData(.{ .@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }) }),
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{ .type = try interpreter.createType(node_idx, .{ .type = {} }) }),
} };
} else if (value.len >= 2 and (value[0] == 'u' or value[0] == 'i')) int: {
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.value_data = try interpreter.createValueData(.{ .@"type" = try interpreter.createType(node_idx, .{
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{ .type = try interpreter.createType(node_idx, .{
.int = .{
.signedness = if (value[0] == 'u') .unsigned else .signed,
.bits = std.fmt.parseInt(u16, value[1..], 10) catch break :int,
@ -973,12 +974,12 @@ pub fn interpret(
},
.field_access => {
if (data[node_idx].rhs == 0) return error.CriticalAstFailure;
const rhs_str = ast.tokenSlice(tree, data[node_idx].rhs) catch return error.CriticalAstFailure;
const rhs_str = tree.tokenSlice(data[node_idx].rhs);
var ir = try interpreter.interpret(data[node_idx].lhs, scope, options);
var irv = try ir.getValue();
var sub_scope = irv.value_data.@"type".getTypeInfo().getScopeOfType() orelse return error.IdentifierNotFound;
var sub_scope = irv.value_data.type.getTypeInfo().getScopeOfType() orelse return error.IdentifierNotFound;
var scope_sub_decl = sub_scope.interpreter.huntItDown(sub_scope, rhs_str, options) catch |err| {
if (err == error.IdentifierNotFound) try interpreter.recordError(
node_idx,
@ -1013,7 +1014,7 @@ pub fn interpret(
// TODO: Don't evaluate runtime ifs
// if (options.observe_values) {
const ir = try interpreter.interpret(iff.ast.cond_expr, scope, options);
if ((try ir.getValue()).value_data.@"bool") {
if ((try ir.getValue()).value_data.bool) {
return try interpreter.interpret(iff.ast.then_expr, scope, options);
} else {
if (iff.ast.else_expr != 0) {
@ -1027,8 +1028,8 @@ pub fn interpret(
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"bool" = {} }),
.value_data = try interpreter.createValueData(.{ .@"bool" = (try a.getValue()).eql(try b.getValue()) }),
.type = try interpreter.createType(node_idx, .{ .bool = {} }),
.value_data = try interpreter.createValueData(.{ .bool = (try a.getValue()).eql(try b.getValue()) }),
} };
// a.getValue().eql(b.getValue())
},
@ -1040,7 +1041,7 @@ pub fn interpret(
.value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"comptime_int" = {} }),
.type = try interpreter.createType(node_idx, .{ .comptime_int = {} }),
.value_data = try interpreter.createValueData(switch (nl) {
.float => .{ .float = try std.fmt.parseFloat(f64, s) },
.int => if (s[0] == '-') ValueData{ .signed_int = try std.fmt.parseInt(i64, s, 0) } else ValueData{ .unsigned_int = try std.fmt.parseInt(u64, s, 0) },
@ -1080,7 +1081,7 @@ pub fn interpret(
var to_value = try ir.getValue();
var from_value = (try (try interpreter.interpret(data[node_idx].rhs, scope.?, options)).getValue());
to_value.value_data.* = (try interpreter.cast(node_idx, to_value.@"type", from_value)).value_data.*;
to_value.value_data.* = (try interpreter.cast(node_idx, to_value.type, from_value)).value_data.*;
return InterpretResult{ .nothing = {} };
},
@ -1118,7 +1119,7 @@ pub fn interpret(
try writer.writeAll("indeterminate");
continue;
};
try writer.print("@as({s}, {s})", .{ interpreter.formatTypeInfo(value.@"type".getTypeInfo()), interpreter.formatValue(value) });
try writer.print("@as({s}, {s})", .{ interpreter.formatTypeInfo(value.type.getTypeInfo()), interpreter.formatValue(value) });
if (index != params.len - 1)
try writer.writeAll(", ");
}
@ -1147,7 +1148,7 @@ pub fn interpret(
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"struct" = .{ .scope = try interpreter.newScope(null, 0) } }),
.type = try interpreter.createType(node_idx, .{ .@"struct" = .{ .scope = try interpreter.newScope(null, 0) } }),
.value_data = try interpreter.createValueData(.{ .@"struct" = .{} }),
} };
}
@ -1161,8 +1162,8 @@ pub fn interpret(
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.value_data = try interpreter.createValueData(.{ .@"type" = handle.interpreter.?.root_type.? }),
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{ .type = handle.interpreter.?.root_type.? }),
} };
}
@ -1173,8 +1174,8 @@ pub fn interpret(
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"type" = {} }),
.value_data = try interpreter.createValueData(.{ .@"type" = value.@"type" }),
.type = try interpreter.createType(node_idx, .{ .type = {} }),
.value_data = try interpreter.createValueData(.{ .type = value.type }),
} };
}
@ -1184,17 +1185,17 @@ pub fn interpret(
const value = try (try interpreter.interpret(params[0], scope, options)).getValue();
const field_name = try (try interpreter.interpret(params[1], scope, options)).getValue();
if (value.@"type".getTypeInfo() != .@"type") return error.InvalidBuiltin;
if (field_name.@"type".getTypeInfo() != .@"pointer") return error.InvalidBuiltin; // Check if it's a []const u8
if (value.type.getTypeInfo() != .type) return error.InvalidBuiltin;
if (field_name.type.getTypeInfo() != .pointer) return error.InvalidBuiltin; // Check if it's a []const u8
const ti = value.value_data.@"type".getTypeInfo();
const ti = value.value_data.type.getTypeInfo();
if (ti.getScopeOfType() == null) return error.InvalidBuiltin;
return InterpretResult{ .value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{ .@"bool" = {} }),
.value_data = try interpreter.createValueData(.{ .@"bool" = ti.getScopeOfType().?.declarations.contains(field_name.value_data.slice_of_const_u8) }),
.type = try interpreter.createType(node_idx, .{ .bool = {} }),
.value_data = try interpreter.createValueData(.{ .bool = ti.getScopeOfType().?.declarations.contains(field_name.value_data.slice_of_const_u8) }),
} };
}
@ -1204,9 +1205,9 @@ pub fn interpret(
const as_type = try (try interpreter.interpret(params[0], scope, options)).getValue();
const value = try (try interpreter.interpret(params[1], scope, options)).getValue();
if (as_type.@"type".getTypeInfo() != .@"type") return error.InvalidBuiltin;
if (as_type.type.getTypeInfo() != .type) return error.InvalidBuiltin;
return InterpretResult{ .value = try interpreter.cast(node_idx, as_type.value_data.@"type", value) };
return InterpretResult{ .value = try interpreter.cast(node_idx, as_type.value_data.type, value) };
}
log.err("Builtin not implemented: {s}", .{call_name});
@ -1220,7 +1221,7 @@ pub fn interpret(
// TODO: This is literally the wrong type lmao
// the actual type is *[len:0]u8 because we're pointing
// to a fixed size value in the data(?) section (when we're compilign zig code)
.@"type" = try interpreter.createType(node_idx, .{
.type = try interpreter.createType(node_idx, .{
.pointer = .{
.size = .one,
.is_const = true,
@ -1290,7 +1291,7 @@ pub fn interpret(
var value = Value{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, type_info),
.type = try interpreter.createType(node_idx, type_info),
.value_data = try interpreter.createValueData(.{ .@"fn" = {} }),
};
@ -1299,7 +1300,7 @@ pub fn interpret(
.scope = scope.?,
.node_idx = node_idx,
.name = name,
.@"value" = value,
.value = value,
});
return InterpretResult{ .nothing = {} };
@ -1339,13 +1340,13 @@ pub fn interpret(
.bool_not => {
const result = try interpreter.interpret(data[node_idx].lhs, scope, .{});
const value = (try result.getValue());
if (value.value_data.* != .@"bool") return error.InvalidOperation;
if (value.value_data.* != .bool) return error.InvalidOperation;
return InterpretResult{
.value = .{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = value.@"type",
.value_data = try interpreter.createValueData(.{ .@"bool" = !value.value_data.@"bool" }),
.type = value.type,
.value_data = try interpreter.createValueData(.{ .bool = !value.value_data.bool }),
},
};
},
@ -1360,18 +1361,18 @@ pub fn interpret(
.value = .{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = try interpreter.createType(node_idx, .{
.type = try interpreter.createType(node_idx, .{
.pointer = .{
.size = .one,
.is_const = false,
.is_volatile = false,
.child = value.@"type",
.child = value.type,
.is_allowzero = false,
.sentinel = null,
},
}),
.value_data = try interpreter.createValueData(.{ .@"one_ptr" = value.value_data }),
.value_data = try interpreter.createValueData(.{ .one_ptr = value.value_data }),
},
};
},
@ -1379,7 +1380,7 @@ pub fn interpret(
const result = try interpreter.interpret(data[node_idx].lhs, scope, .{});
const value = (try result.getValue());
const ti = value.@"type".getTypeInfo();
const ti = value.type.getTypeInfo();
if (ti != .pointer) {
try interpreter.recordError(node_idx, "invalid_deref", try std.fmt.allocPrint(interpreter.allocator, "cannot deference non-pointer", .{}));
@ -1392,7 +1393,7 @@ pub fn interpret(
.value = .{
.interpreter = interpreter,
.node_idx = node_idx,
.@"type" = ti.pointer.child,
.type = ti.pointer.child,
.value_data = value.value_data.one_ptr,
},
};
@ -1439,11 +1440,11 @@ pub fn call(
while (ast.nextFnParam(&arg_it)) |param| {
if (arg_index >= arguments.len) return error.MissingArguments;
var tex = try (try interpreter.interpret(param.type_expr, fn_scope, options)).getValue();
if (tex.@"type".getTypeInfo() != .@"type") {
if (tex.type.getTypeInfo() != .type) {
try interpreter.recordError(
param.type_expr,
"expected_type",
std.fmt.allocPrint(interpreter.allocator, "expected type 'type', found '{s}'", .{interpreter.formatTypeInfo(tex.@"type".getTypeInfo())}) catch return error.CriticalAstFailure,
std.fmt.allocPrint(interpreter.allocator, "expected type 'type', found '{s}'", .{interpreter.formatTypeInfo(tex.type.getTypeInfo())}) catch return error.CriticalAstFailure,
);
return error.InvalidCast;
}
@ -1452,7 +1453,7 @@ pub fn call(
.scope = fn_scope,
.node_idx = param.type_expr,
.name = tree.tokenSlice(nt),
.value = try interpreter.cast(arguments[arg_index].node_idx, tex.value_data.@"type", arguments[arg_index]),
.value = try interpreter.cast(arguments[arg_index].node_idx, tex.value_data.type, arguments[arg_index]),
};
try fn_scope.declarations.put(interpreter.allocator, tree.tokenSlice(nt), decl);
arg_index += 1;
@ -1467,7 +1468,7 @@ pub fn call(
.scope = fn_scope,
.result = switch (result) {
.@"return", .nothing => .{ .nothing = {} }, // nothing could be due to an error
.@"return_with_value" => |v| .{ .value = v },
.return_with_value => |v| .{ .value = v },
else => @panic("bruh"),
},
};

View File

@ -864,7 +864,6 @@ pub fn resolveTypeOfNodeInternal(store: *DocumentStore, arena: *std.heap.ArenaAl
},
.field_access => {
if (datas[node].rhs == 0) return null;
const rhs_str = ast.tokenSlice(tree, datas[node].rhs) catch return null;
// If we are accessing a pointer type, remove one pointerness level :)
const left_type = try resolveFieldAccessLhsType(
@ -881,11 +880,12 @@ pub fn resolveTypeOfNodeInternal(store: *DocumentStore, arena: *std.heap.ArenaAl
.other => |n| n,
else => return null,
};
if (try lookupSymbolContainer(
store,
arena,
.{ .node = left_type_node, .handle = left_type.handle },
rhs_str,
tree.tokenSlice(datas[node].rhs),
!left_type.type.is_type_val,
)) |child| {
return try child.resolveType(store, arena, bound_type_params);

View File

@ -1227,26 +1227,3 @@ pub fn nextFnParam(it: *Ast.full.FnProto.Iterator) ?Ast.full.FnProto.Param {
it.tok_flag = false;
}
}
/// A modified version of tree.tokenSlice that returns an error.UnexpectedToken if the tokenizer encounters an unexpected token
// https://github.com/zigtools/zls/issues/381
pub fn tokenSlice(tree: Ast, token_index: Ast.TokenIndex) ![]const u8 {
const token_starts = tree.tokens.items(.start);
const token_tags = tree.tokens.items(.tag);
const token_tag = token_tags[token_index];
// Many tokens can be determined entirely by their tag.
if (token_tag.lexeme()) |lexeme| {
return lexeme;
}
// For some tokens, re-tokenization is needed to find the end.
var tokenizer: std.zig.Tokenizer = .{
.buffer = tree.source,
.index = token_starts[token_index],
.pending_invalid_token = null,
};
const token = tokenizer.next();
if (token.tag != token_tag) return error.UnexpectedToken; // assert(token.tag == token_tag);
return tree.source[token.loc.start..token.loc.end];
}

View File

@ -15,11 +15,7 @@ pub const Builder = struct {
handle: *const DocumentStore.Handle,
offset_encoding: offsets.Encoding,
pub fn generateCodeAction(
builder: *Builder,
diagnostic: types.Diagnostic,
actions: *std.ArrayListUnmanaged(types.CodeAction)
) error{OutOfMemory}!void {
pub fn generateCodeAction(builder: *Builder, diagnostic: types.Diagnostic, actions: *std.ArrayListUnmanaged(types.CodeAction)) error{OutOfMemory}!void {
const kind = DiagnosticKind.parse(diagnostic.message) orelse return;
const loc = offsets.rangeToLoc(builder.handle.text, diagnostic.range, builder.offset_encoding);
@ -30,7 +26,7 @@ pub const Builder = struct {
.@"local constant" => try handleUnusedVariableOrConstant(builder, actions, loc),
.@"local variable" => try handleUnusedVariableOrConstant(builder, actions, loc),
.@"loop index capture" => try handleUnusedIndexCapture(builder, actions, loc),
.@"capture" => try handleUnusedCapture(builder, actions, loc),
.capture => try handleUnusedCapture(builder, actions, loc),
},
.non_camelcase_fn => try handleNonCamelcaseFunction(builder, actions, loc),
.pointless_discard => try handlePointlessDiscard(builder, actions, loc),
@ -374,7 +370,7 @@ const DiagnosticKind = union(enum) {
@"local constant",
@"local variable",
@"loop index capture",
@"capture",
capture,
};
const DiscardCat = enum {

View File

@ -337,7 +337,6 @@ fn symbolReferencesInternal(
.field_access => {
try symbolReferencesInternal(builder, datas[node].lhs, handle, false);
const rhs_str = ast.tokenSlice(tree, datas[node].rhs) catch return;
var bound_type_params = analysis.BoundTypeParams{};
const left_type = try analysis.resolveFieldAccessLhsType(
builder.store,
@ -358,7 +357,7 @@ fn symbolReferencesInternal(
builder.store,
builder.arena,
.{ .node = left_type_node, .handle = left_type.handle },
rhs_str,
tree.tokenSlice(datas[node].rhs),
!left_type.type.is_type_val,
)) orelse return;

View File

@ -862,7 +862,6 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) WriteTokensEr
.field_access => {
const data = node_data[node];
if (data.rhs == 0) return;
const rhs_str = ast.tokenSlice(tree, data.rhs) catch return;
try callWriteNodeTokens(allocator, .{ builder, data.lhs });
@ -889,7 +888,7 @@ fn writeNodeTokens(builder: *Builder, maybe_node: ?Ast.Node.Index) WriteTokensEr
builder.store,
builder.arena,
.{ .node = left_type_node, .handle = lhs_type.handle },
rhs_str,
tree.tokenSlice(data.rhs),
!lhs_type.type.is_type_val,
)) |decl_type| {
switch (decl_type.decl.*) {