Fix: return NULL handle for NoValue

fangerer · fangerer · commit 7336e02dc082 · 2022-09-13T08:34:12.000+02:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/hpy/GraalHPyContext.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/cext/hpy/GraalHPyContext.java
@@ -2356,6 +2356,9 @@ public long ctxContextVarGet(long varBits, long defBits, long errBits) {
         PythonLanguage lang = ctx.getLanguage();
         Object def = getObjectForHPyHandle(GraalHPyBoxing.unboxHandle(defBits));
         Object res = GraalHPyContextVarGet.getObject(ctx.getThreadState(lang), (PContextVar) var, def);
+        if (res == GraalHPyHandle.NULL_HANDLE_DELEGATE) {
+            return 0;
+        }
         return GraalHPyBoxing.boxHandle(getHPyHandleForObject(res));
     }
 

Original file line number	Diff line number	Diff line change
`@@ -2356,6 +2356,9 @@ public long ctxContextVarGet(long varBits, long defBits, long errBits) {`
`2356`	`2356`	`PythonLanguage lang = ctx.getLanguage();`
`2357`	`2357`	`Object def = getObjectForHPyHandle(GraalHPyBoxing.unboxHandle(defBits));`
`2358`	`2358`	`Object res = GraalHPyContextVarGet.getObject(ctx.getThreadState(lang), (PContextVar) var, def);`
	`2359`	`+ if (res == GraalHPyHandle.NULL_HANDLE_DELEGATE) {`
	`2360`	`+ return 0;`
	`2361`	`+ }`
`2359`	`2362`	`return GraalHPyBoxing.boxHandle(getHPyHandleForObject(res));`
`2360`	`2363`	`}`
`2361`	`2364`