equal
deleted
inserted
replaced
47 import static com.sun.tools.javac.code.Flags.BLOCK; |
47 import static com.sun.tools.javac.code.Flags.BLOCK; |
48 import static com.sun.tools.javac.code.Kinds.*; |
48 import static com.sun.tools.javac.code.Kinds.*; |
49 import static com.sun.tools.javac.code.TypeTag.*; |
49 import static com.sun.tools.javac.code.TypeTag.*; |
50 import static com.sun.tools.javac.jvm.ByteCodes.*; |
50 import static com.sun.tools.javac.jvm.ByteCodes.*; |
51 import static com.sun.tools.javac.tree.JCTree.Tag.*; |
51 import static com.sun.tools.javac.tree.JCTree.Tag.*; |
52 import javax.lang.model.type.TypeKind; |
|
53 |
52 |
54 /** This pass translates away some syntactic sugar: inner classes, |
53 /** This pass translates away some syntactic sugar: inner classes, |
55 * class literals, assertions, foreach loops, etc. |
54 * class literals, assertions, foreach loops, etc. |
56 * |
55 * |
57 * <p><b>This is NOT part of any supported API. |
56 * <p><b>This is NOT part of any supported API. |
3828 result = tree; |
3827 result = tree; |
3829 } |
3828 } |
3830 |
3829 |
3831 @Override |
3830 @Override |
3832 public void visitTry(JCTry tree) { |
3831 public void visitTry(JCTry tree) { |
3833 /* special case of try without catchers and with finally emtpy. |
|
3834 * Don't give it a try, translate only the body. |
|
3835 */ |
|
3836 if (tree.resources.isEmpty()) { |
3832 if (tree.resources.isEmpty()) { |
|
3833 /* special case of try without catchers and with finally emtpy. |
|
3834 * Don't give it a try, translate only the body. |
|
3835 */ |
3837 if (tree.catchers.isEmpty() && |
3836 if (tree.catchers.isEmpty() && |
3838 tree.finalizer.getStatements().isEmpty()) { |
3837 tree.finalizer.getStatements().isEmpty()) { |
3839 result = translate(tree.body); |
3838 result = translate(tree.body); |
3840 } else { |
3839 } else { |
3841 super.visitTry(tree); |
3840 /* also if the body is empty we only need to generate the finalizer |
|
3841 * provided that it's not empty. |
|
3842 */ |
|
3843 if (tree.body.getStatements().isEmpty()) { |
|
3844 if (tree.finalizer.getStatements().isEmpty()) { |
|
3845 result = translate(tree.body); |
|
3846 } else { |
|
3847 result = translate(tree.finalizer); |
|
3848 } |
|
3849 } else { |
|
3850 super.visitTry(tree); |
|
3851 } |
3842 } |
3852 } |
3843 } else { |
3853 } else { |
3844 result = makeTwrTry(tree); |
3854 result = makeTwrTry(tree); |
3845 } |
3855 } |
3846 } |
3856 } |