Zig 0.17.0-dev (Split by item)

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macroIntToBool

MacroTranslator.macroIntToBool

fn macroIntToBool(mt: *MacroTranslator, node: ZigNode) !ZigNode

File

lib/compiler/translate-c/MacroTranslator.zig:723

Code

fn macroIntToBool(mt: *MacroTranslator, node: ZigNode) !ZigNode {
    if (node.isBoolRes()) return node;

    if (node.tag() == .string_literal) {
        // @intFromPtr(node) != 0
        const int_from_ptr = try ZigTag.int_from_ptr.create(mt.t.arena, node);
        return ZigTag.not_equal.create(mt.t.arena, .{ .lhs = int_from_ptr, .rhs = ZigTag.zero_literal.init() });
    }
    // node != 0
    return ZigTag.not_equal.create(mt.t.arena, .{ .lhs = node, .rhs = ZigTag.zero_literal.init() });
}