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third attempo to commit, same changes, ie director + nested but no extra shift/reduce

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6518 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Marcelo Matus 2004-10-26 06:53:04 +00:00
commit 291eff8f6d
2 changed files with 8 additions and 9 deletions
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1
Examples/test-suite/derived_nested.i
View file

@ -9,7 +9,6 @@ class A { int x; };
class B {
class C { int y; }; //generates a warning
class D : public A { int z; }; //ok
class E : public A { int z; } e; //ok
};
%}

16
Source/CParse/parser.y
View file

@ -3559,27 +3559,27 @@ cpp_nested : storage_class cpptype ID LBRACE { cparse_start_line = cparse_line;
}
}
/*****
This fix derived_nested.i, but it introduces an extra shift/reduce,
should we keep it?
This fix derived_nested.i, but it is limited. Anyway, we are
waiting for the nested class support.
*****/
| storage_class cpptype ID COLON base_list LBRACE { cparse_start_line = cparse_line; skip_balanced('{','}');
} nested_decl SEMI {
| storage_class cpptype declarator COLON base_list LBRACE { cparse_start_line = cparse_line; skip_balanced('{','}');
} SEMI {
$$ = 0;
if (cplus_mode == CPLUS_PUBLIC) {
if (strcmp($2,"class") == 0) {
Swig_warning(WARN_PARSE_NESTED_CLASS,cparse_file, cparse_line,"Nested class not currently supported (ignored)\n");
/* Generate some code for a new class */
} else if ($8.id) {
} else if ($3.id) {
/* Generate some code for a new class */
Nested *n = (Nested *) malloc(sizeof(Nested));
n->code = NewString("");
Printv(n->code, "typedef ", $2, " " ,
Char(scanner_ccode), " $classname_", $8.id, ";\n",NIL);
n->name = Swig_copy_string($8.id);
Char(scanner_ccode), " $classname_", $3.id, ";\n",NIL);
n->name = Swig_copy_string($3.id);
n->line = cparse_start_line;
n->type = NewString("");
n->kind = $2;
SwigType_push(n->type,$8.type);
SwigType_push(n->type,$3.type);
n->next = 0;
add_nested(n);
} else {