3163 /** VariableDeclaratorRest = BracketsOpt ["=" VariableInitializer]
3164 * ConstantDeclaratorRest = BracketsOpt "=" VariableInitializer
3165 *
3166 * @param reqInit Is an initializer always required?
3167 * @param dc The documentation comment for the variable declarations, or null.
3168 */
3169 JCVariableDecl variableDeclaratorRest(int pos, JCModifiers mods, JCExpression type, Name name,
3170 boolean reqInit, Comment dc, boolean localDecl, boolean compound) {
3171 type = bracketsOpt(type);
3172 JCExpression init = null;
3173 if (token.kind == EQ) {
3174 nextToken();
3175 init = variableInitializer();
3176 }
3177 else if (reqInit) syntaxError(token.pos, Errors.Expected(EQ));
3178 JCTree elemType = TreeInfo.innermostType(type, true);
3179 int startPos = Position.NOPOS;
3180 if (elemType.hasTag(IDENT)) {
3181 Name typeName = ((JCIdent)elemType).name;
3182 if (isRestrictedLocalVarTypeName(typeName, pos, !compound && localDecl)) {
3183 if (compound) {
3184 //error - 'var' in compound local var decl
3185 reportSyntaxError(pos, Errors.VarNotAllowedCompound);
3186 } else if (type.hasTag(TYPEARRAY)) {
3187 //error - 'var' and arrays
3188 reportSyntaxError(pos, Errors.VarNotAllowedArray);
3189 } else {
3190 startPos = TreeInfo.getStartPos(mods);
3191 if (startPos == Position.NOPOS)
3192 startPos = TreeInfo.getStartPos(type);
3193 //implicit type
3194 type = null;
3195 }
3196 }
3197 }
3198 JCVariableDecl result =
3199 toP(F.at(pos).VarDef(mods, name, type, init));
3200 attach(result, dc);
3201 result.startPos = startPos;
3202 return result;
3203 }
3204
3205 boolean isRestrictedLocalVarTypeName(JCExpression e, boolean shouldWarn) {
3206 switch (e.getTag()) {
3207 case IDENT:
3208 return isRestrictedLocalVarTypeName(((JCIdent)e).name, e.pos, shouldWarn);
3209 case TYPEARRAY:
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3163 /** VariableDeclaratorRest = BracketsOpt ["=" VariableInitializer]
3164 * ConstantDeclaratorRest = BracketsOpt "=" VariableInitializer
3165 *
3166 * @param reqInit Is an initializer always required?
3167 * @param dc The documentation comment for the variable declarations, or null.
3168 */
3169 JCVariableDecl variableDeclaratorRest(int pos, JCModifiers mods, JCExpression type, Name name,
3170 boolean reqInit, Comment dc, boolean localDecl, boolean compound) {
3171 type = bracketsOpt(type);
3172 JCExpression init = null;
3173 if (token.kind == EQ) {
3174 nextToken();
3175 init = variableInitializer();
3176 }
3177 else if (reqInit) syntaxError(token.pos, Errors.Expected(EQ));
3178 JCTree elemType = TreeInfo.innermostType(type, true);
3179 int startPos = Position.NOPOS;
3180 if (elemType.hasTag(IDENT)) {
3181 Name typeName = ((JCIdent)elemType).name;
3182 if (isRestrictedLocalVarTypeName(typeName, pos, !compound && localDecl)) {
3183 if (type.hasTag(TYPEARRAY) && !compound) {
3184 //error - 'var' and arrays
3185 reportSyntaxError(pos, Errors.VarNotAllowedArray);
3186 } else {
3187 if(compound)
3188 //error - 'var' in compound local var decl
3189 reportSyntaxError(pos, Errors.VarNotAllowedCompound);
3190 startPos = TreeInfo.getStartPos(mods);
3191 if (startPos == Position.NOPOS)
3192 startPos = TreeInfo.getStartPos(type);
3193 //implicit type
3194 type = null;
3195 }
3196 }
3197 }
3198 JCVariableDecl result =
3199 toP(F.at(pos).VarDef(mods, name, type, init));
3200 attach(result, dc);
3201 result.startPos = startPos;
3202 return result;
3203 }
3204
3205 boolean isRestrictedLocalVarTypeName(JCExpression e, boolean shouldWarn) {
3206 switch (e.getTag()) {
3207 case IDENT:
3208 return isRestrictedLocalVarTypeName(((JCIdent)e).name, e.pos, shouldWarn);
3209 case TYPEARRAY:
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