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typeck2.c (add_exception_specifier): Only require complete type if not in processing template declaration.

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* typeck2.c (add_exception_specifier): Only require complete type if
	not in processing template declaration.

	* g++.dg/eh/template1.C: New test.

From-SVN: r45032
This commit is contained in:
Jakub Jelinek 2001-08-19 20:35:06 +02:00 committed by Jakub Jelinek
parent fd1a3f7330
commit baeb47327e
4 changed files with 50 additions and 1 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2001-08-19 Jakub Jelinek <jakub@redhat.com>
* typeck2.c (add_exception_specifier): Only require complete type if
not in processing template declaration.
2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to

4
gcc/cp/typeck2.c
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@ -1293,9 +1293,11 @@ add_exception_specifier (list, spec, complain)
ok = is_ptr;
else if (TREE_CODE (core) == TEMPLATE_TYPE_PARM)
ok = 1;
else if (processing_template_decl)
ok = 1;
else
ok = COMPLETE_TYPE_P (complete_type (core));
if (ok)
{
tree probe;

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2001-08-19 Jakub Jelinek <jakub@redhat.com>
* g++.dg/eh/template1.C: New test.
2001-08-16 David Billinghurst <David.Billinghurst@riotinto.com>
* g77.f-torture/compile/pr3743.x: Do not return 1 for xfail.

38
gcc/testsuite/g++.dg/eh/template1.C Normal file
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@ -0,0 +1,38 @@
// Test whether exception specifier dependent on template parameter
// is accepted during template decl processing.
// { dg-do run }
extern "C" void abort();
class A {};
template <class T>
struct B
{
typedef A E;
};
template <class T>
struct C
{
typedef B<T> D;
typedef typename D::E E;
void f() throw(E) { throw E(); }
};
int main()
{
int caught = 0;
try
{
C<int> x;
x.f();
}
catch (A)
{
++caught;
}
if (caught != 1)
abort ();
return 0;
}