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| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
| commit | 8e68c3873549ca31533e2e3e40dda3a43cb79566 (patch) | |
| tree | 66cf9b65eff62b5ad43e27bb1751a6118ed971a2 /lib/Support/PrettyStackTrace.cpp | |
| parent | 65e43a259ff532f66ff1f04bd5d67c17bcffdc9d (diff) | |
| download | external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.zip external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.tar.gz external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.tar.bz2 | |
Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/PrettyStackTrace.cpp')
| -rw-r--r-- | lib/Support/PrettyStackTrace.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Support/PrettyStackTrace.cpp b/lib/Support/PrettyStackTrace.cpp index cd7c097..a9f4709 100644 --- a/lib/Support/PrettyStackTrace.cpp +++ b/lib/Support/PrettyStackTrace.cpp @@ -107,7 +107,7 @@ static bool RegisterCrashPrinter() { PrettyStackTraceEntry::PrettyStackTraceEntry() { // The first time this is called, we register the crash printer. static bool HandlerRegistered = RegisterCrashPrinter(); - HandlerRegistered = HandlerRegistered; + (void)HandlerRegistered; // Link ourselves. NextEntry = PrettyStackTraceHead.get(); @@ -131,4 +131,3 @@ void PrettyStackTraceProgram::print(raw_ostream &OS) const { OS << ArgV[i] << ' '; OS << '\n'; } - |