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Example 31 with JCCompilationUnit

use of com.sun.tools.javac.tree.JCTree.JCCompilationUnit in project ceylon-compiler by ceylon.

the class CeylonEnter method main.

@Override
public void main(List<JCCompilationUnit> trees) {
    // complete the javac AST with a completed ceylon model
    timer.startTask("prepareForTypeChecking");
    prepareForTypeChecking(trees);
    timer.endTask();
    List<JCCompilationUnit> javaTrees = List.nil();
    List<JCCompilationUnit> ceylonTrees = List.nil();
    // split them in two sets: java and ceylon
    for (JCCompilationUnit tree : trees) {
        if (tree instanceof CeylonCompilationUnit)
            ceylonTrees = ceylonTrees.prepend(tree);
        else
            javaTrees = javaTrees.prepend(tree);
    }
    timer.startTask("Enter on Java trees");
    // enter java trees first to set up their ClassSymbol objects for ceylon trees to use during type-checking
    if (isBootstrap) {
        super.main(trees);
    } else if (!javaTrees.isEmpty()) {
        setupImportedPackagesForJavaTrees(javaTrees);
        super.main(javaTrees);
    }
    // now we can type-check the Ceylon code
    completeCeylonTrees(trees);
    if (isBootstrap) {
        // bootstrapping the language module is a bit more complex
        resetAndRunEnterAgain(trees);
    } else {
        timer.startTask("Enter on Ceylon trees");
        // and complete their new trees
        try {
            sourceLanguage.push(Language.CEYLON);
            super.main(ceylonTrees);
        } finally {
            sourceLanguage.pop();
        }
        timer.endTask();
    }
}
Also used : JCCompilationUnit(com.sun.tools.javac.tree.JCTree.JCCompilationUnit) CeylonCompilationUnit(com.redhat.ceylon.compiler.java.codegen.CeylonCompilationUnit)

Example 32 with JCCompilationUnit

use of com.sun.tools.javac.tree.JCTree.JCCompilationUnit in project ceylon-compiler by ceylon.

the class JavaPositionsRetriever method getJavaSourceCodeWithCeylonPositions.

public String getJavaSourceCodeWithCeylonPositions() {
    final CharArrayWriter writer = new CharArrayWriter();
    Pretty printer = new Pretty(writer, true) {

        int previousCeylonPosition = -1;

        int previousPositionInString = 0;

        private void outputCeylonPosition(JCTree tree) {
            try {
                int currentCeylonPosition = tree.getPreferredPosition();
                int currentPositionInString = writer.size();
                if (previousCeylonPosition != currentCeylonPosition || previousPositionInString != currentPositionInString) {
                    if (currentCeylonPosition != -1 && currentCeylonPosition != 0) {
                        writer.write("/* " + formatCeylonPosition(currentCeylonPosition) + " */");
                    }
                    previousCeylonPosition = currentCeylonPosition;
                    previousPositionInString = writer.size();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
        }

        @Override
        public void visitTopLevel(JCCompilationUnit tree) {
            outputCeylonPosition(tree);
            super.visitTopLevel(tree);
        }

        @Override
        public void visitImport(JCImport tree) {
            outputCeylonPosition(tree);
            super.visitImport(tree);
        }

        @Override
        public void visitClassDef(JCClassDecl tree) {
            outputCeylonPosition(tree);
            super.visitClassDef(tree);
        }

        @Override
        public void visitMethodDef(JCMethodDecl tree) {
            outputCeylonPosition(tree);
            super.visitMethodDef(tree);
        }

        @Override
        public void visitVarDef(JCVariableDecl tree) {
            outputCeylonPosition(tree);
            super.visitVarDef(tree);
        }

        @Override
        public void visitSkip(JCSkip tree) {
            outputCeylonPosition(tree);
            super.visitSkip(tree);
        }

        @Override
        public void visitBlock(JCBlock tree) {
            outputCeylonPosition(tree);
            super.visitBlock(tree);
            tree.endpos = currentPosition - 1;
        }

        @Override
        public void visitDoLoop(JCDoWhileLoop tree) {
            outputCeylonPosition(tree);
            super.visitDoLoop(tree);
        }

        @Override
        public void visitWhileLoop(JCWhileLoop tree) {
            outputCeylonPosition(tree);
            super.visitWhileLoop(tree);
        }

        @Override
        public void visitForLoop(JCForLoop tree) {
            outputCeylonPosition(tree);
            super.visitForLoop(tree);
        }

        @Override
        public void visitForeachLoop(JCEnhancedForLoop tree) {
            outputCeylonPosition(tree);
            super.visitForeachLoop(tree);
        }

        @Override
        public void visitLabelled(JCLabeledStatement tree) {
            outputCeylonPosition(tree);
            super.visitLabelled(tree);
        }

        @Override
        public void visitSwitch(JCSwitch tree) {
            outputCeylonPosition(tree);
            super.visitSwitch(tree);
        }

        @Override
        public void visitCase(JCCase tree) {
            outputCeylonPosition(tree);
            super.visitCase(tree);
        }

        @Override
        public void visitSynchronized(JCSynchronized tree) {
            outputCeylonPosition(tree);
            super.visitSynchronized(tree);
        }

        @Override
        public void visitTry(JCTry tree) {
            outputCeylonPosition(tree);
            super.visitTry(tree);
        }

        @Override
        public void visitCatch(JCCatch tree) {
            outputCeylonPosition(tree);
            super.visitCatch(tree);
        }

        @Override
        public void visitConditional(JCConditional tree) {
            outputCeylonPosition(tree);
            super.visitConditional(tree);
        }

        @Override
        public void visitIf(JCIf tree) {
            outputCeylonPosition(tree);
            super.visitIf(tree);
        }

        @Override
        public void visitExec(JCExpressionStatement tree) {
            outputCeylonPosition(tree);
            super.visitExec(tree);
        }

        @Override
        public void visitBreak(JCBreak tree) {
            outputCeylonPosition(tree);
            super.visitBreak(tree);
        }

        @Override
        public void visitContinue(JCContinue tree) {
            outputCeylonPosition(tree);
            super.visitContinue(tree);
        }

        @Override
        public void visitReturn(JCReturn tree) {
            outputCeylonPosition(tree);
            super.visitReturn(tree);
        }

        @Override
        public void visitThrow(JCThrow tree) {
            outputCeylonPosition(tree);
            super.visitThrow(tree);
        }

        @Override
        public void visitAssert(JCAssert tree) {
            outputCeylonPosition(tree);
            super.visitAssert(tree);
        }

        @Override
        public void visitApply(JCMethodInvocation tree) {
            outputCeylonPosition(tree);
            super.visitApply(tree);
        }

        @Override
        public void visitNewClass(JCNewClass tree) {
            outputCeylonPosition(tree);
            super.visitNewClass(tree);
        }

        @Override
        public void visitNewArray(JCNewArray tree) {
            outputCeylonPosition(tree);
            super.visitNewArray(tree);
        }

        @Override
        public void visitParens(JCParens tree) {
            outputCeylonPosition(tree);
            super.visitParens(tree);
        }

        @Override
        public void visitAssign(JCAssign tree) {
            outputCeylonPosition(tree);
            super.visitAssign(tree);
        }

        @Override
        public void visitAssignop(JCAssignOp tree) {
            outputCeylonPosition(tree);
            super.visitAssignop(tree);
        }

        @Override
        public void visitUnary(JCUnary tree) {
            outputCeylonPosition(tree);
            super.visitUnary(tree);
        }

        @Override
        public void visitBinary(JCBinary tree) {
            outputCeylonPosition(tree);
            super.visitBinary(tree);
        }

        @Override
        public void visitTypeCast(JCTypeCast tree) {
            outputCeylonPosition(tree);
            super.visitTypeCast(tree);
        }

        @Override
        public void visitTypeTest(JCInstanceOf tree) {
            outputCeylonPosition(tree);
            super.visitTypeTest(tree);
        }

        @Override
        public void visitIndexed(JCArrayAccess tree) {
            outputCeylonPosition(tree);
            super.visitIndexed(tree);
        }

        @Override
        public void visitSelect(JCFieldAccess tree) {
            outputCeylonPosition(tree);
            super.visitSelect(tree);
        }

        @Override
        public void visitIdent(JCIdent tree) {
            outputCeylonPosition(tree);
            super.visitIdent(tree);
        }

        @Override
        public void visitLiteral(JCLiteral tree) {
            outputCeylonPosition(tree);
            super.visitLiteral(tree);
        }

        @Override
        public void visitTypeIdent(JCPrimitiveTypeTree tree) {
            outputCeylonPosition(tree);
            super.visitTypeIdent(tree);
        }

        @Override
        public void visitTypeArray(JCArrayTypeTree tree) {
            outputCeylonPosition(tree);
            super.visitTypeArray(tree);
        }

        @Override
        public void visitTypeApply(JCTypeApply tree) {
            outputCeylonPosition(tree);
            super.visitTypeApply(tree);
        }

        @Override
        public void visitTypeParameter(JCTypeParameter tree) {
            outputCeylonPosition(tree);
            super.visitTypeParameter(tree);
        }

        @Override
        public void visitWildcard(JCWildcard tree) {
            outputCeylonPosition(tree);
            super.visitWildcard(tree);
        }

        @Override
        public void visitTypeBoundKind(TypeBoundKind tree) {
            outputCeylonPosition(tree);
            super.visitTypeBoundKind(tree);
        }

        @Override
        public void visitErroneous(JCErroneous tree) {
            outputCeylonPosition(tree);
            super.visitErroneous(tree);
        }

        @Override
        public void visitLetExpr(LetExpr tree) {
            outputCeylonPosition(tree);
            super.visitLetExpr(tree);
        }

        @Override
        public void visitModifiers(JCModifiers mods) {
            outputCeylonPosition(mods);
            super.visitModifiers(mods);
        }

        @Override
        public void visitAnnotation(JCAnnotation tree) {
            outputCeylonPosition(tree);
            super.visitAnnotation(tree);
        }

        @Override
        public void visitTree(JCTree tree) {
            outputCeylonPosition(tree);
            super.visitTree(tree);
        }
    };
    printer.visitTopLevel(unit);
    return writer.toString();
}
Also used : JCFieldAccess(com.sun.tools.javac.tree.JCTree.JCFieldAccess) JCTypeApply(com.sun.tools.javac.tree.JCTree.JCTypeApply) JCAssert(com.sun.tools.javac.tree.JCTree.JCAssert) JCPrimitiveTypeTree(com.sun.tools.javac.tree.JCTree.JCPrimitiveTypeTree) JCIf(com.sun.tools.javac.tree.JCTree.JCIf) JCEnhancedForLoop(com.sun.tools.javac.tree.JCTree.JCEnhancedForLoop) JCNewClass(com.sun.tools.javac.tree.JCTree.JCNewClass) JCNewArray(com.sun.tools.javac.tree.JCTree.JCNewArray) JCAnnotation(com.sun.tools.javac.tree.JCTree.JCAnnotation) JCCase(com.sun.tools.javac.tree.JCTree.JCCase) JCThrow(com.sun.tools.javac.tree.JCTree.JCThrow) JCImport(com.sun.tools.javac.tree.JCTree.JCImport) JCWildcard(com.sun.tools.javac.tree.JCTree.JCWildcard) JCClassDecl(com.sun.tools.javac.tree.JCTree.JCClassDecl) JCIdent(com.sun.tools.javac.tree.JCTree.JCIdent) JCMethodDecl(com.sun.tools.javac.tree.JCTree.JCMethodDecl) LetExpr(com.sun.tools.javac.tree.JCTree.LetExpr) JCErroneous(com.sun.tools.javac.tree.JCTree.JCErroneous) JCSynchronized(com.sun.tools.javac.tree.JCTree.JCSynchronized) JCParens(com.sun.tools.javac.tree.JCTree.JCParens) JCDoWhileLoop(com.sun.tools.javac.tree.JCTree.JCDoWhileLoop) JCContinue(com.sun.tools.javac.tree.JCTree.JCContinue) JCInstanceOf(com.sun.tools.javac.tree.JCTree.JCInstanceOf) TypeBoundKind(com.sun.tools.javac.tree.JCTree.TypeBoundKind) JCTypeParameter(com.sun.tools.javac.tree.JCTree.JCTypeParameter) JCMethodInvocation(com.sun.tools.javac.tree.JCTree.JCMethodInvocation) JCUnary(com.sun.tools.javac.tree.JCTree.JCUnary) JCModifiers(com.sun.tools.javac.tree.JCTree.JCModifiers) JCCatch(com.sun.tools.javac.tree.JCTree.JCCatch) JCCompilationUnit(com.sun.tools.javac.tree.JCTree.JCCompilationUnit) JCWhileLoop(com.sun.tools.javac.tree.JCTree.JCWhileLoop) JCReturn(com.sun.tools.javac.tree.JCTree.JCReturn) JCLabeledStatement(com.sun.tools.javac.tree.JCTree.JCLabeledStatement) JCAssign(com.sun.tools.javac.tree.JCTree.JCAssign) JCSkip(com.sun.tools.javac.tree.JCTree.JCSkip) JCConditional(com.sun.tools.javac.tree.JCTree.JCConditional) JCExpressionStatement(com.sun.tools.javac.tree.JCTree.JCExpressionStatement) CharArrayWriter(java.io.CharArrayWriter) JCTypeCast(com.sun.tools.javac.tree.JCTree.JCTypeCast) JCArrayTypeTree(com.sun.tools.javac.tree.JCTree.JCArrayTypeTree) JCBlock(com.sun.tools.javac.tree.JCTree.JCBlock) JCTree(com.sun.tools.javac.tree.JCTree) JCBinary(com.sun.tools.javac.tree.JCTree.JCBinary) JCArrayAccess(com.sun.tools.javac.tree.JCTree.JCArrayAccess) IOException(java.io.IOException) JCForLoop(com.sun.tools.javac.tree.JCTree.JCForLoop) JCVariableDecl(com.sun.tools.javac.tree.JCTree.JCVariableDecl) Pretty(com.sun.tools.javac.tree.Pretty) JCTry(com.sun.tools.javac.tree.JCTree.JCTry) JCSwitch(com.sun.tools.javac.tree.JCTree.JCSwitch) JCLiteral(com.sun.tools.javac.tree.JCTree.JCLiteral) JCAssignOp(com.sun.tools.javac.tree.JCTree.JCAssignOp) JCBreak(com.sun.tools.javac.tree.JCTree.JCBreak)

Example 33 with JCCompilationUnit

use of com.sun.tools.javac.tree.JCTree.JCCompilationUnit in project bazel by bazelbuild.

the class AnnotationProcessingPlugin method recordInfo.

private void recordInfo(JCCompilationUnit toplevel) {
    CompilationUnit.Builder builder = CompilationUnit.newBuilder();
    if (toplevel.sourcefile != null) {
        // FileObject#getName() returns the original exec root-relative path of
        // the source file, which is want we want.
        // Paths.get(sourcefile.toUri()) would absolutize the path.
        Path path = Paths.get(toplevel.sourcefile.getName());
        builder.setPath(processingModule.stripSourceRoot(path).toString());
        builder.setGeneratedByAnnotationProcessor(processingModule.isGenerated(path));
    }
    if (toplevel.getPackageName() != null) {
        builder.setPkg(toplevel.getPackageName().toString());
    }
    for (JCTree decl : toplevel.defs) {
        if (decl instanceof JCClassDecl) {
            builder.addTopLevel(((JCClassDecl) decl).getSimpleName().toString());
        }
    }
    processingModule.recordUnit(builder.build());
}
Also used : CompilationUnit(com.google.devtools.build.buildjar.proto.JavaCompilation.CompilationUnit) JCCompilationUnit(com.sun.tools.javac.tree.JCTree.JCCompilationUnit) Path(java.nio.file.Path) JCClassDecl(com.sun.tools.javac.tree.JCTree.JCClassDecl) JCTree(com.sun.tools.javac.tree.JCTree)

Example 34 with JCCompilationUnit

use of com.sun.tools.javac.tree.JCTree.JCCompilationUnit in project bazel by bazelbuild.

the class JavacTurbineJavaCompiler method parse.

@Override
protected JCCompilationUnit parse(JavaFileObject javaFileObject, CharSequence charSequence) {
    JCCompilationUnit result = super.parse(javaFileObject, charSequence);
    TreePruner.prune(context, result);
    return result;
}
Also used : JCCompilationUnit(com.sun.tools.javac.tree.JCTree.JCCompilationUnit)

Example 35 with JCCompilationUnit

use of com.sun.tools.javac.tree.JCTree.JCCompilationUnit in project bazel by bazelbuild.

the class TreePrunerTest method parseField.

JCVariableDecl parseField(String line) {
    JCCompilationUnit unit = parseLines("class T {", line, "}");
    JCClassDecl classDecl = (JCClassDecl) getOnlyElement(unit.defs);
    return (JCVariableDecl) getOnlyElement(classDecl.defs);
}
Also used : JCCompilationUnit(com.sun.tools.javac.tree.JCTree.JCCompilationUnit) JCClassDecl(com.sun.tools.javac.tree.JCTree.JCClassDecl) JCVariableDecl(com.sun.tools.javac.tree.JCTree.JCVariableDecl)

Aggregations

JCCompilationUnit (com.sun.tools.javac.tree.JCTree.JCCompilationUnit)50 JCTree (com.sun.tools.javac.tree.JCTree)11 JavaFileObject (javax.tools.JavaFileObject)7 Test (org.junit.Test)7 JCClassDecl (com.sun.tools.javac.tree.JCTree.JCClassDecl)6 IOException (java.io.IOException)6 CeylonCompilationUnit (com.redhat.ceylon.compiler.java.codegen.CeylonCompilationUnit)5 TaskEvent (com.sun.source.util.TaskEvent)5 File (java.io.File)5 TaskListener (com.sun.source.util.TaskListener)4 JCExpression (com.sun.tools.javac.tree.JCTree.JCExpression)4 ArrayList (java.util.ArrayList)4 ImmutableList (com.google.common.collect.ImmutableList)3 CeyloncTaskImpl (com.redhat.ceylon.compiler.java.tools.CeyloncTaskImpl)3 CompilationUnitTree (com.sun.source.tree.CompilationUnitTree)3 TreePath (com.sun.source.util.TreePath)3 JavacTool (com.sun.tools.javac.api.JavacTool)3 JCAnnotation (com.sun.tools.javac.tree.JCTree.JCAnnotation)3 JCAssign (com.sun.tools.javac.tree.JCTree.JCAssign)3 Context (com.sun.tools.javac.util.Context)3