Mercurial > hg > truffle
changeset 9799:41de6947dbc9
VerifyUsageWithEquals: check for null before passing it to isAssignableForm()
author | Bernhard Urban <bernhard.urban@jku.at> |
---|---|
date | Thu, 23 May 2013 10:57:51 +0200 |
parents | 476cbd115289 |
children | 2eaac2c3670b |
files | graal/com.oracle.graal.phases/src/com/oracle/graal/phases/verify/VerifyUsageWithEquals.java |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/verify/VerifyUsageWithEquals.java Thu May 23 02:22:26 2013 +0200 +++ b/graal/com.oracle.graal.phases/src/com/oracle/graal/phases/verify/VerifyUsageWithEquals.java Thu May 23 10:57:51 2013 +0200 @@ -43,7 +43,7 @@ ResolvedJavaType valueType = runtime.lookupJavaType(klass); ResolvedJavaType nodeType = node.objectStamp().type(); - if (valueType.isAssignableFrom(nodeType)) { + if (nodeType != null && valueType.isAssignableFrom(nodeType)) { return true; } }