commit f5a2922dbc5c95854a8ecac5c6e0ebdc26bed77f
author Martin Liska <mliska@suse.cz> Fri Nov 05 17:04:12 2021 +0100
committer Copybara-Service <copybara-worker@google.com> Fri Nov 05 10:10:48 2021 -0700
tree 5287ab07284be7fce1333b364f2a4dc187369d7b
parent 01163625cd4370ba9f0a5756768018264b96bed0

sanitizer: Fix -Wpedantic GCC warning

Fixes:
sanitizer_stacktrace.h:212:5: warning: ISO C++ forbids braced-groups within expressions [-Wpedantic]

Differential Revision: https://reviews.llvm.org/D113292

GitOrigin-RevId: 78d3e0a4f1406b17cdecc77540e09210670fe9a9

lib/sanitizer_common/sanitizer_stacktrace.h

diff --git a/lib/sanitizer_common/sanitizer_stacktrace.h b/lib/sanitizer_common/sanitizer_stacktrace.h
index ea330f3..11c6154 100644
--- a/lib/sanitizer_common/sanitizer_stacktrace.h
+++ b/lib/sanitizer_common/sanitizer_stacktrace.h
@@ -209,11 +209,11 @@
 // StackTrace::GetCurrentPc() faster.
 #if defined(__x86_64__)
 #  define GET_CURRENT_PC()                \
-    ({                                    \
+    (__extension__({                      \
       uptr pc;                            \
       asm("lea 0(%%rip), %0" : "=r"(pc)); \
       pc;                                 \
-    })
+    }))
 #else
 #  define GET_CURRENT_PC() StackTrace::GetCurrentPc()
 #endif