{
if (i == RID_CONST || i == RID_VOLATILE || i == RID_RESTRICT)
{
- if (!flag_isoc99)
+ if (pedantic && !flag_isoc99)
pedwarn ("duplicate `%s'", IDENTIFIER_POINTER (id));
}
else
volatilep
= !! (specbits & 1 << (int) RID_VOLATILE) + TYPE_VOLATILE (element_type);
inlinep = !! (specbits & (1 << (int) RID_INLINE));
- if (constp > 1 && ! flag_isoc99)
- pedwarn ("duplicate `const'");
- if (restrictp > 1 && ! flag_isoc99)
- pedwarn ("duplicate `restrict'");
- if (volatilep > 1 && ! flag_isoc99)
- pedwarn ("duplicate `volatile'");
+ if (pedantic && !flag_isoc99)
+ {
+ if (constp > 1)
+ pedwarn ("duplicate `const'");
+ if (restrictp > 1)
+ pedwarn ("duplicate `restrict'");
+ if (volatilep > 1)
+ pedwarn ("duplicate `volatile'");
+ }
if (! flag_gen_aux_info && (TYPE_QUALS (type)))
type = TYPE_MAIN_VARIANT (type);
type_quals = ((constp ? TYPE_QUAL_CONST : 0)
if (erred)
error ("invalid type modifier within pointer declarator");
- if (constp > 1 && ! flag_isoc99)
- pedwarn ("duplicate `const'");
- if (volatilep > 1 && ! flag_isoc99)
- pedwarn ("duplicate `volatile'");
- if (restrictp > 1 && ! flag_isoc99)
- pedwarn ("duplicate `restrict'");
+ if (pedantic && !flag_isoc99)
+ {
+ if (constp > 1)
+ pedwarn ("duplicate `const'");
+ if (volatilep > 1)
+ pedwarn ("duplicate `volatile'");
+ if (restrictp > 1)
+ pedwarn ("duplicate `restrict'");
+ }
type_quals = ((constp ? TYPE_QUAL_CONST : 0)
| (restrictp ? TYPE_QUAL_RESTRICT : 0)
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
+
+typedef const int CI;
+const const int c1; /* { dg-error "duplicate" } */
+const CI c2; /* { dg-error "duplicate" } */
+const CI *c3; /* { dg-error "duplicate" } */
+
+typedef volatile int VI;
+volatile volatile int v1; /* { dg-error "duplicate" } */
+volatile VI v2; /* { dg-error "duplicate" } */
+volatile VI *v3; /* { dg-error "duplicate" } */
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
+
+typedef const int CI;
+const const int c1; /* { dg-bogus "duplicate" } */
+const CI c2; /* { dg-bogus "duplicate" } */
+const CI *c3; /* { dg-bogus "duplicate" } */
+
+typedef volatile int VI;
+volatile volatile int v1; /* { dg-bogus "duplicate" } */
+volatile VI v2; /* { dg-bogus "duplicate" } */
+volatile VI *v3; /* { dg-bogus "duplicate" } */
--- /dev/null
+/* { dg-do compile } */
+/* { dg-options "-std=gnu89 -Werror" } */
+
+typedef const int CI;
+const const int c1; /* { dg-bogus "duplicate" } */
+const CI c2; /* { dg-bogus "duplicate" } */
+const CI *c3; /* { dg-bogus "duplicate" } */
+
+typedef volatile int VI;
+volatile volatile int v1; /* { dg-bogus "duplicate" } */
+volatile VI v2; /* { dg-bogus "duplicate" } */
+volatile VI *v3; /* { dg-bogus "duplicate" } */