The fix for 8030115 breaks the build on windows:


c:/jprt/T/P1/021115.drlong/s/jdk/src/share/native/sun/tracing/dtrace/JVM.c(200) : error C2143: syntax error : missing ';' before 'type'
c:/jprt/T/P1/021115.drlong/s/jdk/src/share/native/sun/tracing/dtrace/JVM.c(201) : error C2065: 'count' : undeclared identifier
c:/jprt/T/P1/021115.drlong/s/jdk/src/share/native/sun/tracing/dtrace/JVM.c(201) : error C2065: 'count' : undeclared identifier
c:/jprt/T/P1/021115.drlong/s/jdk/src/share/native/sun/tracing/dtrace/JVM.c(202) : error C2065: 'count' : undeclared identifier
c:/jprt/T/P1/021115.drlong/s/jdk/src/share/native/sun/tracing/dtrace/JVM.c(204) : error C2065: 'count' : undeclared identifier
c:/jprt/T/P1/021115.drlong/s/jdk/src/share/native/sun/tracing/dtrace/JVM.c(212) : error C2065: 'count' : undeclared identifier
make[2]: *** [/cygdrive/c/jprt/T/P1/021115.drlong/s/build/windows-x86_64-normal-server-fastdebug/jdk/objs/libjsdt/JVM.obj] Error 2

The older MSC compiler doesn't support declarations in the middle of blocks IIRC so barfs on this:

@@ -195,16 +197,24 @@
     jvm_providers = (JVM_DTraceProvider*)calloc(
         num_providers, sizeof(*jvm_providers));

- for (i = 0; i < num_providers; ++i) {
- JVM_DTraceProvider* p = &(jvm_providers[i]);
+ int count = 0;
+ for (; count < num_providers; ++count) {