Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/comp/Lower.java
src/share/classes/com/sun/tools/javac/comp/Lower.java
- changeset 657
- 70ebdef189c9
- parent 609
- 13354e1abba7
- child 665
- d3ead6731a91
equal
deleted
inserted
replaced
| 656:6ef801fa38b7 | 657:70ebdef189c9 |
|---|---|
| 27 | 27 |
| 28 import java.util.*; | 28 import java.util.*; |
| 29 | 29 |
| 30 import com.sun.tools.javac.code.*; | 30 import com.sun.tools.javac.code.*; |
| 31 import com.sun.tools.javac.jvm.*; | 31 import com.sun.tools.javac.jvm.*; |
| 32 import com.sun.tools.javac.main.RecognizedOptions.PkgInfo; | |
| 32 import com.sun.tools.javac.tree.*; | 33 import com.sun.tools.javac.tree.*; |
| 33 import com.sun.tools.javac.util.*; | 34 import com.sun.tools.javac.util.*; |
| 34 import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition; | 35 import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition; |
| 35 import com.sun.tools.javac.util.List; | 36 import com.sun.tools.javac.util.List; |
| 36 | 37 |
| 80 private boolean allowEnums; | 81 private boolean allowEnums; |
| 81 private final Name dollarAssertionsDisabled; | 82 private final Name dollarAssertionsDisabled; |
| 82 private final Name classDollar; | 83 private final Name classDollar; |
| 83 private Types types; | 84 private Types types; |
| 84 private boolean debugLower; | 85 private boolean debugLower; |
| 86 private PkgInfo pkginfoOpt; | |
| 85 | 87 |
| 86 protected Lower(Context context) { | 88 protected Lower(Context context) { |
| 87 context.put(lowerKey, this); | 89 context.put(lowerKey, this); |
| 88 names = Names.instance(context); | 90 names = Names.instance(context); |
| 89 log = Log.instance(context); | 91 log = Log.instance(context); |
| 104 fromString("class" + target.syntheticNameChar()); | 106 fromString("class" + target.syntheticNameChar()); |
| 105 | 107 |
| 106 types = Types.instance(context); | 108 types = Types.instance(context); |
| 107 Options options = Options.instance(context); | 109 Options options = Options.instance(context); |
| 108 debugLower = options.get("debuglower") != null; | 110 debugLower = options.get("debuglower") != null; |
| 111 pkginfoOpt = PkgInfo.get(options); | |
| 109 } | 112 } |
| 110 | 113 |
| 111 /** The currently enclosing class. | 114 /** The currently enclosing class. |
| 112 */ | 115 */ |
| 113 ClassSymbol currentClass; | 116 ClassSymbol currentClass; |
| 2159 l.head = translate(l.head, type); | 2162 l.head = translate(l.head, type); |
| 2160 return trees; | 2163 return trees; |
| 2161 } | 2164 } |
| 2162 | 2165 |
| 2163 public void visitTopLevel(JCCompilationUnit tree) { | 2166 public void visitTopLevel(JCCompilationUnit tree) { |
| 2164 if (tree.packageAnnotations.nonEmpty()) { | 2167 if (needPackageInfoClass(tree)) { |
| 2165 Name name = names.package_info; | 2168 Name name = names.package_info; |
| 2166 long flags = Flags.ABSTRACT | Flags.INTERFACE; | 2169 long flags = Flags.ABSTRACT | Flags.INTERFACE; |
| 2167 if (target.isPackageInfoSynthetic()) | 2170 if (target.isPackageInfoSynthetic()) |
| 2168 // package-info is marked SYNTHETIC in JDK 1.6 and later releases | 2171 // package-info is marked SYNTHETIC in JDK 1.6 and later releases |
| 2169 flags = flags | Flags.SYNTHETIC; | 2172 flags = flags | Flags.SYNTHETIC; |
| 2180 ctype.interfaces_field = List.nil(); | 2183 ctype.interfaces_field = List.nil(); |
| 2181 packageAnnotationsClass.sym = c; | 2184 packageAnnotationsClass.sym = c; |
| 2182 | 2185 |
| 2183 translated.append(packageAnnotationsClass); | 2186 translated.append(packageAnnotationsClass); |
| 2184 } | 2187 } |
| 2188 } | |
| 2189 // where | |
| 2190 private boolean needPackageInfoClass(JCCompilationUnit tree) { | |
| 2191 switch (pkginfoOpt) { | |
| 2192 case ALWAYS: | |
| 2193 return true; | |
| 2194 case LEGACY: | |
| 2195 return tree.packageAnnotations.nonEmpty(); | |
| 2196 case NONEMPTY: | |
| 2197 for (Attribute.Compound a: tree.packge.attributes_field) { | |
| 2198 Attribute.RetentionPolicy p = types.getRetention(a); | |
| 2199 if (p != Attribute.RetentionPolicy.SOURCE) | |
| 2200 return true; | |
| 2201 } | |
| 2202 return false; | |
| 2203 } | |
| 2204 throw new AssertionError(); | |
| 2185 } | 2205 } |
| 2186 | 2206 |
| 2187 public void visitClassDef(JCClassDecl tree) { | 2207 public void visitClassDef(JCClassDecl tree) { |
| 2188 ClassSymbol currentClassPrev = currentClass; | 2208 ClassSymbol currentClassPrev = currentClass; |
| 2189 MethodSymbol currentMethodSymPrev = currentMethodSym; | 2209 MethodSymbol currentMethodSymPrev = currentMethodSym; |
