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| -rw-r--r-- | README.md | 1 | ||||
| -rw-r--r-- | ale_linters/c/gcc.vim | 49 |
2 files changed, 50 insertions, 0 deletions
@@ -27,6 +27,7 @@ name. That seems to be the fairest way to arrange this table. | -------- | ----- | | Bash | [-n flag](https://www.gnu.org/software/bash/manual/bash.html#index-set) | | Bourne Shell | [-n flag](http://linux.die.net/man/1/sh) | +| C | [gcc](https://gcc.gnu.org/) | | D | [dmd](https://dlang.org/dmd-linux.html) | | Fortran | [gcc](https://gcc.gnu.org/) | | JavaScript | [eslint](http://eslint.org/), [jscs](http://jscs.info/), [jshint](http://jshint.com/) | diff --git a/ale_linters/c/gcc.vim b/ale_linters/c/gcc.vim new file mode 100644 index 00000000..6bd335d8 --- /dev/null +++ b/ale_linters/c/gcc.vim @@ -0,0 +1,49 @@ +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', +\}) |