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// RUN: llvm-tblgen %s | FileCheck %s
// CHECK: class Y<string Y:S = ?> {
// CHECK: string T = !strconcat(Y:S, "foo");
// CHECK: string T2 = !strconcat(Y:S, !strconcat("foo", !strconcat(Y:S, "bar")));
// CHECK: string S = "foobar";
// CHECK: }
// CHECK: def Z {
// CHECK: string T = "fufoo";
// CHECK: string T2 = "fufoofubar";
// CHECK: string S = "foobar";
// CHECK: }
class Y<string S> {
string T = !strconcat(S, "foo");
// More than two arguments is equivalent to nested calls
string T2 = !strconcat(S, "foo", S, "bar");
// String values concatenate lexically, as in C.
string S = "foo" "bar";
}
def Z : Y<"fu">;
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