[LLVMdev] AsmWriter.cpp:255: error: ambiguous overload for `std::basic_ostream<char,...
Henrik Bach
henrik_bach_llvm at hotmail.com
Wed Jul 7 15:29:01 PDT 2004
Here is an excerpt from the config.log:
configure:19451: checking for int64_t
configure:19476: gcc -c -g -O2 conftest.c >&5
configure:19479: $? = 0
configure:19482: test -s conftest.o
configure:19485: $? = 0
configure:19496: result: yes
configure:19511: checking for uint64_t
configure:19536: gcc -c -g -O2 conftest.c >&5
configure:19539: $? = 0
configure:19542: test -s conftest.o
configure:19545: $? = 0
configure:19556: result: yes
All seems to be fine...
/Henrik
>
>Not sure if this will help, but something is terribly wrong, possibly with
>the definition of int64_t. Note that the message from the compiler is not
>"can't find overload" but it is "ambiguous overload". It provides what it
>thinks is a close match, that being an operator<< that takes a pointer to a
>function returning basic_ostream<char>& and taken basic_ostream<char>& as
>an argument. Why would it attempt to match an int64_t with a function
>pointer?
>
>Reid.
>
>On Tue, 6 Jul 2004 17:48:17 -0500 (CDT)
> Chris Lattner <sabre at nondot.org> wrote:
>>On Wed, 7 Jul 2004, Henrik Bach wrote:
>>>This tweak seems to work.
>>>
>>>As far as I can see, correct me if I'm wrong, it is the compiler, that
>>>can't
>>>figure out which std::basic_ostream to use. Why?
>>
>>What I'm saying is that it appears that your implementation of operator<<
>>is not functional or is missing. You said that you are using GCC on
>>internix. Is it possible that when you configured/built gcc that it
>>didn't find 64-bit integer support and disabled it or something?
>>
>>I really no nothing about internix so all I can do is speculate. Sorry.
>>
>>-Chris
>>
>>
>>
>>> > > Compiling AsmWriter.cpp
>>> > > AsmWriter.cpp: In function `void WriteConstantInt(std::ostream&,
>>>const
>>> > > llvm::Constant*, bool, std::map<const llvm::Type*, std::string,
>>> > > std::less<const llvm::Type*>, std::allocator<std::pair<const
>>> >llvm::Type*
>>> > > const, std::string> > >&, llvm::SlotCalculator*)':
>>> > > AsmWriter.cpp:255: error: ambiguous overload for
>>> >`std::basic_ostream<char,
>>> > > std::char_traits<char> >& << int64_t' operator
>>> > > /opt/gcc.3.3/include/c++/3.3/bits/ostream.tcc:63: error: candidates
>>>are:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(std::basic_ostream<_CharT,
>>> > > _Traits>&(*)(std::basic_ostream<_CharT, _Traits>&)) [with _CharT
>>>=
>>> >char,
>>> > > _Traits = std::char_traits<char>] <near match>
>>> > > /opt/gcc.3.3/include/c++/3.3/bits/ostream.tcc:85: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(std::basic_ios<_CharT,
>>> > > _Traits>&(*)(std::basic_ios<_CharT, _Traits>&)) [with _CharT =
>>>char,
>>> > > _Traits
>>> > > = std::char_traits<char>] <near match>
>>> > > /opt/gcc.3.3/include/c++/3.3/bits/ostream.tcc:107: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(std::ios_base&(*)(std::ios_base&)) [with
>>>_CharT
>>> >=
>>> > > char,
>>> > > _Traits = std::char_traits<char>] <near match>
>>> > > /opt/gcc.3.3/include/c++/3.3/bits/ostream.tcc:179: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(long int) [with _CharT = char, _Traits =
>>> > > std::char_traits<char>]
>>> > > /opt/gcc.3.3/include/c++/3.3/bits/ostream.tcc:216: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(long unsigned int) [with _CharT = char,
>>>_Traits
>>> >=
>>> > > std::char_traits<char>]
>>> > > /opt/gcc.3.3/include/c++/3.3/bits/ostream.tcc:154: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(bool) [with _CharT = char, _Traits =
>>> > > std::char_traits<char>]
>>> > > /opt/gcc.3.3/include/c++/3.3/ostream:178: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(short int) [with _CharT = char, _Traits =
>>> > > std::char_traits<char>]
>>> > > /opt/gcc.3.3/include/c++/3.3/ostream:189: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(short unsigned int) [with _CharT = char,
>>>_Traits
>>> >=
>>> > > std::char_traits<char>]
>>> > > /opt/gcc.3.3/include/c++/3.3/ostream:193: error:
>>> > > std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT,
>>> > > _Traits>::operator<<(int) [with _CharT = char, _Traits =
>>> > > std::char_traits<char>]
>>> > >
>>> > > ... and so on.
>>> > >
>>> > >
>>> > > /Henrik
>>> > >
>>> > > _________________________________________________________________
>>> > > F? alle de nye og sjove ikoner med MSN Messenger
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>>> > > _______________________________________________
>>> > > LLVM Developers mailing list
>>> > > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
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>>> > >
>>> >
>>> >-Chris
>>> >
>>> >--
>>> >http://llvm.cs.uiuc.edu/
>>> >http://www.nondot.org/~sabre/Projects/
>>> >
>>> >
>>> >_______________________________________________
>>> >LLVM Developers mailing list
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>>
>>-Chris
>>
>>--
>>http://llvm.cs.uiuc.edu/
>>http://www.nondot.org/~sabre/Projects/
>>
>>
>>_______________________________________________
>>LLVM Developers mailing list
>>LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu
>>http://mail.cs.uiuc.edu/mailman/listinfo/llvmdev
>
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