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Re: [PATCH] Fetch lazy value before calling val_print

On Thu, Feb 23, 2017 at 5:13 PM, Yao Qi <> wrote:
> As reported in PR 21165,
> (gdb) info locals^M
> gv = /home/yao/SourceCode/gnu/gdb/git/gdb/value.c:372: internal-error: int value_bits_any_optimized_out(const value*, int, int): Assertion `!value->lazy' failed.^M
> A problem internal to GDB has been detected,^M
> further debugging may prove unreliable.^M
> Quit this debugging session? (y or n) FAIL: gdb.ada/info_locals_renaming.exp: info locals (GDB internal error)
> Resyncing due to internal error.
> This internal error is caused by e8b24d9 (Remove parameter valaddr from
> la_val_print).  Commit e8b24d9 removes some calls to
> value_contents_for_printing, but value_fetch_lazy is not called, so the
> internal error above is triggered.  This patch adds value_fetch_lazy
> call before val_print.
> Regression tested on x86_64-linux.
> gdb:
> 2017-02-23  Yao Qi  <>
>         PR gdb/21165
>         * ada-valprint.c (ada_val_print_ref): Call value_fetch_lazy if
>         value is lazy.
>         * valprint.c (common_val_print): Likewise.

I pushed it in.

Yao (齐尧)

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