diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2018-01-05 15:22:42 -0500 |
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committer | AJR <ajrhacker@users.noreply.github.com> | 2018-01-05 15:22:42 -0500 |
commit | 30c9c6fcd2c7b036ed0d774ea5afd7b62f77d22f (patch) | |
tree | d803269bf2c38616e36bbcad77c06b5029f9ea8f /src/emu/debug/debugcpu.cpp | |
parent | c2ae911a503c7fdee2694f6517f6463adc538cf4 (diff) |
debugcpu.cpp: Eliminate unnecessary downcast (nw)
Diffstat (limited to 'src/emu/debug/debugcpu.cpp')
-rw-r--r-- | src/emu/debug/debugcpu.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/emu/debug/debugcpu.cpp b/src/emu/debug/debugcpu.cpp index fb762697dfd..71429112419 100644 --- a/src/emu/debug/debugcpu.cpp +++ b/src/emu/debug/debugcpu.cpp @@ -88,11 +88,14 @@ debugger_cpu::debugger_cpu(running_machine &machine) /* first CPU is visible by default */ for (device_t &device : device_iterator(m_machine.root_device())) - if (dynamic_cast<cpu_device *>(&device) != nullptr) + { + auto *cpu = dynamic_cast<cpu_device *>(&device); + if (cpu != nullptr) { - m_visiblecpu = downcast<cpu_device *>(&device); + m_visiblecpu = cpu; break; } + } /* add callback for breaking on VBLANK */ if (m_machine.first_screen() != nullptr) |