Author: nico
Date: Sun May 11 12:27:13 2014
New Revision: 208505
URL: http://llvm.org/viewvc/llvm-project?rev=208505&view=rev
Log:
Driver: Don't leak the -Xarch argument when its use is incorrect.
(LLVM's lib/Option looks like it might appreciate being hit with the
std::unique_ptr stick.)
Modified:
cfe/trunk/lib/Driver/ToolChains.cpp
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=208505&r1=208504&r2=208505&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Sun May 11 12:27:13 2014
@@ -694,7 +694,7 @@ DerivedArgList *MachO::TranslateArgs(con
Arg *OriginalArg = A;
unsigned Index = Args.getBaseArgs().MakeIndex(A->getValue(1));
unsigned Prev = Index;
- Arg *XarchArg = Opts.ParseOneArg(Args, Index);
+ std::unique_ptr<Arg> XarchArg(Opts.ParseOneArg(Args, Index));
// If the argument parsing failed or more than one argument was
// consumed, the -Xarch_ argument's parameter tried to consume
@@ -715,8 +715,8 @@ DerivedArgList *MachO::TranslateArgs(con
}
XarchArg->setBaseArg(A);
- A = XarchArg;
+ A = XarchArg.release();
DAL->AddSynthesizedArg(A);
// Linker input arguments require custom handling. The problem is that we
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