On 07/27/2016 03:50 PM, Marek Polacek wrote:
This testcase was breaking because we were using uninitialized memory
coming from c_expr in c_parser_switch_statement.  There, in case we hadn't
seen '(' after switch, we called c_finish_case with uninitialized CE.
Fixed thus.

Bootstrapped/regtested on x86_64-linux, ok for trunk?

2016-07-27  Marek Polacek  <pola...@redhat.com>

        PR c/71853
        * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
        to error node for invalid code.

        * gcc.dg/noncompile/pr71853.c: New test.
OK.
jeff

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