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Re: [cdt-dev] org.eclipse.cdt.core.dom.parser.c 
And there are no warning, problem or error messages from the parser?

E.g. is EXIT_SUCCESS a valid argument?

Try the following: delete the main method + duplicate the method
"function" and rename it to e.g. "function2", so that you have to
methods and see if you get two declarations. If that works fine, your
main method seems to be invalid.

Sincerely,

Helko Glathe



2010/8/18 Flo Menier <josieenfrance@xxxxxxxxxxx>:
> when I tested the c code with only one function(int function(int toto){int
> a;/*doc0*/
>> > char b;/*doc1*/ return toto+a;}), I got doc0,doc1, with getComments().
>> > with "for (IASTDeclaration declaration : translationUnit.getDeclarations()){
> if( declaration instanceof IASTFunctionDefinition){
> System.out.println(((IASTFunctionDefinition)
> declaration).getDeclarator().getName());
> }" I got "function", so the function name in console.
> But when I tried a c file where I defined 2 functions. I got no function
> name. I think there would be something wrong in the code.
> my CFile.c
> /*Documentation function1*/
> int function1(char a){
> printf("This is function1");
> return 0;
> }
> /*Documentation function main*/
> int main(void) {
> puts("!!!Hello World!!!"); /* prints !!!Hello World!!! */
> function1('1');
> return EXIT_SUCCESS;
> }
>> From: glathe.helko@xxxxxxxxxxxxxx
>> Date: Wed, 18 Aug 2010 12:44:12 +0200
>> Subject: Re: [cdt-dev] org.eclipse.cdt.core.dom.parser.c
>> To: cdt-dev@xxxxxxxxxxx
>>
>> Hi Andreas,
>>
>> but the c source code is not valid. Copy and paste it in the Eclipse
>> CDT C Editor and you will see the error message.
>>
>> I think that the non deprecated code you are using is propably more
>> tollerant against syntax errors.
>>
>> Kind regards from Berlin ,Helko
>>
>> Sincerely,
>>
>> Helko Glathe
>>
>>
>>
>> 2010/8/18 Andreas Graf <andreas.graf@xxxxxxxxx>:
>> > Hmm,
>> >
>> > I tried the following code to avoid the deprecated interfaces and it
>> > seems
>> > to parse fine:
>> >
>> >  IParserLogService log = new DefaultLogService();
>> >                  String codeString = "int function(int toto){int
>> > a;/*doc0*/
>> > char b;/*doc1*/ return toto+a; //*doc2*//}";
>> >                  char[] code = codeString.toCharArray();
>> >                  FileContent reader = FileContent.create("",code);
>> >                  Map definedSymbols = new HashMap();
>> >                  String[] includePaths = new String[0];
>> >                  IScannerInfo info = new ScannerInfo(definedSymbols,
>> > includePaths);
>> >
>> >                  try {
>> >                     IASTTranslationUnit translationUnit
>> > =GCCLanguage.getDefault().getASTTranslationUnit(reader, info, null,
>> > null, 0,
>> > log);
>> >                     String x ="";
>> >                     x="X";
>> >                 } catch (CoreException e) {
>> >                     // TODO Auto-generated catch block
>> >                     e.printStackTrace();
>> >                 }
>> >
>> > Am 18.08.2010 11:42, schrieb Helko Glathe:
>> >
>> > Hello Flo,
>> >
>> > I think that your C Source Code example is invalid.
>> > The part "//*doc2*//" is not one block comment, but instead it is a
>> > single line comment. The closing curly bracket "}" of your C function
>> > ist also included in this single line comment, because your posted
>> > code does not include any linebreaks. Thus, replace your "//" through
>> > a single "/" to get a block comment and try your code again.
>> >
>> > Cheers, Helko
>> >
>> > Sincerely,
>> >
>> > Helko Glathe
>> >
>> >
>> >
>> > 2010/8/18 Flo Menier <josieenfrance@xxxxxxxxxxx>:
>> >
>> >
>> > Thanks Helko. I tried to do what you said:
>> > public static void main(String[] args) throws Exception {
>> > IParserLogService log = new DefaultLogService();
>> > String codeString = "int function(int toto){int a;/*doc0*/ char
>> > b;/*doc1*/
>> > return toto+a; //*doc2*//}";
>> > char[] code = codeString.toCharArray();
>> > CodeReader reader = new CodeReader(code);
>> > Map definedSymbols = new HashMap();
>> > String[] includePaths = new String[0];
>> > IScannerInfo info = new ScannerInfo(definedSymbols, includePaths);
>> > ICodeReaderFactory readerFactory = FileCodeReaderFactory.getInstance();
>> > IASTTranslationUnit translationUnit
>> > =GCCLanguage.getDefault().getASTTranslationUnit(reader, info,
>> > readerFactory,
>> > null, log);
>> > for (IASTComment com :translationUnit.getComments()){
>> > System.out.println(com.getComment().toString());
>> > }
>> > I got nothing printed in console. getComments() gave me a
>> > IASTComment[10],
>> > value is null for all 10 IASComment?
>> >
>> >
>> > From: glathe.helko@xxxxxxxxxxxxxx
>> > Date: Wed, 18 Aug 2010 00:41:38 +0200
>> > Subject: Re: [cdt-dev] org.eclipse.cdt.core.dom.parser.c
>> > To: cdt-dev@xxxxxxxxxxx
>> >
>> > Hello,
>> >
>> > have a look at the CVS repository:
>> >
>> > " 1. Connect to CVS repository:
>> > :pserver:anonymous@xxxxxxxxxxxxxxx:2401/cvsroot/tools (Or
>> > :pserver:anonymous@xxxxxxxxxxxxxxxxx:80/cvsroot/tools from behind
>> > corporate firewall)
>> > 2. Check out: org.eclipse.cdt/all "
>> >
>> > Underneath of "all" you will find the folder "org.eclipse.cdt.core".
>> > Inside their is a subfolder for the "parser" where you can find the
>> > source code.
>> >
>> >
>> > But I think you can access Block Comments right know using the AST of
>> > the C Source Code. The IASTTranslationUnit provides a method for
>> > getting all comments (getComments()). This Method returns an Array of
>> > IASTComment's. And IASTComment provides a to determine whether it is a
>> > block comment or not (see IASTComment.isBlockComment()).
>> >
>> > Cheers, Helko
>> >
>> >
>> >
>> > Sincerely,
>> >
>> > Helko Glathe
>> >
>> >
>> >
>> > 2010/8/17 Flo Menier <josieenfrance@xxxxxxxxxxx>:
>> >
>> >
>> > Can someone tell me where I can download the code source
>> > of org.eclipse.cdt.core.dom.parser.c,
>> > and org.eclipse.cdt.internal.core.parser.scanner? I want to understand
>> > how
>> > lexer works in CDT? I want to get block comments in a C source file
>> > instead
>> > of ignorer them.
>> > Thanks a lot
>> > _______________________________________________
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>> > https://dev.eclipse.org/mailman/listinfo/cdt-dev
>> >
>> >
>> >
>> >
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>> >
>> > _______________________________________________
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>> >
>> >
>> >
>> >
>> > _______________________________________________
>> > cdt-dev mailing list
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>> >
>> >
>> > --
>> > Andreas Graf
>> > BDM Automotive
>> > Mobil: +49 (0) 151-10860479 (preferred)
>> > Tel.: +49 (0) 7231 / 1 54 71-0
>> > Fax.: +49 (0) 7231 / 1 54 71-29
>> >
>> >
>> > Web: http://www.itemis.de
>> > Mail: andreas.graf@xxxxxxxxx
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>> > Twitter: http://www.twitter.com/grafandreas
>> > Blog: http://5ise.quanxinquanyi.de
>> >
>> > itemis GmbH
>> > Blücherstrasse 32
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>> >
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