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Revert r188666: it breaks the buildbots 

llvm-svn: 188667
This commit is contained in:
Alexey Samsonov 2013-08-19 11:42:54 +00:00
parent 828e5e141d
commit bca169c185
3 changed files with 8 additions and 28 deletions
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2
clang/include/clang/Basic/DiagnosticDriverKinds.td
View File

@ -79,8 +79,6 @@ def err_drv_invalid_libcxx_deployment : Error<
"invalid deployment target for -stdlib=libc++ (requires %0 or later)">;
def err_drv_invalid_feature : Error<
"invalid feature '%0' for CPU '%1'">;
def err_drv_malformed_sanitizer_blacklist : Error<
"malformed sanitizer blacklist: '%0'">;
def err_drv_I_dash_not_supported : Error<
"'%0' not supported, please use -iquote instead">;

16
clang/lib/Driver/SanitizerArgs.cpp
View File

@ -12,11 +12,9 @@
#include "clang/Driver/DriverDiagnostic.h"
#include "clang/Driver/Options.h"
#include "clang/Driver/ToolChain.h"
#include "llvm/ADT/OwningPtr.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Transforms/Utils/SpecialCaseList.h"
using namespace clang::driver;
using namespace llvm::opt;
@ -117,18 +115,10 @@ SanitizerArgs::SanitizerArgs(const Driver &D, const llvm::opt::ArgList &Args) {
options::OPT_fno_sanitize_blacklist)) {
if (BLArg->getOption().matches(options::OPT_fsanitize_blacklist)) {
std::string BLPath = BLArg->getValue();
if (llvm::sys::fs::exists(BLPath)) {
// Validate the blacklist format.
std::string BLError;
llvm::OwningPtr<llvm::SpecialCaseList> SCL(
llvm::SpecialCaseList::create(BLPath, BLError));
if (!SCL.get())
D.Diag(diag::err_drv_malformed_sanitizer_blacklist) << BLError;
else
BlacklistFile = BLPath;
} else {
if (llvm::sys::fs::exists(BLPath))
BlacklistFile = BLPath;
else
D.Diag(diag::err_drv_no_such_file) << BLPath;
}
}
} else {
// If no -fsanitize-blacklist option is specified, try to look up for

18
clang/test/Driver/fsanitize-blacklist.c
View File

@ -1,26 +1,18 @@
// General blacklist usage.
// PR12920
// REQUIRES: clang-driver, shell
// RUN: echo "fun:foo" > %t.good
// RUN: echo "badline" > %t.bad
// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
// RUN: %clang -fsanitize=address -fsanitize-blacklist=%s %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BLACKLIST
// CHECK-BLACKLIST: -fsanitize-blacklist
// Ignore -fsanitize-blacklist flag if there is no -fsanitize flag.
// RUN: %clang -fsanitize-blacklist=%t.good %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE
// RUN: %clang -fsanitize-blacklist=%s %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SANITIZE
// CHECK-NO-SANITIZE-NOT: -fsanitize-blacklist
// Flag -fno-sanitize-blacklist wins if it is specified later.
// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.good -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-BLACKLIST
// RUN: %clang -fsanitize=address -fsanitize-blacklist=%s -fno-sanitize-blacklist %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-BLACKLIST
// CHECK-NO-BLACKLIST-NOT: -fsanitize-blacklist
// Driver barks on unexisting blacklist files.
// RUN: %clang -fno-sanitize-blacklist -fsanitize-blacklist=unexisting.txt %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-SUCH-FILE
// CHECK-NO-SUCH-FILE: error: no such file or directory: 'unexisting.txt'
// Driver properly reports malformed blacklist files.
// RUN: %clang -fsanitize=address -fsanitize-blacklist=%t.bad %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-BAD-BLACKLIST
// CHECK-BAD-BLACKLIST: error: malformed sanitizer blacklist
// PR12920
// REQUIRES: clang-driver