diff options
Diffstat (limited to 'source/slang/slang-stdlib.cpp')
| -rw-r--r-- | source/slang/slang-stdlib.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/source/slang/slang-stdlib.cpp b/source/slang/slang-stdlib.cpp index 1f8d0a97a..a31c77985 100644 --- a/source/slang/slang-stdlib.cpp +++ b/source/slang/slang-stdlib.cpp @@ -156,6 +156,15 @@ namespace Slang { return kConversionCost_UnsignedToSignedPromotion; } + // Same-size unsigned to signed integer conversion. + else if (toInfo.conversionKind == kBaseTypeConversionKind_Signed + && fromInfo.conversionKind == kBaseTypeConversionKind_Unsigned + && toInfo.conversionRank == fromInfo.conversionRank + && toInfo.conversionRank != kBaseTypeConversionRank_IntPtr + && fromInfo.conversionRank != kBaseTypeConversionRank_IntPtr) + { + return kConversionCost_SameSizeUnsignedToSignedConversion; + } // Conversion from signed to unsigned is always lossy, // but it is preferred over conversions from unsigned |