From 28cfdbbcb96a69087c3d21faf69b5eae7bcf6d69 Mon Sep 17 00:00:00 2001 From: Hodorgasm Date: Wed, 11 May 2016 21:42:07 -0400 Subject: [PATCH] Cast to unsigned while left bit-shifting GCC-6 now treats the left bitwise-shift of a negative integer as nonconformant so explicitly cast to an unsigned int while bit-shifting. Downloaded from upstream PR: https://github.com/mpruett/audiofile/pull/28 Signed-off-by: Bernd Kuhls --- libaudiofile/modules/SimpleModule.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libaudiofile/modules/SimpleModule.h b/libaudiofile/modules/SimpleModule.h index 03c6c69..4014fb2 100644 --- a/libaudiofile/modules/SimpleModule.h +++ b/libaudiofile/modules/SimpleModule.h @@ -123,7 +123,7 @@ struct signConverter typedef typename IntTypes::UnsignedType UnsignedType; static const int kScaleBits = (Format + 1) * CHAR_BIT - 1; - static const int kMinSignedValue = -1 << kScaleBits; + static const int kMinSignedValue = static_cast(static_cast(-1) << kScaleBits);; struct signedToUnsigned : public std::unary_function {