diff options
Diffstat (limited to 'CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Attribute.cpp')
| -rw-r--r-- | CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Attribute.cpp | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Attribute.cpp b/CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Attribute.cpp new file mode 100644 index 00000000000..dde00c85988 --- /dev/null +++ b/CIAO/CCF/CCF/IDL2/SemanticAction/Impl/Attribute.cpp @@ -0,0 +1,205 @@ +// file : CCF/IDL2/SemanticAction/Impl/Attribute.cpp +// author : Boris Kolpackov <boris@dre.vanderbilt.edu> +// cvs-id : $Id$ + +#include "CCF/IDL2/SemanticAction/Impl/Attribute.hpp" + +#include <iostream> + +using std::cerr; +using std::endl; + +namespace CCF +{ + namespace IDL2 + { + namespace SemanticAction + { + namespace Impl + { + using namespace SemanticGraph; + + Attribute:: + Attribute (Context& c) + : Base (c) + { + } + + void Attribute:: + begin_ro () + { + if (ctx.trace ()) cerr << "readonly attribute" << endl; + + readonly_ = true; + + + } + + void Attribute:: + begin_rw () + { + if (ctx.trace ()) cerr << "readwrite attribute" << endl; + + readonly_ = false; + } + + void Attribute:: + type (IdentifierPtr const& id) + { + if (ctx.trace ()) cerr << id << endl; + + Name name (id->lexeme ()); + ScopedName from (ctx.scope ().scoped_name ()); + + type_ = 0; + + try + { + try + { + type_ = &resolve<Type> (from, name, Flags::complete); + } + catch (Resolve const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "invalid attribute declaration" << endl; + throw; + } + } + catch (NotFound const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "no type with name \'" << name + << "\' visible from scope \'" << from << "\'" << endl; + } + catch (WrongType const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "declaration with name \'" << name + << "\' visible from scope \'" << from + << "\' is not a type declaration" << endl; + cerr << "using non-type as an attribute type is illegal" << endl; + } + catch (NotComplete const& e) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "type \'" << e.name () << "\' is not complete" << endl; + } + } + + void Attribute:: + name (SimpleIdentifierPtr const& id) + { + if (ctx.trace ()) cerr << id << endl; + + if (type_ != 0) + { + if (readonly_) + a_ = &ctx.tu ().new_node<ReadAttribute> ( + ctx.file (), id->line ()); + else + a_ = &ctx.tu ().new_node<ReadWriteAttribute> ( + ctx.file (), id->line ()); + + ctx.tu ().new_edge<Belongs> (*a_, *type_); + ctx.tu ().new_edge<Defines> (ctx.scope (), *a_, id->lexeme ()); + } + } + + void Attribute:: + get_raises (IdentifierPtr const& id) + { + if (ctx.trace ()) cerr << "get-raise " << id << endl; + + Name name (id->lexeme ()); + ScopedName from (ctx.scope ().scoped_name ()); + + try + { + try + { + SemanticGraph::Exception& e ( + resolve<SemanticGraph::Exception> (from, name)); + + ctx.tu ().new_edge<GetRaises> ( + dynamic_cast<ReadAttribute&> (*a_), e); + } + catch (Resolve const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "invalid raises declaration" << endl; + throw; + } + } + catch (NotFound const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "no exception with name \'" << name + << "\' visible from scope \'" << from << "\'" << endl; + } + catch (WrongType const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "declaration with name \'" << name + << "\' visible from scope \'" << from + << "\' is not an exception declaration" << endl; + + cerr << ctx.file () << ":" << id->line () << ": error: " + << "using non-exception type in raises declaration is " + << "illegal" << endl; + } + } + + void Attribute:: + set_raises (IdentifierPtr const& id) + { + if (ctx.trace ()) cerr << "set-raise " << id << endl; + + Name name (id->lexeme ()); + ScopedName from (ctx.scope ().scoped_name ()); + + try + { + try + { + SemanticGraph::Exception& e ( + resolve<SemanticGraph::Exception> (from, name)); + + ctx.tu ().new_edge<SetRaises> ( + dynamic_cast<WriteAttribute&> (*a_), e); + } + catch (Resolve const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "invalid raises declaration" << endl; + throw; + } + } + catch (NotFound const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "no exception with name \'" << name + << "\' visible from scope \'" << from << "\'" << endl; + } + catch (WrongType const&) + { + cerr << ctx.file () << ":" << id->line () << ": error: " + << "declaration with name \'" << name + << "\' visible from scope \'" << from + << "\' is not an exception declaration" << endl; + + cerr << ctx.file () << ":" << id->line () << ": error: " + << "using non-exception type in raises declaration is " + << "illegal" << endl; + } + } + + void Attribute:: + end () + { + if (ctx.trace ()) cerr << "end" << endl; + } + } + } + } +} |