StringBuiltins: capitalize behind truffle boundary

cosminbasca · cosminbasca · commit 5522344bf4ad · 2018-05-09T12:08:28.000+02:00
diff --git a/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/str/StringBuiltins.java b/graalpython/com.oracle.graal.python/src/com/oracle/graal/python/builtins/objects/str/StringBuiltins.java
@@ -649,6 +649,7 @@ public String lower(String self) {
     public abstract static class CapitalizeNode extends PythonBuiltinNode {
 
         @Specialization
+        @TruffleBoundary
         public String lower(String self) {
             return self.substring(0, 1).toUpperCase() + self.substring(1);
         }

Original file line number	Diff line number	Diff line change
`@@ -649,6 +649,7 @@ public String lower(String self) {`
`649`	`649`	`public abstract static class CapitalizeNode extends PythonBuiltinNode {`
`650`	`650`
`651`	`651`	`@Specialization`
	`652`	`+ @TruffleBoundary`
`652`	`653`	`public String lower(String self) {`
`653`	`654`	`return self.substring(0, 1).toUpperCase() + self.substring(1);`
`654`	`655`	`}`