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re PR c++/30303 (ICE with invalid constructor definition)

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2007-10-14  Andrew Pinski  <pinskia@gmail.com>

        PR c++/30303
        * decl.c (grokfndecl): Return NULL after the "definition of
        implicitly-declared" error happened.

2007-10-14  Andrew Pinski  <pinskia@gmail.com>

        PR c++/30303
        * g++.dg/other/ctor1.C: New test.
        * g++.dg/other/ctor2.C: New test.
        * g++.dg/other/dtor1.C: New test.

From-SVN: r129298
This commit is contained in:
Andrew Pinski 2007-10-14 11:15:35 -07:00 committed by Andrew Pinski
parent b7cc2adf34
commit db160137f0
6 changed files with 62 additions and 1 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2007-10-14 Andrew Pinski <pinskia@gmail.com>
PR c++/30303
* decl.c (grokfndecl): Return NULL after the "definition of
implicitly-declared" error happened.
2007-10-12 Simon Martin <simartin@users.sourceforge.net>
PR c++/26698

5
gcc/cp/decl.c
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@ -6577,7 +6577,10 @@ grokfndecl (tree ctype,
XXX Isn't this done in start_function, too? */
revert_static_member_fn (decl);
if (DECL_ARTIFICIAL (old_decl))
error ("definition of implicitly-declared %qD", old_decl);
{
error ("definition of implicitly-declared %qD", old_decl);
return NULL_TREE;
}
/* Since we've smashed OLD_DECL to its
DECL_TEMPLATE_RESULT, we must do the same to DECL. */

7
gcc/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2007-10-14 Andrew Pinski <pinskia@gmail.com>
PR c++/30303
* g++.dg/other/ctor1.C: New test.
* g++.dg/other/ctor2.C: New test.
* g++.dg/other/dtor1.C: New test.
2007-10-14 Tobias Burnus <burnus@gcc.gnu.org>
* gfortran.dg/bounds_check_10.f90: Fix testcase.

11
gcc/testsuite/g++.dg/other/ctor1.C Normal file
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@ -0,0 +1,11 @@
/* { dg-do compile } */
// PR C++/30303
// This used to ICE because we did not return NULL
// in grokfndecl when an error happened.
class A
{
int i;
};
A::A() { A(); } /* { dg-error "definition of implicitly-declared" } */

17
gcc/testsuite/g++.dg/other/ctor2.C Normal file
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@ -0,0 +1,17 @@
/* { dg-do compile } */
// PR C++/30303
// This used to ICE because we did not return NULL
// in grokfndecl when an error happened.
class A
{
int i;
};
void foo()
{
A();
}
A::A() {} /* { dg-error "definition of implicitly-declared" } */

17
gcc/testsuite/g++.dg/other/dtor1.C Normal file
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@ -0,0 +1,17 @@
/* { dg-do compile } */
// PR C++/30303
// This used to ICE because we did not return NULL
// in grokfndecl when an error happened.
struct Ifoo
{
virtual ~Ifoo(){}
};
struct foo : Ifoo
{
foo(){};
};
foo::~foo() // { dg-error "definition of implicitly-declared" }
{
delete this;
}