Michael Matz 38e5cf0983 tccpp: Fix macro_is_equal ...

When tokens in macro definitions need cstr_buf inside get_tok_str,
the second might overwrite the first (happens when tokens are
multi-character non-identifiers, see testcase) in macro_is_equal,
failing to diagnose a difference.  Use a real local buffer.

2016-12-15 17:47:05 +01:00

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