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| author | Dmitri Gribenko <gribozavr@gmail.com> | 2014-06-16 11:22:33 +0000 |
|---|---|---|
| committer | Dmitri Gribenko <gribozavr@gmail.com> | 2014-06-16 11:22:33 +0000 |
| commit | 438c85b50edfff10fa2991ee3a01172b018a46af (patch) | |
| tree | aa81bcfd9d4f4c7c599ed8b6fdce7399d515ff45 /lib/Support | |
| parent | 9becc6c2afc7d62fd855912eacd11586feb4a760 (diff) | |
| download | llvm-438c85b50edfff10fa2991ee3a01172b018a46af.tar.gz llvm-438c85b50edfff10fa2991ee3a01172b018a46af.tar.bz2 llvm-438c85b50edfff10fa2991ee3a01172b018a46af.tar.xz | |
Support/ConvertUTF: restore compatibility with MSVC, which only implements C89
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211016 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support')
| -rw-r--r-- | lib/Support/ConvertUTF.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/lib/Support/ConvertUTF.c b/lib/Support/ConvertUTF.c index 62a99a8bf1..128459a1d5 100644 --- a/lib/Support/ConvertUTF.c +++ b/lib/Support/ConvertUTF.c @@ -396,6 +396,8 @@ Boolean isLegalUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd) { static unsigned findMaximalSubpartOfIllFormedUTF8Sequence(const UTF8 *source, const UTF8 *sourceEnd) { + UTF8 b1, b2, b3; + assert(!isLegalUTF8Sequence(source, sourceEnd)); /* @@ -415,7 +417,7 @@ findMaximalSubpartOfIllFormedUTF8Sequence(const UTF8 *source, * Byte Sequences. */ - UTF8 b1 = *source; + b1 = *source; ++source; if (b1 >= 0xC2 && b1 <= 0xDF) { /* @@ -428,7 +430,7 @@ findMaximalSubpartOfIllFormedUTF8Sequence(const UTF8 *source, if (source == sourceEnd) return 1; - UTF8 b2 = *source; + b2 = *source; ++source; if (b1 == 0xE0) { @@ -448,7 +450,7 @@ findMaximalSubpartOfIllFormedUTF8Sequence(const UTF8 *source, if (source == sourceEnd) return 2; - UTF8 b3 = *source; + b3 = *source; return (b3 >= 0x80 && b3 <= 0xBF) ? 3 : 2; } return 1; @@ -458,7 +460,7 @@ findMaximalSubpartOfIllFormedUTF8Sequence(const UTF8 *source, if (source == sourceEnd) return 2; - UTF8 b3 = *source; + b3 = *source; return (b3 >= 0x80 && b3 <= 0xBF) ? 3 : 2; } return 1; @@ -468,7 +470,7 @@ findMaximalSubpartOfIllFormedUTF8Sequence(const UTF8 *source, if (source == sourceEnd) return 2; - UTF8 b3 = *source; + b3 = *source; return (b3 >= 0x80 && b3 <= 0xBF) ? 3 : 2; } return 1; |