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Finishing touch for the std::error_code transition.

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While std::error_code itself seems to work OK in all platforms, there
are few annoying differences with regards to the std::errc enumeration.

This patch adds a simple llvm enumeration, which will hopefully avoid build
breakages in other platforms and surprises as we get more uses of
std::error_code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210920 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-06-13 17:20:48 +00:00
parent 33fe993f2e
commit d8b23109b2
16 changed files with 134 additions and 38 deletions
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5
unittests/Support/ErrorOrTest.cpp
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@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/Support/ErrorOr.h"
#include "llvm/Support/Errc.h"
#include "gtest/gtest.h"
#include <memory>
@ -16,7 +17,7 @@ using namespace llvm;
namespace {
ErrorOr<int> t1() {return 1;}
ErrorOr<int> t2() { return std::errc::invalid_argument; }
ErrorOr<int> t2() { return errc::invalid_argument; }
TEST(ErrorOr, SimpleValue) {
ErrorOr<int> a = t1();
@ -30,7 +31,7 @@ TEST(ErrorOr, SimpleValue) {
a = t2();
EXPECT_FALSE(a);
EXPECT_EQ(std::errc::invalid_argument, a.getError());
EXPECT_EQ(a.getError(), errc::invalid_argument);
#ifdef EXPECT_DEBUG_DEATH
EXPECT_DEBUG_DEATH(*a, "Cannot get value when an error exists");
#endif