+2019-01-16 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * decl.c (grokdeclarator): Use locations[ds_storage_class] in
+ error messages about ill-formed uses of mutable.
+
2019-01-16 Marek Polacek <polacek@redhat.com>
PR c++/78244 - narrowing conversion in template not detected.
if (storage_class == sc_mutable)
{
+ location_t sloc = declspecs->locations[ds_storage_class];
if (decl_context != FIELD || friendp)
{
- error ("non-member %qs cannot be declared %<mutable%>", name);
+ error_at (sloc, "non-member %qs cannot be declared %<mutable%>",
+ name);
storage_class = sc_none;
}
else if (decl_context == TYPENAME || typedef_p)
{
- error ("non-object member %qs cannot be declared %<mutable%>", name);
+ error_at (sloc,
+ "non-object member %qs cannot be declared %<mutable%>",
+ name);
storage_class = sc_none;
}
else if (TREE_CODE (type) == FUNCTION_TYPE
|| TREE_CODE (type) == METHOD_TYPE)
{
- error ("function %qs cannot be declared %<mutable%>", name);
+ error_at (sloc, "function %qs cannot be declared %<mutable%>",
+ name);
storage_class = sc_none;
}
else if (staticp)
{
- error ("static %qs cannot be declared %<mutable%>", name);
+ error_at (sloc, "%<static%> %qs cannot be declared %<mutable%>",
+ name);
storage_class = sc_none;
}
else if (type_quals & TYPE_QUAL_CONST)
{
- error ("const %qs cannot be declared %<mutable%>", name);
+ error_at (sloc, "%<const%> %qs cannot be declared %<mutable%>",
+ name);
storage_class = sc_none;
}
else if (TYPE_REF_P (type))
{
- permerror (input_location, "reference %qs cannot be declared "
- "%<mutable%>", name);
+ permerror (sloc, "reference %qs cannot be declared %<mutable%>",
+ name);
storage_class = sc_none;
}
}
+2019-01-16 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * g++.dg/other/pr33558.C: Test location too.
+ * g++.dg/other/pr33558-2.C: Likewise.
+ * g++.dg/parse/crash4.C: Likewise.
+ * g++.old-deja/g++.brendan/err-msg11.C: Likewise.
+ * g++.old-deja/g++.mike/p7635.C: Likewise.
+ * g++.old-deja/g++.other/decl6.C: Likewise.
+
2019-01-16 Marek Polacek <polacek@redhat.com>
PR c++/78244 - narrowing conversion in template not detected.
/* { dg-options "-fpermissive" } */
class X {
- mutable int &q; /* { dg-warning "cannot be declared 'mutable'" } */
+ mutable int &q; /* { dg-warning "3:reference .q. cannot be declared .mutable." } */
};
/* { dg-do compile } */
class X {
- mutable int &q; /* { dg-error "cannot be declared 'mutable'" } */
+ mutable int &q; /* { dg-error "3:reference .q. cannot be declared .mutable." } */
};
{
void func(void)
{
- mutable Bar::type x; // { dg-error "" }
+ mutable Bar::type x; // { dg-error "8:non-member .x. cannot be declared .mutable." }
}
};
// { dg-do assemble }
// GROUPS passed error-messages
-void foo (mutable int x);// { dg-error "" } non-member `x' cannot be declared `mutable'.*
+void foo (mutable int x);// { dg-error "11:non-member .x. cannot be declared .mutable." } non-member `x' cannot be declared `mutable'.*
class DaycountBasis {
mutable const int * p;
- mutable int * const q; // { dg-error "" }
+ mutable int * const q; // { dg-error "3:.const. .q. cannot be declared .mutable." }
};
friend explicit B::B (); // { dg-error "" } only ctor decls can be explicit
int f(const); // { dg-error "" } ansi forbids no type
const k; // { dg-error "" } ansi forbids no type
- mutable friend int j1 (); // { dg-error "" } non-member cannot be mutable
+ mutable friend int j1 (); // { dg-error "3:storage class specifiers" } non-member cannot be mutable
mutable typedef int d; // { dg-error "" } non-object cannot be mutable
- mutable int fn (); // { dg-error "" } non-object cannot be mutable
- void fn (mutable int); // { dg-error "" } non-member cannot be mutable
+ mutable int fn (); // { dg-error "3:function .fn. cannot be declared .mutable." } non-object cannot be mutable
+ void fn (mutable int); // { dg-error "12:non-member .parameter. cannot be declared .mutable." } non-member cannot be mutable
mutable static int s; // { dg-error "" } static cannot be mutable
- mutable const int s1; // { dg-error "" } const cannot be mutable
+ mutable const int s1; // { dg-error "3:.const. .s1. cannot be declared .mutable." } const cannot be mutable
mutable const int *s2; // ok
- mutable int *const s3; // { dg-error "" } const cannot be mutable
+ mutable int *const s3; // { dg-error "3:.const. .s3. cannot be declared .mutable." } const cannot be mutable
explicit A (); // ok
};
-mutable int g; // { dg-error "" } non-member cannot be mutable
+mutable int g; // { dg-error "1:non-member .g. cannot be declared .mutable." } non-member cannot be mutable
explicit A::A () {} // { dg-error "" } only ctor decls can be explicit