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diff src/share/vm/prims/jvmtiEventController.cpp @ 8871:6b19fe41b577

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8011009: Use do-while(0) instead of while(0) in EC_TRACE and RC_TRACE* macros Summary: Improve EC_TRACE and RC_TRACE* to use the do-while(0) trick for statement-like macro Reviewed-by: sspitsyn, dcubed
author kmo
date Sat, 30 Mar 2013 08:01:05 -0700
parents 1d1603768966
children de6a9e811145
line wrap: on
line diff
--- a/src/share/vm/prims/jvmtiEventController.cpp	Fri Mar 29 20:52:01 2013 -0700
+++ b/src/share/vm/prims/jvmtiEventController.cpp	Sat Mar 30 08:01:05 2013 -0700
@@ -39,7 +39,12 @@
 #include "runtime/vm_operations.hpp"
 
 #ifdef JVMTI_TRACE
-#define EC_TRACE(out) if (JvmtiTrace::trace_event_controller()) { SafeResourceMark rm; tty->print_cr out; } while (0)
+#define EC_TRACE(out) do { \
+  if (JvmtiTrace::trace_event_controller()) { \
+    SafeResourceMark rm; \
+    tty->print_cr out; \
+  } \
+} while (0)
 #else
 #define EC_TRACE(out)
 #endif /*JVMTI_TRACE */