Java Code Examples for com.oracle.truffle.api.source.Source#createSection()

The following examples show how to use com.oracle.truffle.api.source.Source#createSection() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: HashemStatementNode.java    From mr-hashemi with Universal Permissive License v1.0 5 votes vote down vote up 
@Override
@TruffleBoundary
public final SourceSection getSourceSection() {
    if (sourceCharIndex == NO_SOURCE) {
        // AST node without source
        return null;
    }
    RootNode rootNode = getRootNode();
    if (rootNode == null) {
        // not yet adopted yet
        return null;
    }
    SourceSection rootSourceSection = rootNode.getSourceSection();
    if (rootSourceSection == null) {
        return null;
    }
    Source source = rootSourceSection.getSource();
    if (sourceCharIndex == UNAVAILABLE_SOURCE) {
        if (hasRootTag && !rootSourceSection.isAvailable()) {
            return rootSourceSection;
        } else {
            return source.createUnavailableSection();
        }
    } else {
        return source.createSection(sourceCharIndex, sourceLength);
    }
}
Example 2
Source File: ExecuteContextNode.java    From trufflesqueak with MIT License 5 votes vote down vote up 
@Override
public SourceSection getSourceSection() {
    if (section == null) {
        final Source source = code.getSource();
        section = source.createSection(1, 1, source.getLength());
    }
    return section;
}
Example 3
Source File: AbstractBytecodeNode.java    From trufflesqueak with MIT License 5 votes vote down vote up 
@Override
public final SourceSection getSourceSection() {
    CompilerAsserts.neverPartOfCompilation();
    if (sourceSection == null) {
        final Source source = code.getSource();
        if (CompiledCodeObject.SOURCE_UNAVAILABLE_CONTENTS.equals(source.getCharacters())) {
            sourceSection = source.createUnavailableSection();
        } else {
            final int lineNumber = SqueakBytecodeDecoder.findLineNumber(code, index);
            sourceSection = source.createSection(lineNumber);
        }
    }
    return sourceSection;
}