[PATCH, testsuite, 2/2] Add scan-ltrans-tree-dump

[Tom de Vries]

On 04/03/2018 07:49 PM, Bernhard Reutner-Fischer wrote:
>> This patch adds scan-ltrans-tree-dump.
> 
> Please check all error calls to talk about the correct function -- at least scan-ltrans-tree-dump-times is wrong.
> 

Hi,

thanks for noticing that. I'll update the patches to fix that.

But I wonder if it's not a better idea to get the function name using 
"info level", and to move the code that checks the number of arguments 
into a utility function, as done in the demonstrator patch below.

Rainer, Mike, any comments? I can write a patch that uses check_num_args 
in testsuite/lib/*.exp (though I'm not yet sure where to move it such 
that it can be used everywhere).

Thanks,
- Tom
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