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Implement operator<< in terms of basic types rather than [u]int*_t, which is better for portability. There might be some way to factor this all with metaprogramming magic, but I'm not sure how offhand.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55114 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2008-08-21 06:20:47 +00:00
parent 5d52c4501a
commit 89a1a85913
1 changed files with 35 additions and 7 deletions
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42
include/llvm/Support/raw_ostream.h
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@ -77,7 +77,7 @@ public:
return write(Str.data(), Str.length());
}
raw_ostream &operator<<(uint64_t N) {
raw_ostream &operator<<(unsigned long N) {
// Zero is a special case.
if (N == 0)
return *this << '0';
@ -93,7 +93,7 @@ public:
return write(CurPtr, EndPtr-CurPtr);
}
raw_ostream &operator<<(int64_t N) {
raw_ostream &operator<<(long N) {
if (N < 0) {
if (OutBufCur >= OutBufEnd)
flush_impl();
@ -102,15 +102,43 @@ public:
N = -N;
}
return this->operator<<(static_cast<uint64_t>(N));
return this->operator<<(static_cast<unsigned long>(N));
}
raw_ostream &operator<<(uint32_t N) {
return this->operator<<(static_cast<uint64_t>(N));
raw_ostream &operator<<(unsigned long long N) {
// Zero is a special case.
if (N == 0)
return *this << '0';
char NumberBuffer[20];
char *EndPtr = NumberBuffer+sizeof(NumberBuffer);
char *CurPtr = EndPtr;
while (N) {
*--CurPtr = '0' + char(N % 10);
N /= 10;
}
return write(CurPtr, EndPtr-CurPtr);
}
raw_ostream &operator<<(int32_t N) {
return this->operator<<(static_cast<int64_t>(N));
raw_ostream &operator<<(long long N) {
if (N < 0) {
if (OutBufCur >= OutBufEnd)
flush_impl();
*OutBufCur++ = '-';
N = -N;
}
return this->operator<<(static_cast<unsigned long long>(N));
}
raw_ostream &operator<<(unsigned int N) {
return this->operator<<(static_cast<unsigned long>(N));
}
raw_ostream &operator<<(int N) {
return this->operator<<(static_cast<long>(N));
}
raw_ostream &operator<<(double N) {