[review] gdb: recognize new DWARF attributes: defaulted, deleted, calling conv.

[Simon Marchi (Code Review)]

Simon Marchi has posted comments on this change.

Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/135
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Patch Set 1:

(1 comment)

https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/135/1/gdb/gdbtypes.h 
File gdb/gdbtypes.h:

https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/135/1/gdb/gdbtypes.h@1101 
PS1, Line 1101: 
 986 | struct cplus_struct_type
     | ...
1096 | 
1097 |     /* * The calling convention for this type, fetched from the
1098 |        DW_AT_calling_convention attribute.  The value is one of the
1099 |        DW_CC enum dwarf_calling_convention constants.  */
1100 | 
1101 >     unsigned calling_convention : 8;
1102 |   };
1103 | 
1104 | /* * Struct used to store conversion rankings.  */
1105 | 
1106 | struct rank

> I assume this comment applies to the "defaulted" attribute, too. […]

Ah, thanks for pointing out this other usage in func_type.  Well, if I was reviewing that, I would give the same comment there too.

If we're going to document that the field takes one of the values of the dwarf_calling_convention enum, we're already depending on it implicitly.  Making it explicit just makes it clearer, IMO.

If you agree, I think we can change this other spot in another patch to keep it consistent.



-- 
Gerrit-Project: binutils-gdb
Gerrit-Branch: master
Gerrit-Change-Id: I54192f363115b78ec7435a8563b73fcace420765
Gerrit-Change-Number: 135
Gerrit-PatchSet: 1
Gerrit-Owner: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Gerrit-Reviewer: Andrew Burgess <andrew.burgess@embecosm.com>
Gerrit-Reviewer: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Gerrit-CC: Simon Marchi <simon.marchi@polymtl.ca>
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