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