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#include "src/tint/lang/wgsl/ast/bitcast_expression.h"

#include "src/tint/lang/wgsl/ast/builder.h"
#include "src/tint/lang/wgsl/ast/clone_context.h"

TINT_INSTANTIATE_TYPEINFO(tint::ast::BitcastExpression);

namespace tint::ast {

BitcastExpression::BitcastExpression(GenerationID pid,
                                     NodeID nid,
                                     const Source& src,
                                     Type t,
                                     const Expression* e)
    : Base(pid, nid, src), type(t), expr(e) {
    TINT_ASSERT(type);
    TINT_ASSERT(expr);
    TINT_ASSERT_GENERATION_IDS_EQUAL_IF_VALID(expr, generation_id);
}

BitcastExpression::~BitcastExpression() = default;

const BitcastExpression* BitcastExpression::Clone(CloneContext& ctx) const {
    // Clone arguments outside of create() call to have deterministic ordering
    auto src = ctx.Clone(source);
    auto t = ctx.Clone(type);
    auto* e = ctx.Clone(expr);
    return ctx.dst->create<BitcastExpression>(src, t, e);
}

}  // namespace tint::ast