Zig 0.17.0-dev (Split by item)

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renderExpressionComma

Render an expression, and the comma that follows it, if it is present in the source. If a comma is present, and space is Space.comma, render only a single comma.

Render.renderExpressionComma

fn renderExpressionComma(r: *Render, node: Ast.Node.Index, space: Space) Error!void

File

lib/std/zig/Ast/Render.zig:2649

Code

fn renderExpressionComma(r: *Render, node: Ast.Node.Index, space: Space) Error!void {
    const tree = r.tree;
    const maybe_comma = tree.lastToken(node) + 1;
    if (tree.tokenTag(maybe_comma) == .comma and space != .comma) {
        try renderExpression(r, node, .none);
        return renderToken(r, maybe_comma, space);
    } else {
        return renderExpression(r, node, space);
    }
}