Package com.google.gwt.dev.js.ast

Examples of com.google.gwt.dev.js.ast.JsBlock

1333
1334
1335
1336
1337
1338
1339
1340
    }

    private void generateNullFunc(JsStatements globalStatements) {
      // handle null method
      JsFunction nullFunc = new JsFunction(topScope, nullMethodName);
      nullFunc.setBody(new JsBlock());
      globalStatements.add(nullFunc.makeStmt());
    }
View Full Code Here
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
        JsName seedFuncName = getName(x);

        // seed function
        // function com_example_foo_Foo() { }
        JsFunction seedFunc = new JsFunction(topScope, seedFuncName);
        JsBlock body = new JsBlock();
        seedFunc.setBody(body);
        globalStmts.add(seedFunc.makeStmt());

        // setup prototype, assign to temp
        // _ = com_example_foo_Foo.prototype = new com_example_foo_FooSuper();
View Full Code Here
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
        JsNameRef toStringRef = new JsNameRef(getPolyName(toStringMeth));
        toStringRef.setQualifier(new JsThisRef());
        call.setQualifier(toStringRef);
        JsReturn jsReturn = new JsReturn(call);
        JsFunction rhs = new JsFunction(topScope);
        JsBlock body = new JsBlock();
        body.getStatements().add(jsReturn);
        rhs.setBody(body);

        // asg
        JsExpression asg = createAssignment(lhs, rhs);
        globalStmts.add(new JsExprStmt(asg));
View Full Code Here
388
389
390
391
392
393
394
395
396
397
398
          JsObfuscateNamer.exec(jsProgram);
          if (options.isAggressivelyOptimize()) {
            if (JsStackEmulator.getStackMode(propertyOracles) == JsStackEmulator.StackMode.STRIP) {
              boolean changed = false;
              for (int i = 0; i < jsProgram.getFragmentCount(); i++) {
                JsBlock fragment = jsProgram.getFragmentBlock(i);
                changed = JsDuplicateFunctionRemover.exec(jsProgram, fragment) || changed;
              }
              if (changed) {
                JsUnusedFunctionRemover.exec(jsProgram);
              }
View Full Code Here
688
689
690
691
692
693
694
695
696
697
698
699
      push(new JsBinaryOperation(x.getSourceInfo(), myOp, lhs, rhs));
    }

    @Override
    public void endVisit(JBlock x, Context ctx) {
      JsBlock jsBlock = new JsBlock(x.getSourceInfo());
      List<JsStatement> stmts = jsBlock.getStatements();
      popList(stmts, x.getStatements().size()); // stmts
      Iterator<JsStatement> iterator = stmts.iterator();
      while (iterator.hasNext()) {
        JsStatement stmt = iterator.next();
        if (stmt instanceof JsEmpty) {
View Full Code Here
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
    }

    @Override
    public void endVisit(JMethodBody x, Context ctx) {

      JsBlock body = (JsBlock) pop();
      List<JsNameRef> locals = popList(x.getLocals().size()); // locals

      JsFunction jsFunc = methodBodyMap.get(x);
      jsFunc.setBody(body); // body
View Full Code Here
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
    @Override
    public void endVisit(JTryStatement x, Context ctx) {
      JsTry jsTry = new JsTry(x.getSourceInfo());

      if (x.getFinallyBlock() != null) {
        JsBlock finallyBlock = (JsBlock) pop(); // finallyBlock
        if (finallyBlock.getStatements().size() > 0) {
          jsTry.setFinallyBlock(finallyBlock);
        }
      }

      int size = x.getCatchArgs().size();
      assert (size < 2 && size == x.getCatchBlocks().size());
      if (size == 1) {
        JsBlock catchBlock = (JsBlock) pop(); // catchBlocks
        pop(); // catchArgs
        JsCatch jsCatch = catchMap.get(x.getCatchBlocks().get(0));
        jsCatch.setBody(catchBlock);
        jsTry.getCatches().add(jsCatch);
      }
View Full Code Here
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
                }
                JsNew jsNew = new JsNew(info, x);
                for (JsParameter p : closureFunc.getParameters()) {
                  jsNew.getArguments().add(p.getName().makeRef(info));
                }
                JsBlock block = new JsBlock(info);
                block.getStatements().add(new JsReturn(info, jsNew));
                closureFunc.setBody(block);
                ctx.replaceMe(closureFunc);
              }
            } else {
              JMethod method = (JMethod) node;
View Full Code Here
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
      JsName gwtOnLoadName = topScope.declareName("gwtOnLoad");
      gwtOnLoadName.setObfuscatable(false);
      JsFunction gwtOnLoad = new JsFunction(sourceInfo, topScope, gwtOnLoadName, true);
      gwtOnLoad.setArtificiallyRescued(true);
      globalStmts.add(gwtOnLoad.makeStmt());
      JsBlock body = new JsBlock(sourceInfo);
      gwtOnLoad.setBody(body);
      JsScope fnScope = gwtOnLoad.getScope();
      List<JsParameter> params = gwtOnLoad.getParameters();
      JsName errFn = fnScope.declareName("errFn");
      JsName modName = fnScope.declareName("modName");
      JsName modBase = fnScope.declareName("modBase");
      JsName softPermutationId = fnScope.declareName("softPermutationId");
      params.add(new JsParameter(sourceInfo, errFn));
      params.add(new JsParameter(sourceInfo, modName));
      params.add(new JsParameter(sourceInfo, modBase));
      params.add(new JsParameter(sourceInfo, softPermutationId));
      JsExpression asg =
          createAssignment(topScope.findExistingUnobfuscatableName("$moduleName").makeRef(
              sourceInfo), modName.makeRef(sourceInfo));
      body.getStatements().add(asg.makeStmt());
      asg =
          createAssignment(topScope.findExistingUnobfuscatableName("$moduleBase").makeRef(
              sourceInfo), modBase.makeRef(sourceInfo));
      body.getStatements().add(asg.makeStmt());

      // Assignment to CollapsedPropertyHolder.permutationId only if it's used
      JsName permutationIdFieldName =
          names.get(program.getIndexedField("CollapsedPropertyHolder.permutationId"));
      if (permutationIdFieldName != null) {
        asg =
            createAssignment(permutationIdFieldName.makeRef(sourceInfo), softPermutationId
                .makeRef(sourceInfo));
        body.getStatements().add(asg.makeStmt());
      }

      JsIf jsIf = new JsIf(sourceInfo);
      body.getStatements().add(jsIf);
      jsIf.setIfExpr(errFn.makeRef(sourceInfo));
      JsTry jsTry = new JsTry(sourceInfo);
      jsIf.setThenStmt(jsTry);
      JsBlock callBlock = new JsBlock(sourceInfo);
      jsIf.setElseStmt(callBlock);
      jsTry.setTryBlock(callBlock);
      for (JsFunction func : entryFuncs) {
        if (func == registerEntryFunction) {
          continue;
        } else if (func != null) {
          JsInvocation call = new JsInvocation(sourceInfo);
          call.setQualifier(entryName.makeRef(sourceInfo));
          call.getArguments().add(func.getName().makeRef(sourceInfo));
          JsInvocation entryCall = new JsInvocation(sourceInfo);
          entryCall.setQualifier(call);
          callBlock.getStatements().add(entryCall.makeStmt());
        }
      }
      JsCatch jsCatch = new JsCatch(sourceInfo, fnScope, "e");
      jsTry.getCatches().add(jsCatch);
      JsBlock catchBlock = new JsBlock(sourceInfo);
      jsCatch.setBody(catchBlock);
      JsInvocation errCall = new JsInvocation(sourceInfo);
      catchBlock.getStatements().add(errCall.makeStmt());
      errCall.setQualifier(errFn.makeRef(sourceInfo));
      errCall.getArguments().add(modName.makeRef(sourceInfo));
    }
View Full Code Here
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
             * JavaScriptObject.createObject(), the clinit() will include this initializer code,
             * which we don't want.
             */
            JsFunction func = new JsFunction(x.getSourceInfo(), topScope,
                topScope.declareName(mangleNameForGlobal(method)), true);
            func.setBody(new JsBlock(method.getBody().getSourceInfo()));
            push(func);
          } else {
            accept(method);
          }
          // add after var declaration, but before everything else
View Full Code Here
TOP

Related Classes of com.google.gwt.dev.js.ast.JsBlock

  • com.google.gwt.dev.jjs.impl.CodeSplitter
  • com.google.gwt.dev.jjs.impl.codesplitter.CodeSplitter
  • com.google.gwt.dev.jjs.impl.codesplitter.CodeSplitterTest
  • com.google.gwt.dev.jjs.impl.GenerateJavaScriptAST$GenerateJavaScriptVisitor
  • com.google.gwt.dev.jjs.JavaToJavaScriptCompiler
  • com.google.gwt.dev.js.ClosureJsAstTranslator
  • com.google.gwt.dev.js.CoverageInstrumentorTest
  • com.google.gwt.dev.js.JsDuplicateFunctionRemover
  • com.google.gwt.dev.js.JsIEBlockSizeVisitor$BlockVisitor
  • com.google.gwt.dev.js.JsInliner$InliningVisitor
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.