Author
anonymous
about 4 years ago
Language
C++
Compiler
gcc 9.3.0
Options
Warnings
Boost 1.73.0
C++2a
no pedantic
Author
anonymous
about 4 years ago
$ g++ prog.cc -Wall -Wextra -I/opt/wandbox/boost-1.73.0/gcc-9.3.0/include -std=c++2a prog.cc:10:6: error: expected ';' after struct definition
10 | }
| ^
| ;
prog.cc:13:34: error: ISO C++ forbids declaration of 'operator()' with no type [-fpermissive]
13 | operator()(Rng &r, Pred &pred)
| ^
prog.cc:25:1: error: expected '}' at end of input
25 | }
| ^
prog.cc:2:19: note: to match this '{'
2 | struct filter_view{
| ^
prog.cc: In member function 'int filter_view<T>::operator()(Rng&, Pred&)':
prog.cc:15:14: error: 'vector' is not a member of 'std'
15 | std::vector<T> temp; // temps mean copying, views don't do that I know...
| ^~~~~~
prog.cc:1:1: note: 'std::vector' is defined in header '<vector>'; did you forget to '#include <vector>'?
+++ |+#include <vector>
1 | template <typename T>
prog.cc:15:22: error: expected primary-expression before '>' token
15 | std::vector<T> temp; // temps mean copying, views don't do that I know...
| ^
prog.cc:15:24: error: 'temp' was not declared in this scope
15 | std::vector<T> temp; // temps mean copying, views don't do that I know...
| ^~~~
prog.cc:16:9: error: 'ranges' has not been declared
16 | ranges::for(iter : r)
| ^~~~~~
prog.cc:16:17: error: expected unqualified-id before 'for'
16 | ranges::for(iter : r)
| ^~~
prog.cc: At global scope:
prog.cc:25:2: error: expected ';' at end of input
25 | }
| ~^
| ;
Exit Code:
1