Rename 'var' type to 'anytype'

build.zig

@@ -153,7 +153,7 @@ pub fn build(b: *Builder) !void {
     test_step.dependOn(docs_step);
 }
 
-fn dependOnLib(b: *Builder, lib_exe_obj: var, dep: LibraryDep) void {
+fn dependOnLib(b: *Builder, lib_exe_obj: anytype, dep: LibraryDep) void {
     for (dep.libdirs.items) |lib_dir| {
         lib_exe_obj.addLibPath(lib_dir);
     }
@@ -193,7 +193,7 @@ fn fileExists(filename: []const u8) !bool {
     return true;
 }
 
-fn addCppLib(b: *Builder, lib_exe_obj: var, cmake_binary_dir: []const u8, lib_name: []const u8) void {
+fn addCppLib(b: *Builder, lib_exe_obj: anytype, cmake_binary_dir: []const u8, lib_name: []const u8) void {
     lib_exe_obj.addObjectFile(fs.path.join(b.allocator, &[_][]const u8{
         cmake_binary_dir,
         "zig_cpp",
@@ -275,7 +275,7 @@ fn findLLVM(b: *Builder, llvm_config_exe: []const u8) !LibraryDep {
     return result;
 }
 
-fn configureStage2(b: *Builder, exe: var, ctx: Context) !void {
+fn configureStage2(b: *Builder, exe: anytype, ctx: Context) !void {
     exe.addIncludeDir("src");
     exe.addIncludeDir(ctx.cmake_binary_dir);
     addCppLib(b, exe, ctx.cmake_binary_dir, "zig_cpp");
@@ -340,7 +340,7 @@ fn configureStage2(b: *Builder, exe: var, ctx: Context) !void {
 fn addCxxKnownPath(
     b: *Builder,
     ctx: Context,
-    exe: var,
+    exe: anytype,
     objname: []const u8,
     errtxt: ?[]const u8,
 ) !void {

doc/docgen.zig

@@ -212,7 +212,7 @@ const Tokenizer = struct {
     }
 };
 
-fn parseError(tokenizer: *Tokenizer, token: Token, comptime fmt: []const u8, args: var) anyerror {
+fn parseError(tokenizer: *Tokenizer, token: Token, comptime fmt: []const u8, args: anytype) anyerror {
     const loc = tokenizer.getTokenLocation(token);
     const args_prefix = .{ tokenizer.source_file_name, loc.line + 1, loc.column + 1 };
     warn("{}:{}:{}: error: " ++ fmt ++ "\n", args_prefix ++ args);
@@ -634,7 +634,7 @@ fn escapeHtml(allocator: *mem.Allocator, input: []const u8) ![]u8 {
     return buf.toOwnedSlice();
 }
 
-fn writeEscaped(out: var, input: []const u8) !void {
+fn writeEscaped(out: anytype, input: []const u8) !void {
     for (input) |c| {
         try switch (c) {
             '&' => out.writeAll("&"),
@@ -765,7 +765,7 @@ fn isType(name: []const u8) bool {
     return false;
 }
 
-fn tokenizeAndPrintRaw(docgen_tokenizer: *Tokenizer, out: var, source_token: Token, raw_src: []const u8) !void {
+fn tokenizeAndPrintRaw(docgen_tokenizer: *Tokenizer, out: anytype, source_token: Token, raw_src: []const u8) !void {
     const src = mem.trim(u8, raw_src, " \n");
     try out.writeAll("<code class=\"zig\">");
     var tokenizer = std.zig.Tokenizer.init(src);
@@ -825,6 +825,7 @@ fn tokenizeAndPrintRaw(docgen_tokenizer: *Tokenizer, out: var, source_token: Tok
             .Keyword_volatile,
             .Keyword_allowzero,
             .Keyword_while,
+            .Keyword_anytype,
             => {
                 try out.writeAll("<span class=\"tok-kw\">");
                 try writeEscaped(out, src[token.loc.start..token.loc.end]);
@@ -977,12 +978,12 @@ fn tokenizeAndPrintRaw(docgen_tokenizer: *Tokenizer, out: var, source_token: Tok
     try out.writeAll("</code>");
 }
 
-fn tokenizeAndPrint(docgen_tokenizer: *Tokenizer, out: var, source_token: Token) !void {
+fn tokenizeAndPrint(docgen_tokenizer: *Tokenizer, out: anytype, source_token: Token) !void {
     const raw_src = docgen_tokenizer.buffer[source_token.start..source_token.end];
     return tokenizeAndPrintRaw(docgen_tokenizer, out, source_token, raw_src);
 }
 
-fn genHtml(allocator: *mem.Allocator, tokenizer: *Tokenizer, toc: *Toc, out: var, zig_exe: []const u8) !void {
+fn genHtml(allocator: *mem.Allocator, tokenizer: *Tokenizer, toc: *Toc, out: anytype, zig_exe: []const u8) !void {
     var code_progress_index: usize = 0;
 
     var env_map = try process.getEnvMap(allocator);