Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: src/share/classes/com/sun/tools/javac/parser/JavacParser.java
src/share/classes/com/sun/tools/javac/parser/JavacParser.java
- changeset 1346
- 20e4a54b1629
- parent 1326
- 30c36e23f154
- child 1348
- 573ceb23beeb
equal
deleted
inserted
replaced
| 1345:e77841f2c74b | 1346:20e4a54b1629 |
|---|---|
| 2163 List<JCCase> switchBlockStatementGroups() { | 2163 List<JCCase> switchBlockStatementGroups() { |
| 2164 ListBuffer<JCCase> cases = new ListBuffer<JCCase>(); | 2164 ListBuffer<JCCase> cases = new ListBuffer<JCCase>(); |
| 2165 while (true) { | 2165 while (true) { |
| 2166 int pos = token.pos; | 2166 int pos = token.pos; |
| 2167 switch (token.kind) { | 2167 switch (token.kind) { |
| 2168 case CASE: { | 2168 case CASE: |
| 2169 nextToken(); | 2169 case DEFAULT: |
| 2170 JCExpression pat = parseExpression(); | 2170 cases.append(switchBlockStatementGroup()); |
| 2171 accept(COLON); | |
| 2172 List<JCStatement> stats = blockStatements(); | |
| 2173 JCCase c = F.at(pos).Case(pat, stats); | |
| 2174 if (stats.isEmpty()) | |
| 2175 storeEnd(c, S.prevToken().endPos); | |
| 2176 cases.append(c); | |
| 2177 break; | 2171 break; |
| 2178 } | |
| 2179 case DEFAULT: { | |
| 2180 nextToken(); | |
| 2181 accept(COLON); | |
| 2182 List<JCStatement> stats = blockStatements(); | |
| 2183 JCCase c = F.at(pos).Case(null, stats); | |
| 2184 if (stats.isEmpty()) | |
| 2185 storeEnd(c, S.prevToken().endPos); | |
| 2186 cases.append(c); | |
| 2187 break; | |
| 2188 } | |
| 2189 case RBRACE: case EOF: | 2172 case RBRACE: case EOF: |
| 2190 return cases.toList(); | 2173 return cases.toList(); |
| 2191 default: | 2174 default: |
| 2192 nextToken(); // to ensure progress | 2175 nextToken(); // to ensure progress |
| 2193 syntaxError(pos, "expected3", | 2176 syntaxError(pos, "expected3", |
| 2194 CASE, DEFAULT, RBRACE); | 2177 CASE, DEFAULT, RBRACE); |
| 2195 } | 2178 } |
| 2196 } | 2179 } |
| 2180 } | |
| 2181 | |
| 2182 protected JCCase switchBlockStatementGroup() { | |
| 2183 int pos = token.pos; | |
| 2184 List<JCStatement> stats; | |
| 2185 JCCase c; | |
| 2186 switch (token.kind) { | |
| 2187 case CASE: | |
| 2188 nextToken(); | |
| 2189 JCExpression pat = parseExpression(); | |
| 2190 accept(COLON); | |
| 2191 stats = blockStatements(); | |
| 2192 c = F.at(pos).Case(pat, stats); | |
| 2193 if (stats.isEmpty()) | |
| 2194 storeEnd(c, S.prevToken().endPos); | |
| 2195 return c; | |
| 2196 case DEFAULT: | |
| 2197 nextToken(); | |
| 2198 accept(COLON); | |
| 2199 stats = blockStatements(); | |
| 2200 c = F.at(pos).Case(null, stats); | |
| 2201 if (stats.isEmpty()) | |
| 2202 storeEnd(c, S.prevToken().endPos); | |
| 2203 return c; | |
| 2204 } | |
| 2205 throw new AssertionError("should not reach here"); | |
| 2197 } | 2206 } |
| 2198 | 2207 |
| 2199 /** MoreStatementExpressions = { COMMA StatementExpression } | 2208 /** MoreStatementExpressions = { COMMA StatementExpression } |
| 2200 */ | 2209 */ |
| 2201 <T extends ListBuffer<? super JCExpressionStatement>> T moreStatementExpressions(int pos, | 2210 <T extends ListBuffer<? super JCExpressionStatement>> T moreStatementExpressions(int pos, |
