Zig 0.17.0-dev (Split by item)

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isEmptyBlock

Walk.isEmptyBlock

fn isEmptyBlock(ast: *const Ast, node: Ast.Node.Index) bool

File

lib/compiler/reduce/Walk.zig:972

Code

fn isEmptyBlock(ast: *const Ast, node: Ast.Node.Index) bool {
    switch (ast.nodeTag(node)) {
        .block_two => {
            const opt_lhs, const opt_rhs = ast.nodeData(node).opt_node_and_opt_node;
            return opt_lhs == .none and opt_rhs == .none;
        },
        else => return false,
    }
}