Mercurial > hg > truffle
changeset 22202:3d9e283e2487
The PolyglotEngine passed to executionStart cannot be null or bad things happen then.
author | Jaroslav Tulach <jaroslav.tulach@oracle.com> |
---|---|
date | Tue, 29 Sep 2015 18:04:11 +0200 |
parents | df6a1647cfb3 |
children | 0995fbcf3e60 7804ee711b7d 0d36601f233e |
files | truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/Accessor.java |
diffstat | 1 files changed, 1 insertions(+), 0 deletions(-) [+] |
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--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/Accessor.java Tue Sep 29 15:01:34 2015 +0200 +++ b/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/impl/Accessor.java Tue Sep 29 18:04:11 2015 +0200 @@ -188,6 +188,7 @@ private static Assumption oneVM = Truffle.getRuntime().createAssumption(); protected Closeable executionStart(Object vm, Debugger[] fillIn, Source s) { + vm.getClass(); final Closeable debugClose = DEBUG.executionStart(vm, fillIn, s); final Object prev = CURRENT_VM.get(); if (!(vm == previousVM.get())) {