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#3299 Merge gcc and clang into a cc linter

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Users can easily be confused when they set some options for a C or C++
compiler, and another compiler is run with different options, which
still reports errors. To remedy this, the existing `gcc` and `clang`
linters have been replaced with a `cc` linter that will run either
compiler.

This is a breaking change for ALE v3.0.0.
This commit is contained in:
w0rp
2020-08-20 01:46:29 +01:00
parent 4d42ebc160
commit 2b785688ea
15 changed files with 282 additions and 470 deletions
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25
test/command_callback/test_cpp_gcc_command_callbacks.vader
View File

@@ -1,16 +1,26 @@
Before:
Save g:ale_c_parse_makefile
Save g:ale_history_enabled
let g:ale_c_parse_makefile = 0
let g:ale_history_enabled = 0
let g:get_cflags_return_value = ''
let g:executable_map = {}
runtime autoload/ale/c.vim
runtime autoload/ale/engine.vim
function! ale#engine#IsExecutable(buffer, executable) abort
return has_key(g:executable_map, a:executable)
endfunction
function! ale#c#GetCFlags(buffer, output) abort
return g:get_cflags_return_value
endfunction
call ale#assert#SetUpLinterTest('cpp', 'gcc')
call ale#assert#SetUpLinterTest('cpp', 'cc')
let b:command_tail = ' -S -x c++'
\ . ' -o ' . (has('win32') ? 'nul': '/dev/null')
\ . ' -iquote ' . ale#Escape(getcwd())
@@ -18,18 +28,25 @@ Before:
After:
unlet! g:get_cflags_return_value
unlet! g:executable_map
unlet! b:command_tail
runtime autoload/ale/c.vim
runtime autoload/ale/engine.vim
call ale#assert#TearDownLinterTest()
Execute(clang++ should be used instead of gcc, if available):
let g:executable_map = {'clang++': 1}
AssertLinter 'clang++', [ale#Escape('clang++') . b:command_tail]
Execute(The executable should be configurable):
AssertLinter 'gcc', ale#Escape('gcc') . b:command_tail
AssertLinter 'gcc', [ale#Escape('gcc') . b:command_tail]
let b:ale_cpp_gcc_executable = 'foobar'
let b:ale_cpp_cc_executable = 'foobar'
AssertLinter 'foobar', ale#Escape('foobar') . b:command_tail
AssertLinter 'foobar', [ale#Escape('foobar') . b:command_tail]
Execute(The -std flag should be replaced by parsed C flags):
let b:command_tail = substitute(b:command_tail, 'c++14', 'c++11 ', '')