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Use Twine in error checks.

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This commit is contained in:
Peter Johnson
2017-12-01 21:50:24 -08:00
parent fe53dd2f28
commit 54326311ad
9 changed files with 27 additions and 60 deletions
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8
wpilibc/src/main/native/cpp/Relay.cpp
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@@ -10,7 +10,7 @@
#include <HAL/HAL.h>
#include <HAL/Ports.h>
#include <HAL/Relay.h>
#include <llvm/SmallString.h>
#include <llvm/raw_ostream.h>
#include "MotorSafetyHelper.h"
#include "SensorBase.h"
@@ -30,11 +30,9 @@ using namespace frc;
*/
Relay::Relay(int channel, Relay::Direction direction)
: m_channel(channel), m_direction(direction) {
llvm::SmallString<128> str;
llvm::raw_svector_ostream buf(str);
if (!SensorBase::CheckRelayChannel(m_channel)) {
buf << "Relay Channel " << m_channel;
wpi_setWPIErrorWithContext(ChannelIndexOutOfRange, buf.str());
wpi_setWPIErrorWithContext(ChannelIndexOutOfRange,
"Relay Channel " + llvm::Twine(m_channel));
return;
}