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drop support for GCC 2.x as it is hopelessly broken anyway

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65864 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif 2009-03-02 19:49:29 +00:00
parent 6e2b86b8aa
commit 83b5752747
1 changed files with 4 additions and 15 deletions
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19
include/llvm/ADT/ilist.h
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@ -491,14 +491,7 @@ public:
size_type size() const {
if (Head == 0) return 0; // Don't require construction of sentinel if empty.
#if __GNUC__ == 2
// GCC 2.95 has a broken std::distance
size_type Result = 0;
std::distance(begin(), end(), Result);
return Result;
#else
return std::distance(begin(), end());
#endif
}
iterator erase(iterator first, iterator last) {
@ -616,14 +609,10 @@ struct ilist : public iplist<NodeTy> {
insert(this->begin(), first, last);
}
// Forwarding functions: A workaround for GCC 2.95 which does not correctly
// support 'using' declarations to bring a hidden member into scope.
//
iterator insert(iterator a, NodeTy *b){ return iplist<NodeTy>::insert(a, b); }
void push_front(NodeTy *a) { iplist<NodeTy>::push_front(a); }
void push_back(NodeTy *a) { iplist<NodeTy>::push_back(a); }
// bring hidden functions into scope
using iplist<NodeTy>::insert;
using iplist<NodeTy>::push_front;
using iplist<NodeTy>::push_back;
// Main implementation here - Insert for a node passed by value...
iterator insert(iterator where, const NodeTy &val) {