[cfe-commits] [PATCH] Teach -ast-print about template template parameters

[Richard Smith]

Hi,

clang -cc1 -ast-print currently doesn't know about template template
parameters:

  $ echo -e 'template<template<typename T> class> void f();' | clang++
-cc1 -std=c++98 -ast-print
  [...]
  template <> void f();

The attached patch teaches it to print them (though any default argument
is not yet printed). OK to commit?

Thanks,
Richard
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