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| author | Reid Kleckner <rnk@google.com> | 2018-11-01 18:24:03 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2018-11-01 18:24:03 +0000 |
| commit | ce7223368e20f40041bd781cb15583d743ad7ef0 (patch) | |
| tree | 12e166021536588d97e52f8cc220c0e520822500 /libcxxabi/src | |
| parent | b8980b50beeec7bf2e57b61560710a77d36f3be3 (diff) | |
Use C++11 fallthrough attribute syntax when available and add a break
Summary:
This silences the two -Wimplicit-fallthrough warnings clang finds in
ItaniumDemangle.h in libc++abi.
Clang does not have a GNU attribute spelling for this attribute, so this
is necessary.
I will commit the same change to the LLVM demangler soon.
Reviewers: EricWF, ldionne
Subscribers: christof, erik.pilkington, cfe-commits
Differential Revision: https://reviews.llvm.org/D53985
Diffstat (limited to 'libcxxabi/src')
| -rw-r--r-- | libcxxabi/src/demangle/ItaniumDemangle.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libcxxabi/src/demangle/ItaniumDemangle.h b/libcxxabi/src/demangle/ItaniumDemangle.h index 2f4d7863245..f992645fb92 100644 --- a/libcxxabi/src/demangle/ItaniumDemangle.h +++ b/libcxxabi/src/demangle/ItaniumDemangle.h @@ -2812,6 +2812,7 @@ AbstractManglingParser<Derived, Alloc>::parseCtorDtorName(Node *&SoFar, SoFar = make<ExpandedSpecialSubstitution>(SSK); if (!SoFar) return nullptr; + break; default: break; } |