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(int)Object cast conversion in java 1.7 supported (IDEA-90906; IDEA-66803)

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This commit is contained in:
Anna Kozlova
2012-09-11 10:39:16 +04:00
parent 9a98e4afb8
commit d2ebef63e8
2 changed files with 19 additions and 4 deletions
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java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/PolymorphicTypeCast.java
+10 -4
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@@ -71,14 +71,20 @@ class C {
MethodHandle mh1 = MethodHandles.convertArguments(mh0, MethodType.methodType(Integer.class, String.class));
System.out.println((Integer) mh1.invokeExact("daddy"));
}
void supported() {
Object o = 42;
int i = (int) o;
String s = "";
int i1 = <error descr="Inconvertible types; cannot cast 'java.lang.String' to 'int'">(int) s</error>;
System.out.println(i);
m((int) o);
}
void unsupported() {
Object o = 42;
int i = <error descr="Inconvertible types; cannot cast 'java.lang.Object' to 'int'">(int) o</error>;
System.out.println(i);
m(<error descr="Inconvertible types; cannot cast 'java.lang.Object' to 'int'">(int) o</error>);
if (<error descr="Inconvertible types; cannot cast 'java.lang.Object' to 'int'">o instanceof int</error>) {
i = (Integer) o;
int i = (Integer) o;
System.out.println(i);
}
}