Tom Tromey 680e1beed3 Fix crash when setting breakpoint condition ... gdb could crash when setting a breakpoint condition on a breakpoint when using the Ada language. The problem occurred because the ada_evaluate_subexp would try to evaluate the array to compute its attributes, but evaluating can't really be done at this time. This patch fixes the problem by arranging not to try to evaluate in EVAL_AVOID_SIDE_EFFECTS mode when computing an attribute. Tested on x86-64 Fedora 29. Because this is Ada-specific, and because Joel approved it internally, I am checking it in. gdb/ChangeLog 2019-06-19 Tom Tromey <tromey@adacore.com> * ada-lang.c (ada_evaluate_subexp) <case OP_ATR_FIRST>: Handle EVAL_AVOID_SIDE_EFFECTS specially. gdb/testsuite/ChangeLog 2019-06-19 Tom Tromey <tromey@adacore.com> * gdb.ada/length_cond.exp: New file. * gdb.ada/length_cond/length_cond.adb: New file. * gdb.ada/length_cond/pck.adb: New file. * gdb.ada/length_cond/pck.ads: New file.		2019-06-19 06:06:02 -06:00
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length_cond.adb
pck.adb
pck.ads