libsyntax: update helper to stringify TyU* and TyI* to take value presence into account.#13452

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bors merged 1 commit intorust-lang:masterfrom

Ryman:fix_uint_as_u

Apr 13, 2014

Commits on Apr 13, 2014

libsyntax: update helper to stringify TyU* and TyI* to take into account having a value.
Ryman
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