diff options
Diffstat (limited to 'src/parser.cc')
| -rw-r--r-- | src/parser.cc | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/parser.cc b/src/parser.cc index a41288b1..9a711088 100644 --- a/src/parser.cc +++ b/src/parser.cc @@ -574,22 +574,24 @@ void BaseParser::cflDef( NtDef *ntDef, ObjectDef *objectDef, LelDefList *defList /* Declare the captures in the object. */ for ( LelDefList::Iter prod = *defList; prod.lte(); prod++ ) { - for ( ProdElList::Iter pel = *prod->prodElList; pel.lte(); pel++ ) { - /* If there is a capture, create the field. */ - if ( pel->captureField != 0 ) { - /* Might already exist. */ - ObjectField *newOf = objectDef->rootScope->checkRedecl( - pel->captureField->name ); - if ( newOf != 0 ) { - /* FIXME: check the types are the same. */ + if ( prod->prodElList != 0 ) { + for ( ProdElList::Iter pel = *prod->prodElList; pel.lte(); pel++ ) { + /* If there is a capture, create the field. */ + if ( pel->captureField != 0 ) { + /* Might already exist. */ + ObjectField *newOf = objectDef->rootScope->checkRedecl( + pel->captureField->name ); + if ( newOf != 0 ) { + /* FIXME: check the types are the same. */ + } + else { + newOf = pel->captureField; + newOf->typeRef = pel->typeRef; + objectDef->rootScope->insertField( newOf->name, newOf ); + } + + newOf->rhsVal.append( RhsVal( pel ) ); } - else { - newOf = pel->captureField; - newOf->typeRef = pel->typeRef; - objectDef->rootScope->insertField( newOf->name, newOf ); - } - - newOf->rhsVal.append( RhsVal( pel ) ); } } } |