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[Bug translator/19952] listing mode should list dwarf-annotated types
- From: "jistone at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Fri, 15 Apr 2016 17:25:20 +0000
- Subject: [Bug translator/19952] listing mode should list dwarf-annotated types
- Auto-submitted: auto-generated
- References: <bug-19952-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19952
Josh Stone <jistone at redhat dot com> changed:
What |Removed |Added
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CC| |jistone at redhat dot com
--- Comment #1 from Josh Stone <jistone at redhat dot com> ---
There's a little ambiguity in the type domains, especially with "long". At
least with a context $var it's somewhat clear that it's the target language's
"long", but with "foo:long" this isn't clear.
But now that I write this, I think that particular case doesn't really matter,
as they're just numbers and we widen it anyway. So consider this comment just
a braindump of a dismissable concern. Something like "string" might have been
more tricky, e.g. C++'s is shown without even the std namespace "$s:string",
but it can only be assigned as a pointer, or possibly a reference, so
"foo:string" should definitely be systemtap string.
Printing the dwarf type *in addition* seems like the safer choice, if we can
devise a way that doesn't itself look like a compound type.
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