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[esan] Use do-while rather than braces for empty interceptors
authorDerek Bruening <bruening@google.com>
Tue, 3 May 2016 19:44:32 +0000 (19:44 +0000)
committerDerek Bruening <bruening@google.com>
Tue, 3 May 2016 19:44:32 +0000 (19:44 +0000)
commit2a141322853f6e6e619dd4056c34fbaa45eddcc6
tree89ec04d7a7c369f719dcf0e309a9d75d1290b873tree | snapshot
parent66228c4cf1238e2be53d1f61c45b8a7601a86c81commit | diff
[esan] Use do-while rather than braces for empty interceptors

Summary:
Replaces {} with a do..while sequence in esan's empty interceptors to allow
natural use with a trailing semicolon.  The sequence uses each argument to
avoid warnings.

Reviewers: filcab

Subscribers: kubabrecka, llvm-commits, zhaoqin

Differential Revision: http://reviews.llvm.org/D19832

llvm-svn: 268426
compiler-rt/lib/esan/esan_interceptors.cpp diff | blob | history
Domain: System / Toolchain;