[cfe-commits] r154008 - in /cfe/trunk: include/clang/Tooling/ lib/ lib/Tooling/ test/Tooling/ tools/ tools/clang-check/ unittests/ unittests/Tooling/

[NAKAMURA Takumi]

2012/4/4 Manuel Klimek <klimek at google.com>:
> Author: klimek
> Date: Wed Apr  4 07:07:46 2012
> New Revision: 154008
>
> URL: http://llvm.org/viewvc/llvm-project?rev=154008&view=rev
> Log:
> Adds a tooling library.
>
> Provides an API to run clang tools (FrontendActions) as standalone tools,
> or repeatedly in-memory in a process. This is useful for unit-testing,
> map-reduce style applications, source transformation daemons or command line
> tools.
>
> The ability to run over multiple translation units with different command
> line arguments enables building up refactoring tools that need to apply
> transformations across translation unit boundaries.
>
> See tools/clang-check/ClangCheck.cpp for an example.

> Added: cfe/trunk/lib/Tooling/Tooling.cpp
> URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/Tooling.cpp?rev=154008&view=auto
> ==============================================================================
> --- cfe/trunk/lib/Tooling/Tooling.cpp (added)
> +++ cfe/trunk/lib/Tooling/Tooling.cpp Wed Apr  4 07:07:46 2012

> +#include "clang/Tooling/Tooling.h"
> +#include "clang/Tooling/CompilationDatabase.h"
> +#include "llvm/ADT/STLExtras.h"
> +#include "llvm/Support/Host.h"
> +#include "llvm/Support/raw_ostream.h"
> +#include "clang/Driver/Compilation.h"
> +#include "clang/Driver/Driver.h"
> +#include "clang/Driver/Tool.h"
> +#include "clang/Frontend/CompilerInstance.h"
> +#include "clang/Frontend/FrontendAction.h"
> +#include "clang/Frontend/FrontendDiagnostic.h"
> +#include "clang/Frontend/TextDiagnosticPrinter.h"

llvm/* may be included later. Fixed in r154016.

> +ClangTool::ClangTool(const CompilationDatabase &Compilations,
> +                     ArrayRef<std::string> SourcePaths)
> +    : Files((FileSystemOptions())) {
> +  StringRef BaseDirectory(::getenv("PWD"));

::getenv("PWD") might be NULL. Fixed in r154015.

test/Tooling/clang-check has been failing regardless of my fix.
Probably due to '\' in json.


Command 5: "FileCheck"
"E:\bb-win7\cmake-clang-i686-msvc10\llvm-project\clang\test\Tooling\clang-check.cpp"
Command 5 Result: 1
Command 5 Output:


Command 5 Stderr:
E:\bb-win7\cmake-clang-i686-msvc10\llvm-project\clang\test\Tooling\clang-check.cpp:8:20:
error: expected string not found in input
invalid; // CHECK: C++ requires
                   ^
<stdin>:1:1: note: scanning from here
error: error reading
'E:bb-win7cmake-clang-i686-msvc10buildtoolsclangtestToolingOutputclang-check.cpp.tmp/test.cpp'
^
<stdin>:1:10: note: possible intended match here
error: error reading
'E:bb-win7cmake-clang-i686-msvc10buildtoolsclangtestToolingOutputclang-check.cpp.tmp/test.cpp'
         ^

...Takumi