[Bug gold/30119] New: error: static assertion failed due to requirement

[arshia.aghaei at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=30119

            Bug ID: 30119
           Summary: error: static assertion failed due to requirement
           Product: binutils
           Version: unspecified
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: gold
          Assignee: ccoutant at gmail dot com
          Reporter: arshia.aghaei at gmail dot com
                CC: ian at airs dot com
  Target Milestone: ---

Hi, following the guide in https://llvm.org/docs/GoldPlugin.html

My OS is Arch-Linux 64-bit

I get the following errors:

```cpp
In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1697:4:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<char>::Stringpool_eq &, const
gold::Stringpool_template<char>::Hashkey &, const
gold::Stringpool_template<char>::Hashkey &>{}': key equality predicate must be
invocable with two arguments of key type
          static_assert(
```

```cpp
In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1697:4:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<unsigned int>::Stringpool_eq &, const
gold::Stringpool_template<unsigned int>::Hashkey &, const
gold::Stringpool_template<unsigned int>::Hashkey &>{}': key equality predicate
must be invocable with two arguments of key type
          static_assert(
```



```cpp
In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1685:2:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<char>::Stringpool_eq &, const
gold::Stringpool_template<char>::Hashkey &, const
gold::Stringpool_template<char>::Hashkey &>{}': key equality predicate must be
invocable with two arguments of key type
        static_assert(__is_invocable<const _Equal&, const _Key&, const
_Key&>{},
```



```cpp
In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1697:4:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<unsigned short>::Stringpool_eq &, const
gold::Stringpool_template<unsigned short>::Hashkey &, const
gold::Stringpool_template<unsigned short>::Hashkey &>{}': key equality
predicate must be invocable with two arguments of key type
          static_assert(
```

```cpp
In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1685:2:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<unsigned short>::Stringpool_eq &, const
gold::Stringpool_template<unsigned short>::Hashkey &, const
gold::Stringpool_template<unsigned short>::Hashkey &>{}': key equality
predicate must be invocable with two arguments of key type
        static_assert(__is_invocable<const _Equal&, const _Key&, const
_Key&>{},
```

```cpp
In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1697:4:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<unsigned int>::Stringpool_eq &, const
gold::Stringpool_template<unsigned int>::Hashkey &, const
gold::Stringpool_template<unsigned int>::Hashkey &>{}': key equality predicate
must be invocable with two arguments of key type
          static_assert(
```


```cpp

In file included from ../../gold/stringpool.cc:23:
In file included from ../../gold/gold.h:35:
In file included from ../../gold/system.h:68:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/unordered_set:46:
In file included from
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable.h:35:
/usr/lib64/gcc/x86_64-pc-linux-gnu/12.2.1/../../../../include/c++/12.2.1/bits/hashtable_policy.h:1685:2:
error: static assertion failed due to requirement 'std::__is_invocable<const
gold::Stringpool_template<unsigned int>::Stringpool_eq &, const
gold::Stringpool_template<unsigned int>::Hashkey &, const
gold::Stringpool_template<unsigned int>::Hashkey &>{}': key equality predicate
must be invocable with two arguments of key type
        static_assert(__is_invocable<const _Equal&, const _Key&, const
_Key&>{},
```

Final summary:

```cpp

6 errors generated.
make[3]: *** [Makefile:1144: stringpool.o] Error 1
make[3]: Leaving directory
'/home/arshia/Desktop/llvm-project/llvm-gold/build/gold'
make[2]: *** [Makefile:1167: all-recursive] Error 1
make[2]: Leaving directory
'/home/arshia/Desktop/llvm-project/llvm-gold/build/gold'
make[1]: *** [Makefile:907: all] Error 2
make[1]: Leaving directory
'/home/arshia/Desktop/llvm-project/llvm-gold/build/gold'
make: *** [Makefile:6887: all-gold] Error 2
```

-- 
You are receiving this mail because:
You are on the CC list for the bug.