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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-06-11 19:05:50 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-06-11 19:05:50 +0000 |
| commit | 5c4f829424b0e9b3308b716f5874c9a3a978ac6a (patch) | |
| tree | 4c364dafb939924b5f8eae362c44570e4bd42c01 /llvm/test/Object | |
| parent | cd7c3a9de4397b3fe24384eb503ab9f1911009aa (diff) | |
| download | bcm5719-llvm-5c4f829424b0e9b3308b716f5874c9a3a978ac6a.tar.gz bcm5719-llvm-5c4f829424b0e9b3308b716f5874c9a3a978ac6a.zip | |
Use std::error_code instead of llvm::error_code.
The idea of this patch is to turn llvm/Support/system_error.h into a
transitional header that just brings in the erorr_code api to the llvm
namespace. I will remove it shortly afterwards.
The cases where the general idea needed some tweaking:
* std::errc is a namespace in msvc, so we cannot use "using std::errc". I could
add an #ifdef, but there were not that many uses, so I just added std:: to
them in this patch.
* Template specialization had to be moved to the std namespace in this
patch set already.
* The msvc implementation of default_error_condition doesn't seem to
provide the same transformations as we need. Not too surprising since
the standard doesn't actually say what "equivalent" means. I fixed the
problem by keeping our old mapping and using it at error_code
construction time.
Despite these shortcomings I think this is still a good thing. Some reasons:
* The different implementations of system_error might improve over time.
* It removes 925 lines of code from llvm already.
* It removes 6313 bytes from the text segment of the clang binary when
it is built with gcc and 2816 bytes when building with clang and
libstdc++.
llvm-svn: 210687
Diffstat (limited to 'llvm/test/Object')
| -rw-r--r-- | llvm/test/Object/directory.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/Object/directory.ll b/llvm/test/Object/directory.ll index 48eefcb6ecb..c4b0bbf20ef 100644 --- a/llvm/test/Object/directory.ll +++ b/llvm/test/Object/directory.ll @@ -1,6 +1,6 @@ ;RUN: rm -f %T/test.a ;RUN: not llvm-ar r %T/test.a . 2>&1 | FileCheck %s -;CHECK: .: Is a directory +;CHECK: .: {{I|i}}s a directory ;RUN: rm -f %T/test.a ;RUN: touch %T/a-very-long-file-name |
