About __restrict type

[JamesQAQ]

When I tried to use abi-dumper to dump some shared library (.so). The abi-dumper will show missed type ERROR about __restrict type which was compiled by clang-3.6, but it works fine on compiling by gcc.

I've taken a look at the debug info of it, and It looks fine. There is my testing example compiled by clang-3.6:

• The type is int * __restrict QAQ
• The result from readelf --debug-dump=info is:

 <2><4d>: Abbrev Number: 3 (DW_TAG_formal_parameter)
    <4e> DW_AT_location : 2 byte block: 91 70 (DW_OP_fbreg: -16)
    <51> DW_AT_name : (indirect string, offset: 0xa9): QAQ
    <55> DW_AT_decl_file : 1
    <56> DW_AT_decl_line : 9
    <57> DW_AT_type : <0x83>

 <1><83>: Abbrev Number: 8 (DW_TAG_restrict_type)
    <84>   DW_AT_type        : <0x88>

 <1><88>: Abbrev Number: 9 (DW_TAG_pointer_type)
    <89>   DW_AT_type        : <0x7c>   

 <1><7c>: Abbrev Number: 7 (DW_TAG_base_type)
    <7d> DW_AT_name : (indirect string, offset: 0xa1): int
    <81> DW_AT_encoding : 5 (signed)
    <82> DW_AT_byte_size : 4 

And after I added "restrict_type"=>"Restrict" in my %TypeType(at line 352), then it looks work fine with __restrict keyword compiled by clang-3.6.

[lvc]

Hello,

Thank you for pointing to the problem and for the fix.

Fixed by the commit 0e9c78aa998d063f044ccb6dd794229458296a0b (added support for Clang). Aside from your fix this commit includes some other Clang-related fixes. It will be a part of the 0.99.18 release.

Thank you.