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cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.

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* cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
	(CP_TYPE_VOLATILE): Likewise.
	* decl.c (grokdeclarator): Use them.
	* tree.c (canonical_type_variant): Likewise.

From-SVN: r23244
This commit is contained in:
Jason Merrill 1998-10-23 02:26:32 +00:00 committed by Jason Merrill
parent ccb5954fea
commit 0aaa908966
4 changed files with 20 additions and 14 deletions
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7
gcc/cp/ChangeLog
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@ -1,3 +1,10 @@
1998-10-23 Jason Merrill <jason@yorick.cygnus.com>
* cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays.
(CP_TYPE_VOLATILE): Likewise.
* decl.c (grokdeclarator): Use them.
* tree.c (canonical_type_variant): Likewise.
1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de>
* parse.y (named_class_head): Push into class while parsing the

9
gcc/cp/cp-tree.h
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@ -514,6 +514,15 @@ enum languages { lang_c, lang_cplusplus, lang_java };
/* The _DECL for this _TYPE. */
#define TYPE_MAIN_DECL(NODE) (TYPE_STUB_DECL (TYPE_MAIN_VARIANT (NODE)))
#define CP_TYPE_READONLY(NODE) \
(TREE_CODE (NODE) == ARRAY_TYPE \
? TYPE_READONLY (TREE_TYPE (NODE)) \
: TYPE_READONLY (NODE))
#define CP_TYPE_VOLATILE(NODE) \
(TREE_CODE (NODE) == ARRAY_TYPE \
? TYPE_VOLATILE (TREE_TYPE (NODE)) \
: TYPE_VOLATILE (NODE))
/* Nonzero if T is a class (or struct or union) type. Also nonzero
for template type parameters and typename types. Despite its name,
this macro has nothing to do with the definition of aggregate given

4
gcc/cp/decl.c
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@ -9196,8 +9196,8 @@ grokdeclarator (declarator, declspecs, decl_context, initialized, attrlist)
explicit specification or via a typedef.
Likewise for VOLATILEP. */
constp = !! RIDBIT_SETP (RID_CONST, specbits) + TYPE_READONLY (type);
volatilep = !! RIDBIT_SETP (RID_VOLATILE, specbits) + TYPE_VOLATILE (type);
constp = !!RIDBIT_SETP (RID_CONST, specbits) + CP_TYPE_READONLY (type);
volatilep = !!RIDBIT_SETP (RID_VOLATILE, specbits) + CP_TYPE_VOLATILE (type);
type = cp_build_type_variant (type, constp, volatilep);
staticp = 0;
inlinep = !! RIDBIT_SETP (RID_INLINE, specbits);

14
gcc/cp/tree.c
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@ -501,18 +501,8 @@ tree
canonical_type_variant (t)
tree t;
{
int constp, volatilep;
if (TREE_CODE (t) == ARRAY_TYPE)
{
constp = TYPE_READONLY (TREE_TYPE (t));
volatilep = TYPE_VOLATILE (TREE_TYPE (t));
}
else
{
constp = TYPE_READONLY (t);
volatilep = TYPE_VOLATILE (t);
}
return cp_build_type_variant (TYPE_MAIN_VARIANT (t), constp, volatilep);
return cp_build_type_variant (TYPE_MAIN_VARIANT (t), CP_TYPE_READONLY (t),
CP_TYPE_VOLATILE (t));
}
/* Add OFFSET to all base types of T.