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Ensured BufferedReaders are used in the Scanner.

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This commit is contained in:
John Camelon 2004-05-25 18:31:25 +00:00
parent a8917334a4
commit 4e4b2fc233
1 changed files with 5 additions and 1 deletions
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6
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/parser/ParserFactory.java
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@ -10,6 +10,7 @@
***********************************************************************/
package org.eclipse.cdt.core.parser;
import java.io.BufferedReader;
import java.io.Reader;
import java.util.List;
@ -97,13 +98,16 @@ public class ParserFactory {
public static IScanner createScanner( Reader input, String fileName, IScannerInfo config, ParserMode mode, ParserLanguage language, ISourceElementRequestor requestor, IParserLogService log, List workingCopies ) throws ParserFactoryError
{
if( input == null ) throw new ParserFactoryError( ParserFactoryError.Kind.NULL_READER );
Reader ourReader = input;
if( !(input instanceof BufferedReader ))
ourReader = new BufferedReader( input );
if( fileName == null ) throw new ParserFactoryError( ParserFactoryError.Kind.NULL_FILENAME );
if( config == null ) throw new ParserFactoryError( ParserFactoryError.Kind.NULL_CONFIG );
if( language == null ) throw new ParserFactoryError( ParserFactoryError.Kind.NULL_LANGUAGE );
IParserLogService logService = ( log == null ) ? createDefaultLogService() : log;
ParserMode ourMode = ( (mode == null )? ParserMode.COMPLETE_PARSE : mode );
ISourceElementRequestor ourRequestor = (( requestor == null) ? new NullSourceElementRequestor() : requestor );
IScanner s = new Scanner( input, fileName, config, ourRequestor, ourMode, language, logService, extensionFactory.createScannerExtension(), workingCopies );
IScanner s = new Scanner( ourReader, fileName, config, ourRequestor, ourMode, language, logService, extensionFactory.createScannerExtension(), workingCopies );
return s;
}