string
Doxygen::getQualifiedPrototype(SgNode *node)
{
SgClassDeclaration *cd = dynamic_cast<SgClassDeclaration *>(node);
if (cd) return getProtoName(cd);
SgUnparse_Info info;
info.set_SkipSemiColon();
info.set_SkipFunctionDefinition();
info.set_forceQualifiedNames();
info.set_skipCheckAccess();
info.set_SkipClassSpecifier();
info.set_SkipInitializer();
info.set_current_scope(TransformationSupport::getGlobalScope(node));
string proto = node->unparseToString(&info);
while (proto[proto.size()-1] == '\n') { /* sometimes the prototype will be unparsed with a newline at the end */
proto.resize(proto.size()-1);
}
return proto;
}
void POETAstInterface::unparse(POETCode_ext* n, std::ostream& out, int align)
{
static SgUnparse_Info info;
static Unparser* roseUnparser = 0;
static POETCode* linebreak=ASTFactory::inst()->new_string("\n");
static POETCode* comma=ASTFactory::inst()->new_string(",");
static bool template_only=false;
static POETCode* left_over = 0;
SgNode * input = (SgNode*)n->get_content();
POETCode* res = POETAstInterface::find_Ast2POET(input);
if (res == n) {
if (template_only && input->variantT() == V_SgFunctionDeclaration)
{ left_over = LIST(n,left_over); }
else {
std::string res = input->unparseToCompleteString();
out << res;
}
}
else {
if (roseUnparser == 0) {
/* QY/2013: copied from the global unparseFile to use a different ostream and delegate*/
bool UseAutoKeyword = false;
bool generateLineDirectives = true;
bool useOverloadedOperators = false;
bool num = false;
bool _this = true;
bool caststring = false;
bool _debug = false;
bool _class = false;
bool _forced_transformation_format = false;
bool _unparse_includes = false;
Unparser_Opt roseOptions( UseAutoKeyword,
generateLineDirectives,
useOverloadedOperators,
num,
_this,
caststring,
_debug,
_class,
_forced_transformation_format,
_unparse_includes );
roseUnparser = new Unparser(&out, "", roseOptions);
}
switch (input->variantT()) {
case V_SgSourceFile:
{
SgSourceFile* f = isSgSourceFile(input);
info.set_current_scope(f->get_globalScope());
template_only = true;
code_gen(out, n->get_children(), 0, 0, align);
template_only = false;
if (left_over != 0) {
code_gen(out, left_over, 0, 0, align);
left_over = 0;
}
break;
}
case V_SgFunctionDeclaration:
if (template_only) { left_over = LIST(n, left_over); break; }
case V_SgTemplateInstantiationFunctionDecl:
{
SgFunctionDeclaration* d = isSgFunctionDeclaration(input);
roseUnparser->u_exprStmt->unparseAttachedPreprocessingInfo(d,info,PreprocessingInfo::before);
POETCode_ext_delegate repl(n, out);
roseUnparser->repl = &repl;
roseUnparser->u_exprStmt->unparseFuncDeclStmt(d, info);
break;
}
case V_SgFunctionDefinition:
{
SgStatement* d = isSgStatement(input);
POETCode_ext_delegate repl(n, out);
roseUnparser->repl = &repl;
roseUnparser->u_exprStmt->unparseStatement(d, info);
assert(n->get_children() != n);
out << "{"; code_gen(out, linebreak, 0, 0, align + 2);
code_gen(out, n->get_children(), 0, linebreak, align+2);
code_gen(out, linebreak, 0, 0, align); out << "}";
break;
}
case V_SgPragmaDeclaration:
{
out << "#pragma ";
POETTuple* c = dynamic_cast<POETTuple*>(n->get_children());
assert(c != 0);
code_gen(out, c->get_entry(0));
roseUnparser->cur << " "; roseUnparser->cur.insert_newline(1,align);
code_gen(out, c->get_entry(1), 0, 0, align);
break;
}
case V_SgForStatement:
{
out << "for (" ;
POETTuple* c = dynamic_cast<POETTuple*>(n->get_children());
assert(c != 0);
code_gen(out, c->get_entry(0));
code_gen(out, c->get_entry(1)); out << ";";
code_gen(out, c->get_entry(2)); out << ")";
break;
}
case V_SgExprStatement:
code_gen(out, n->get_children(), 0, 0, align);
out << ";";
break;
case V_SgTemplateInstantiationMemberFunctionDecl: break;
default:
std::cerr << "Unsupported unparsing for : " << input->class_name() << input->unparseToString() << "\n";
//assert(0);
}
}
}
void
generateModFile(SgFile *sfile)
{
ROSE_ASSERT(sfile != NULL);
// file name, with full path.
string originalModuleFilenameWithPath = sfile->get_file_info()->get_filenameString();
#if 0
// DQ (10/24/2010): This is overly restrictive...we still want to generate the rmod file.
// It does not matter is we compile or not compile any generated file. This premature
// exit will cause F03 code to fail to be processed by ROSE since any mod file required
// will not generated.
// FMZ (10/28/2009): don't generate the .rmod for the readin .rmod file
if (sfile->get_skipfinalCompileStep() == true)
{
if (SgProject::get_verbose() > 0)
printf ("Skipping generation of rmod file: %s \n",originalModuleFilenameWithPath.c_str());
return;
}
#endif
// Cause the output of a message with verbose level is turned on.
if (SgProject::get_verbose() > 0)
{
printf ("In generateModFile(): Generating a Fortran 90 specific module (*.rmod file) for file = %s \n",originalModuleFilenameWithPath.c_str());
}
// Get the list of SgModuleStatement objects for the current AST.
Rose_STL_Container<SgNode*> moduleDeclarationList = NodeQuery::querySubTree (sfile,V_SgModuleStatement);
#if 0
// DQ: I think this case is not required since the loop (below) would be empty.
if (moduleDeclarationList.empty())
{
// no module in the file
return;
}
#endif
for (Rose_STL_Container<SgNode*>::iterator i = moduleDeclarationList.begin(); i != moduleDeclarationList.end(); i++)
{
// For a module named "xx" generate a file "xx.rose_mod" which contains
// all the variable definitions and function declarations
SgModuleStatement* module_stmt = isSgModuleStatement(*i);
ROSE_ASSERT(module_stmt != NULL);
string outputDir = get_rmod_dir(sfile);
string outputFilename;
if (outputDir !="")
outputFilename =outputDir + module_stmt->get_name() + MOD_FILE_SUFFIX;
else
outputFilename = module_stmt->get_name() + MOD_FILE_SUFFIX;
string lowerCaseOutputFilename = StringUtility::convertToLowerCase(outputFilename);
// Cause the output of a message with verbose level is turned on.
if (SgProject::get_verbose() > 0)
{
printf ("In generateModFile() (loop over module declarations): Generating a Fortran 90 specific module file %s for module = %s \n",lowerCaseOutputFilename.c_str(),outputFilename.c_str());
}
// Use a lower case generate filename for the generated ROSE mod (or rmod) file.
// fstream Module_OutputFile(outputFilename.c_str(),ios::out);
fstream Module_OutputFile(lowerCaseOutputFilename.c_str(),ios::out);
if (!Module_OutputFile) {
cout << "Error detected in opening file " << lowerCaseOutputFilename.c_str()
<< "for output" << endl;
ROSE_ASSERT(false);
}
// Output header at the top of the generate *.rmod file.
Module_OutputFile << endl
<< "! =================================================================================== \n"
<< "! <<Automatically generated for Rose Fortran Separate Compilation, DO NOT MODIFY IT>> \n"
<< "! =================================================================================== \n"
<< endl;
SgUnparse_Info ninfo;
ninfo.set_current_scope((SgScopeStatement*)module_stmt);
ninfo.set_SkipFormatting();
// set the flag bit "outputFortranModFile"
ninfo.set_outputFortranModFile();
ostringstream outputString;
Unparser_Opt options(false, false,false,false,true,false,false,false,false,false);
// This is a confusing use of originalModuleFilename vs. outputFilename (Oh, the first one has the full path!).
// The originalModuleFilename will be used to build a FortranCodeGeneration_locatedNode using
// the originalModuleFilename as a basis.
// printf ("originalModuleFilenameWithPath = %s outputFilename = %s \n",originalModuleFilenameWithPath.c_str(),outputFilename.c_str());
Unparser unp(&Module_OutputFile, originalModuleFilenameWithPath,options,NULL,NULL);
unp.currentFile = sfile;
// The outputFilename is the name that will be matched against in the selection of statements to unparse.
// However, that its suffix is ".rmod" will cause UnparseLanguageIndependentConstructs::statementFromFile()
// to always return true. So use of outputFilename should map to the file from the file constructed.
FortranCodeGeneration_locatedNode myunp(&unp, outputFilename);
// This calls the unparser for just the module declaration.
myunp.unparseClassDeclStmt_module((SgStatement*)module_stmt,(SgUnparse_Info&)ninfo);
Module_OutputFile.flush();
Module_OutputFile.close();
}
}