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" Author: geam <mdelage@student.42.fr>
" Description: gcc linter for cpp files
"
call ale#Set('cpp_gcc_executable', 'gcc')
call ale#Set('cpp_gcc_options', '-std=c++14 -Wall')
function! ale_linters#cpp#gcc#GetExecutable(buffer) abort
return ale#Var(a:buffer, 'cpp_gcc_executable')
endfunction
function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
let l:cflags = ale#c#GetCFlags(a:buffer, a:output)
" -iquote with the directory the file is in makes #include work for
" headers in the same directory.
return ale#Escape(ale_linters#cpp#gcc#GetExecutable(a:buffer))
\ . ' -S -x c++ -fsyntax-only'
\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
\ . ale#Pad(l:cflags)
\ . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'
endfunction
call ale#linter#Define('cpp', {
\ 'name': 'gcc',
\ 'aliases': ['g++'],
\ 'output_stream': 'stderr',
\ 'executable_callback': 'ale_linters#cpp#gcc#GetExecutable',
\ 'command_chain': [
\ {'callback': 'ale#c#GetMakeCommand', 'output_stream': 'stdout'},
\ {'callback': 'ale_linters#cpp#gcc#GetCommand'},
\ ],
\ 'callback': 'ale#handlers#gcc#HandleGCCFormatWithIncludes',
\})
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