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C++11 alternate syntax for function declarations improvements

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Functions can now be declared const/noexcept/final etc
This commit is contained in:
William S Fulton 2017-03-06 21:06:51 +00:00
commit 0ccef1424a
3 changed files with 38 additions and 27 deletions
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32
Source/CParse/parser.y
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@ -3067,36 +3067,36 @@ c_decl : storage_class type declarator initializer c_decl_tail {
}
/* Alternate function syntax introduced in C++11:
auto funcName(int x, int y) -> int; */
| storage_class AUTO declarator ARROW cpp_alternate_rettype initializer c_decl_tail {
| storage_class AUTO declarator cpp_const ARROW cpp_alternate_rettype initializer c_decl_tail {
$$ = new_node("cdecl");
if ($6.qualifier) SwigType_push($3.type,$6.qualifier);
Setattr($$,"type",$5);
if ($4.qualifier) SwigType_push($3.type, $4.qualifier);
Setattr($$,"type",$6);
Setattr($$,"storage",$1);
Setattr($$,"name",$3.id);
Setattr($$,"decl",$3.type);
Setattr($$,"parms",$3.parms);
Setattr($$,"value",$6.val);
Setattr($$,"throws",$6.throws);
Setattr($$,"throw",$6.throwf);
Setattr($$,"noexcept",$6.nexcept);
if (!$7) {
Setattr($$,"value",$4.val);
Setattr($$,"throws",$4.throws);
Setattr($$,"throw",$4.throwf);
Setattr($$,"noexcept",$4.nexcept);
if (!$8) {
if (Len(scanner_ccode)) {
String *code = Copy(scanner_ccode);
Setattr($$,"code",code);
Delete(code);
}
} else {
Node *n = $7;
Node *n = $8;
while (n) {
String *type = Copy($5);
String *type = Copy($6);
Setattr(n,"type",type);
Setattr(n,"storage",$1);
n = nextSibling(n);
Delete(type);
}
}
if ($6.bitfield) {
Setattr($$,"bitfield", $6.bitfield);
if ($4.bitfield) {
Setattr($$,"bitfield", $4.bitfield);
}
if (Strstr($3.id,"::")) {
@ -3107,18 +3107,18 @@ c_decl : storage_class type declarator initializer c_decl_tail {
String *lstr = Swig_scopename_last($3.id);
Setattr($$,"name",lstr);
Delete(lstr);
set_nextSibling($$,$7);
set_nextSibling($$, $8);
} else {
Delete($$);
$$ = $7;
$$ = $8;
}
Delete(p);
} else {
Delete($$);
$$ = $7;
$$ = $8;
}
} else {
set_nextSibling($$,$7);
set_nextSibling($$, $8);
}
}
;