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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - lld's liberal usages of `using namespace ...` seem to confuse LLDB"
href="https://bugs.llvm.org/show_bug.cgi?id=52553">52553</a>
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<th>Summary</th>
<td>lld's liberal usages of `using namespace ...` seem to confuse LLDB
</td>
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<th>Product</th>
<td>lld
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>MachO
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>vyng@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>gkm@fb.com, jezreel@gmail.com, llvm-bugs@lists.llvm.org, smeenai@fb.com
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<pre>(not really a bug - more of a question)
Should we change this? Currently this confuses the debugger and makes it a bit
annoying.
Repro:
lldb -- ld64.lld.darwninnew <... rest of args>
Set a breakpoint anywhere - but for best effect, here:
<a href="https://github.com/llvm/llvm-project/blob/2782cb8da0b3c180fa7c8627cb255a026f3d25a2/lld/MachO/Driver.cpp#L1141">https://github.com/llvm/llvm-project/blob/2782cb8da0b3c180fa7c8627cb255a026f3d25a2/lld/MachO/Driver.cpp#L1141</a>
(ie., right after `symtab` is set)
Try and print `symtab` or `in.got`:
```
(lldb) b Driver.cpp:1139
Breakpoint 1: 3 locations.
(lldb) run
Process 13244 launched:
'/Users/vyng/repo/llvm-project/build_lld/bin/ld64.lld.darwinnew' (x86_64)
Process 13244 stopped
* thread #1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.2
frame #0: 0x0000000100a0856f
ld64.lld.darwinnew`lld::macho::link(argsArr=ArrayRef<const char *> @
0x00007ff7bfefeeb0, canExitEarly=true, stdoutOS=0x00000001093b83a8,
stderrOS=0x00000001093b8410) at Driver.cpp:1139:12
1136
1137 config = make<Configuration>();
1138 symtab = make<SymbolTable>();
-> 1139 target = createTargetInfo(args);
1140 depTracker =
1141
make<DependencyTracker>(args.getLastArgValue(OPT_dependency_info));
1142 if (errorCount())
Target 0: (ld64.lld.darwinnew) stopped.
(lldb) print symtab
(lld::elf::SymbolTable *) $0 = nullptr
(lldb) print in.got
(lld::elf::GotSection *) $1 = nullptr
(lldb) print lld::macho::in.got
```
Note that LLDB prints the ELF's objects rather than macho's ones!!!</pre>
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