Issue #2646 has been updated by Yui NARUSE.


Hmm, it seems your clang's bug.
I can compile with clang 1.1 with x86_64 FreeBSD.

Anyway, it seems crash of miniruby.
Can you try following?
 gdb ./miniruby -e'1'
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http://redmine.ruby-lang.org/issues/show/2646

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