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simplify some error recovery stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73856 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -15,7 +15,6 @@
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#include "llvm/Support/SourceMgr.h"
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#include "llvm/Support/Streams.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include <ostream>
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#include "llvm/Config/config.h"
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#include <cctype>
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#include <cstdio>
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@ -353,19 +352,19 @@ tgtok::TokKind TGLexer::LexNumber() {
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// Requires at least one hex digit.
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if (CurPtr == NumStart)
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return ReturnError(CurPtr-2, "Invalid hexadecimal number");
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return ReturnError(TokStart, "Invalid hexadecimal number");
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errno = 0;
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CurIntVal = strtoll(NumStart, 0, 16);
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if (errno == EINVAL)
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return ReturnError(CurPtr-2, "Invalid hexadecimal number");
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return ReturnError(TokStart, "Invalid hexadecimal number");
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if (errno == ERANGE) {
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errno = 0;
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CurIntVal = (int64_t)strtoull(NumStart, 0, 16);
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if (errno == EINVAL)
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return ReturnError(CurPtr-2, "Invalid hexadecimal number");
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return ReturnError(TokStart, "Invalid hexadecimal number");
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if (errno == ERANGE)
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return ReturnError(CurPtr-2, "Hexadecimal number out of range");
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return ReturnError(TokStart, "Hexadecimal number out of range");
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}
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return tgtok::IntVal;
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} else if (CurPtr[0] == 'b') {
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