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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Private Function

parseCStyleContainer

Doc Source

Private Function

std.zig.Parse.parseCStyleContainer

fn parseCStyleContainer(p: *Parse) Error!bool

Give a helpful error message for those transitioning from C's 'struct Foo {};' to Zig's 'const Foo = struct {};'.

Params

p: *Parse

File

zig/Parse.zig:3128

fn parseCStyleContainer(p: *Parse) Error!bool {
    if (!p.recover) return false;
    const main_token = p.tok_i;
    switch (p.tokenTag(p.tok_i)) {
        .keyword_enum, .keyword_union, .keyword_struct => {},
        else => return false,
    }
    const identifier = p.tok_i + 1;
    if (p.tokenTag(identifier) != .identifier) return false;
    p.tok_i += 2;

    try p.warnMsg(.{
        .tag = .c_style_container,
        .token = identifier,
        .extra = .{ .expected_tag = p.tokenTag(main_token) },
    });
    try p.warnMsg(.{
        .tag = .zig_style_container,
        .is_note = true,
        .token = identifier,
        .extra = .{ .expected_tag = p.tokenTag(main_token) },
    });

    _ = try p.expectToken(.l_brace);
    _ = try p.parseContainerMembers();
    _ = try p.expectToken(.r_brace);
    try p.expectSemicolon(.expected_semi_after_decl, true);
    return true;
}