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8139163: InstanceKlass::cast passes through NULL

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Reduce raw (InstanceKlass*) casts and InstanceKlass::cast, which no long allows null

Reviewed-by: twisti, kbarrett
This commit is contained in:
Coleen Phillimore 2015-10-26 13:11:36 -04:00
parent 25cc742a8f
commit 5179fc3488
43 changed files with 215 additions and 252 deletions
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2
hotspot/src/share/vm/code/nmethod.cpp
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@ -3021,7 +3021,7 @@ void nmethod::print_dependencies() {
deps.print_dependency();
Klass* ctxk = deps.context_type();
if (ctxk != NULL) {
if (ctxk->oop_is_instance() && ((InstanceKlass*)ctxk)->is_dependent_nmethod(this)) {
if (ctxk->oop_is_instance() && InstanceKlass::cast(ctxk)->is_dependent_nmethod(this)) {
tty->print_cr(" [nmethod<=klass]%s", ctxk->external_name());
}
}