Zig 0.17.0-dev (Split by item)

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ast_decl_fields_fallible

main.ast_decl_fields_fallible

fn ast_decl_fields_fallible(ast: *Ast, ast_index: Ast.Node.Index) ![]Ast.Node.Index

File

lib/docs/wasm/main.zig:415

Code

fn ast_decl_fields_fallible(ast: *Ast, ast_index: Ast.Node.Index) ![]Ast.Node.Index {
    const g = struct {
        var result: ArrayList(Ast.Node.Index) = .empty;
    };
    g.result.clearRetainingCapacity();
    var buf: [2]Ast.Node.Index = undefined;
    const container_decl = ast.fullContainerDecl(&buf, ast_index) orelse return &.{};
    for (container_decl.ast.members) |member_node| switch (ast.nodeTag(member_node)) {
        .container_field_init,
        .container_field_align,
        .container_field,
        => try g.result.append(gpa, member_node),

        else => continue,
    };
    return g.result.items;
}