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arrayInitExprAnon

An array initialization expression using an array_init_anon instruction.

AstGen.arrayInitExprAnon

fn arrayInitExprAnon(
    gz: *GenZir,
    scope: *Scope,
    node: Ast.Node.Index,
    elements: []const Ast.Node.Index,
) InnerError!Zir.Inst.Ref

File

lib/std/zig/AstGen.zig:1586

Code

fn arrayInitExprAnon(
    gz: *GenZir,
    scope: *Scope,
    node: Ast.Node.Index,
    elements: []const Ast.Node.Index,
) InnerError!Zir.Inst.Ref {
    const astgen = gz.astgen;

    const payload_index = try addExtra(astgen, Zir.Inst.MultiOp{
        .operands_len = @intCast(elements.len),
    });
    var extra_index = try reserveExtra(astgen, elements.len);

    for (elements) |elem_init| {
        const elem_ref = try expr(gz, scope, .{ .rl = .none }, elem_init);
        astgen.extra.items[extra_index] = @backingInt(elem_ref);
        extra_index += 1;
    }
    return try gz.addPlNodePayloadIndex(.array_init_anon, node, payload_index);
}