mirror of https://github.com/dense-analysis/ale
50 lines
1.3 KiB
VimL
50 lines
1.3 KiB
VimL
if exists('g:loaded_ale_linters_c_gcc')
|
||
finish
|
||
endif
|
||
|
||
let g:loaded_ale_linters_c_gcc = 1
|
||
|
||
" Set this option to change the GCC options for warnings for C.
|
||
if !exists('g:ale_c_gcc_options')
|
||
let g:ale_c_gcc_options = '-Wall'
|
||
endif
|
||
|
||
function! ale_linters#c#gcc#Handle(buffer, lines)
|
||
" Look for lines like the following.
|
||
"
|
||
" <stdin>:8:5: warning: conversion lacks type at end of format [-Wformat=]
|
||
" <stdin>:10:27: error: invalid operands to binary - (have ‘int’ and ‘char *’)
|
||
let pattern = '^<stdin>:\(\d\+\):\(\d\+\): \(warning\|error\): \(.\+\)$'
|
||
let output = []
|
||
|
||
for line in a:lines
|
||
let l:match = matchlist(line, pattern)
|
||
|
||
if len(l:match) == 0
|
||
continue
|
||
endif
|
||
|
||
call add(output, {
|
||
\ 'bufnr': a:buffer,
|
||
\ 'lnum': l:match[1] + 0,
|
||
\ 'vcol': 0,
|
||
\ 'col': l:match[2] + 0,
|
||
\ 'text': l:match[4],
|
||
\ 'type': l:match[3] ==# 'warning' ? 'W' : 'E',
|
||
\ 'nr': -1,
|
||
\})
|
||
endfor
|
||
|
||
return output
|
||
endfunction
|
||
|
||
call ALEAddLinter('c', {
|
||
\ 'name': 'gcc',
|
||
\ 'output_stream': 'stderr',
|
||
\ 'executable': 'gcc',
|
||
\ 'command': 'gcc -S -x c -fsyntax-only '
|
||
\ . g:ale_c_gcc_options
|
||
\ . ' -',
|
||
\ 'callback': 'ale_linters#c#gcc#Handle',
|
||
\})
|