Zig 0.17.0-dev (Split by item)

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renderBlock

Render.renderBlock

fn renderBlock(
    r: *Render,
    block_node: Ast.Node.Index,
    statements: []const Ast.Node.Index,
    space: Space,
) Error!void

File

lib/std/zig/Ast/Render.zig:1992

Code

fn renderBlock(
    r: *Render,
    block_node: Ast.Node.Index,
    statements: []const Ast.Node.Index,
    space: Space,
) Error!void {
    const tree = r.tree;
    const ais = r.ais;
    const lbrace = tree.nodeMainToken(block_node);

    if (tree.isTokenPrecededByTags(lbrace, &.{ .identifier, .colon })) {
        try renderIdentifier(r, lbrace - 2, .none, .eagerly_unquote); // identifier
        try renderToken(r, lbrace - 1, .space); // :
    }
    try ais.pushIndent(.normal);
    if (statements.len == 0) {
        try renderToken(r, lbrace, .none);
        ais.popIndent();
        try renderToken(r, tree.lastToken(block_node), space); // rbrace
        return;
    }
    try renderToken(r, lbrace, .newline);
    return finishRenderBlock(r, block_node, statements, space);
}