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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@255 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Dave Beazley 2000-02-24 15:51:24 +00:00
commit be8f54b791
1 changed files with 36 additions and 77 deletions
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113
SWIG/Source/LParse/parser.y
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@ -180,6 +180,7 @@ static int promote(int t1, int t2) {
%type <node> variable_decl function_decl enum_decl typedef_decl stail enumlist edecl typedeflist %type <node> variable_decl function_decl enum_decl typedef_decl stail enumlist edecl typedeflist
%type <node> inherit base_list %type <node> inherit base_list
%type <tok> base_specifier access_specifier cpp_end ctor_end %type <tok> base_specifier access_specifier cpp_end ctor_end
%type <node> cpp_decl cpp_class
%% %%
@ -995,21 +996,34 @@ typedeflist : COMMA declaration typedeflist {
* -- Feeble C++ (yuck) Parsing -- * -- Feeble C++ (yuck) Parsing --
* ============================================================================= */ * ============================================================================= */
cpp_decl : cpp_class { } cpp_decl : cpp_class { $$ = $1; }
| cpp_other { } | cpp_other { $$ = $1; }
; ;
cpp_class : storage_spec cpptype ID inherit LBRACE cpp_members RBRACE { cpp_class : storage_spec cpptype ID inherit LBRACE interface RBRACE {
$$ = new_node("class",$3.filename,$3.line);
Setattr($$,"classtype",$2.text);
Setattr($$,"name",$3);
Setattr($$,"bases", $4);
Setattr($$,"child",$6);
} }
/* Class with a typedef */ /* Class with a typedef */
| TYPEDEF cpptype ID inherit LBRACE cpp_members RBRACE declaration typedeflist { | TYPEDEF cpptype ID inherit LBRACE interface RBRACE declaration typedeflist {
$$ = new_node("class",$3.filename,$3.line);
Setattr($$,"classtype",$2.text);
Setattr($$,"name",$3);
Setattr($$,"bases",$4);
Setattr($$,"child",$6);
} }
/* An unnamed struct with a typedef */ /* An unnamed struct with a typedef */
| TYPEDEF cpptype LBRACE cpp_members RBRACE declaration typedeflist { | TYPEDEF cpptype LBRACE interface RBRACE declaration typedeflist {
$$ = new_node("class",$3.filename,$3.line);
Setattr($$,"classtype",$2.text);
Setattr($$,"child",$4);
} }
; ;
@ -1051,8 +1065,9 @@ access_specifier : PUBLIC { $$.text = NewString("public"); }
| PROTECTED { $$.text = NewString("protected"); } | PROTECTED { $$.text = NewString("protected"); }
; ;
cpp_members : cpp_member cpp_members {} cpp_members : cpp_member cpp_members { }
| ADDMETHODS LBRACE cpp_members RBRACE cpp_members { | ADDMETHODS LBRACE cpp_members RBRACE cpp_members {
} }
| error { | error {
LParse_error(0,0,"Syntax error in class definition.\n"); LParse_error(0,0,"Syntax error in class definition.\n");
@ -1061,75 +1076,6 @@ cpp_members : cpp_member cpp_members {}
| empty { } | empty { }
; ;
cpp_member : type declaration LPAREN parms RPAREN cpp_end {
}
/* Possibly a constructor */
| ID LPAREN parms RPAREN ctor_end {
}
/* A destructor (hopefully) */
| NOT ID LPAREN parms RPAREN cpp_end {
}
/* Member data */
| type declaration def_args cpp_tail {
}
| type declaration array def_args {
}
/* Static Member data */
| STATIC type declaration cpp_tail { }
/* Static member function */
| STATIC type declaration LPAREN parms RPAREN cpp_end {
}
/* Turn on public: mode */
| PUBLIC COLON { }
/* Turn on private: mode */
| PRIVATE COLON { }
/* Turn on protected mode */
| PROTECTED COLON { }
| modifier_directive { }
| ENUM ename LBRACE enumlist RBRACE SEMI {
}
/* A friend : Illegal */
| FRIEND {
LParse_skip_decl();
}
/* An operator: Illegal */
| type type_extra OPERATOR {
LParse_skip_decl();
}
/* A typedef inside a class */
| typedef_decl { }
/* Pragma directive */
| pragma_directive { }
;
cpp_tail : SEMI { }
| COMMA declaration def_args {
} cpp_tail { }
| COMMA declaration array def_args {
} cpp_tail { }
;
cpp_end : cpp_const SEMI { cpp_end : cpp_const SEMI {
$$.text = 0; $$.text = 0;
} }
@ -1170,6 +1116,18 @@ cpp_other :/* A dummy class name */
Setattr(o,"name",$3.text); Setattr(o,"name",$3.text);
} }
| PUBLIC COLON { $$ = new_node("public",$1.filename,$1.line); }
| PRIVATE COLON { $$ = new_node("private",$1.filename,$1.line); }
| PROTECTED COLON { $$ = new_node("protected",$1.filename,$1.line); }
| FRIEND {
LParse_skip_decl();
}
| type type_extra OPERATOR {
LParse_skip_decl();
}
/* Any sort of out-of-class C++ declaration */ /* Any sort of out-of-class C++ declaration */
| storage_spec type declaration DCOLON { | storage_spec type declaration DCOLON {
@ -1181,9 +1139,10 @@ cpp_other :/* A dummy class name */
LParse_skip_decl(); LParse_skip_decl();
} }
/* %addmethods directive used outside of a class definition */ /* %addmethods directive */
| ADDMETHODS ID LBRACE cpp_members RBRACE { } | ADDMETHODS ID LBRACE interface RBRACE { }
| ADDMETHODS LBRACE interface RBRACE cpp_members { }
; ;
/* ============================================================================= /* =============================================================================