[lldb][NFC] Don't calculate member indices in DWARFASTParserClang::ParseChildMembers

Teemperor · Teemperor · commit d62026e2dde1 · 2019-12-02T14:43:40.000+01:00
We keep counting members and then don't do anything with the computed result.
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp b/lldb/source/Plugins/SymbolFile/DWARF/DWARFASTParserClang.cpp
@@ -2465,7 +2465,6 @@ bool DWARFASTParserClang::ParseChildMembers(
   const uint64_t parent_bit_size =
       parent_byte_size == UINT64_MAX ? UINT64_MAX : parent_byte_size * 8;
 
-  uint32_t member_idx = 0;
   BitfieldInfo last_field_info;
 
   ModuleSP module_sp = parent_die.GetDWARF()->GetObjectFile()->GetModule();
@@ -2935,7 +2934,6 @@ bool DWARFASTParserClang::ParseChildMembers(
           }
         }
       }
-      ++member_idx;
     } break;
 
     case DW_TAG_subprogram:

Original file line number	Diff line number	Diff line change
`@@ -2465,7 +2465,6 @@ bool DWARFASTParserClang::ParseChildMembers(`
`2465`	`2465`	`const uint64_t parent_bit_size =`
`2466`	`2466`	`parent_byte_size == UINT64_MAX ? UINT64_MAX : parent_byte_size * 8;`
`2467`	`2467`
`2468`		`- uint32_t member_idx = 0;`
`2469`	`2468`	`BitfieldInfo last_field_info;`
`2470`	`2469`
`2471`	`2470`	`ModuleSP module_sp = parent_die.GetDWARF()->GetObjectFile()->GetModule();`
`@@ -2935,7 +2934,6 @@ bool DWARFASTParserClang::ParseChildMembers(`
`2935`	`2934`	`}`
`2936`	`2935`	`}`
`2937`	`2936`	`}`
`2938`		`- ++member_idx;`
`2939`	`2937`	`} break;`
`2940`	`2938`
`2941`	`2939`	`case DW_TAG_subprogram:`