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Remove unnecessary const qualifier (#4698)

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In file included from include/flatbuffers/flexbuffers.h:24,
                 from src/idl_gen_text.cpp:20:
include/flatbuffers/util.h: In function 'int flatbuffers::FromUTF8(const char**)':
include/flatbuffers/util.h:324:45: error: type qualifiers ignored on cast result type [-Werror=ignored-qualifiers]
   if ((static_cast<const unsigned char>(**in) << len) & 0x80) return -1;  // Bit after leading 1's must be 0.
                                             ^
cc1plus: all warnings being treated as errors
make[2]: *** [CMakeFiles/flatbuffers_shared.dir/build.make:92: CMakeFiles/flatbuffers_shared.dir/src/idl_gen_text.cpp.o] Error 1
This commit is contained in:
Sergey Avseyev
2018-04-06 21:33:07 +03:00
committed by Wouter van Oortmerssen
parent 7eb4c6098e
commit 86153fd740
1 changed files with 1 additions and 1 deletions
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include/flatbuffers/util.h
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@@ -321,7 +321,7 @@ inline int FromUTF8(const char **in) {
break;
}
}
if ((static_cast<const unsigned char>(**in) << len) & 0x80) return -1; // Bit after leading 1's must be 0.
if ((static_cast<unsigned char>(**in) << len) & 0x80) return -1; // Bit after leading 1's must be 0.
if (!len) return *(*in)++;
// UTF-8 encoded values with a length are between 2 and 4 bytes.
if (len < 2 || len > 4) { return -1; }