From d280dc78ea4243ca953020a75b630c1f6d266d7f Mon Sep 17 00:00:00 2001
From: Benjamin Bannier <bbannier@gmail.com>
Date: Thu, 14 Aug 2014 15:26:12 +0200
Subject: [PATCH] Add new clang-tidy and clang-check checkers

These checkers use an existing compilation database so that the actual
flags used in the compile are used in the check.
---
 syntax_checkers/c/clang_check.vim   | 35 +++++++++++++++++++++++++++++
 syntax_checkers/c/clang_tidy.vim    | 35 +++++++++++++++++++++++++++++
 syntax_checkers/cpp/clang_check.vim | 14 ++++++++++++
 syntax_checkers/cpp/clang_tidy.vim  | 14 ++++++++++++
 4 files changed, 98 insertions(+)
 create mode 100644 syntax_checkers/c/clang_check.vim
 create mode 100644 syntax_checkers/c/clang_tidy.vim
 create mode 100644 syntax_checkers/cpp/clang_check.vim
 create mode 100644 syntax_checkers/cpp/clang_tidy.vim

diff --git a/syntax_checkers/c/clang_check.vim b/syntax_checkers/c/clang_check.vim
new file mode 100644
index 00000000..8f842cd4
--- /dev/null
+++ b/syntax_checkers/c/clang_check.vim
@@ -0,0 +1,35 @@
+if exists("g:loaded_syntastic_c_clang_check_checker")
+  finish
+endif
+let g:loaded_syntastic_c_clang_check_checker = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! SyntaxCheckers_c_clang_check_IsAvailable() dict
+  return executable(self.getExec())
+endfunction
+
+function! SyntaxCheckers_c_clang_check_GetLocList() dict
+    let makeprg = self.makeprgBuild({})
+
+    let errorformat = '%f:%l:%c: %m'
+
+    let loclist = SyntasticMake({
+        \ 'makeprg': makeprg,
+        \ 'errorformat': errorformat})
+
+    call self.setWantSort(1)
+
+    return loclist
+endfunction
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'c',
+    \ 'name': 'clang_check',
+    \ 'exec': 'clang-check'})
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set et sts=4 sw=4:
diff --git a/syntax_checkers/c/clang_tidy.vim b/syntax_checkers/c/clang_tidy.vim
new file mode 100644
index 00000000..2b0f7001
--- /dev/null
+++ b/syntax_checkers/c/clang_tidy.vim
@@ -0,0 +1,35 @@
+if exists("g:loaded_syntastic_c_clang_tidy_checker")
+  finish
+endif
+let g:loaded_syntastic_c_clang_tidy_checker = 1
+
+let s:save_cpo = &cpo
+set cpo&vim
+
+function! SyntaxCheckers_c_clang_tidy_IsAvailable() dict
+  return executable(self.getExec())
+endfunction
+
+function! SyntaxCheckers_c_clang_tidy_GetLocList() dict
+    let makeprg = self.makeprgBuild({})
+
+    let errorformat = '%f:%l:%c: %m'
+
+    let loclist = SyntasticMake({
+        \ 'makeprg': makeprg,
+        \ 'errorformat': errorformat})
+
+    call self.setWantSort(1)
+
+    return loclist
+endfunction
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'c',
+    \ 'name': 'clang_tidy',
+    \ 'exec': 'clang-tidy'})
+
+let &cpo = s:save_cpo
+unlet s:save_cpo
+
+" vim: set et sts=4 sw=4:
diff --git a/syntax_checkers/cpp/clang_check.vim b/syntax_checkers/cpp/clang_check.vim
new file mode 100644
index 00000000..34c62ab4
--- /dev/null
+++ b/syntax_checkers/cpp/clang_check.vim
@@ -0,0 +1,14 @@
+if exists("g:loaded_syntastic_cpp_clang_check_checker")
+  finish
+endif
+let g:loaded_syntastic_cpp_clang_check_checker = 1
+
+runtime! syntax_checkers/c/*.vim
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'cpp',
+    \ 'name': 'clang_check',
+    \ 'exec': 'clang-check',
+    \ 'redirect': 'c/clang_check'})
+
+" vim: set et sts=4 sw=4:
diff --git a/syntax_checkers/cpp/clang_tidy.vim b/syntax_checkers/cpp/clang_tidy.vim
new file mode 100644
index 00000000..e14aa121
--- /dev/null
+++ b/syntax_checkers/cpp/clang_tidy.vim
@@ -0,0 +1,14 @@
+if exists("g:loaded_syntastic_cpp_clang_tidy_checker")
+  finish
+endif
+let g:loaded_syntastic_cpp_clang_tidy_checker = 1
+
+runtime! syntax_checkers/c/*.vim
+
+call g:SyntasticRegistry.CreateAndRegisterChecker({
+    \ 'filetype': 'cpp',
+    \ 'name': 'clang_tidy',
+    \ 'exec': 'clang-tidy',
+    \ 'redirect': 'c/clang_tidy'})
+
+" vim: set et sts=4 sw=4: