Akim Demaille b01b80836d tests: fix warnings in push mode ...

Fix warning with GCC 8, -DNDEBUG.

    422. push.at:83: testing Multiple impure instances ...
    input.y: In function 'main':
    input.c:1022:12: error: potential null pointer dereference [-Werror=null-dereference]
       if (!yyps->yynew && yyps->yyss != yyps->yyssa)
            ~~~~^~~~~~~

* data/yacc.c (pstate_delete): Do nothing if called on null pointer.

2018-08-15 19:40:15 +02:00

62 KiB

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