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re PR c++/4476 (g++ does not parse the definition of friend function within a class properly)

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cp:
	PR g++/4476
	* typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
testsuite:
	PR g++/4476
	* g++.dg/other/friend1.C: New test.

From-SVN: r46226
This commit is contained in:
Nathan Sidwell 2001-10-12 09:06:32 +00:00 committed by Nathan Sidwell
parent a77776205c
commit e60505a59d
4 changed files with 27 additions and 0 deletions
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5
gcc/cp/ChangeLog
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@ -1,3 +1,8 @@
2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
PR g++/4476
* typeck2.c (abstract_virtuals_error): Ignore incomplete classes.
2001-10-11 Jason Merrill <jason_merrill@redhat.com>
* typeck2.c (store_init_value): Don't re-digest a bracketed

5
gcc/cp/typeck2.c
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@ -140,6 +140,11 @@ abstract_virtuals_error (decl, type)
if (!CLASS_TYPE_P (type) || !CLASSTYPE_PURE_VIRTUALS (type))
return 0;
if (!TYPE_SIZE (type))
/* TYPE is being defined, and during that time
CLASSTYPE_PURE_VIRTUALS holds the inline friends. */
return 0;
u = CLASSTYPE_PURE_VIRTUALS (type);
if (decl)
{

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2001-10-12 Nathan Sidwell <nathan@codesourcery.com>
PR g++/4476
* g++.dg/other/friend1.C: New test.
2001-10-11 Richard Henderson <rth@redhat.com>
* g++.old-deja/g++.other/crash18.C: Add -S to options.

12
gcc/testsuite/g++.dg/other/friend1.C Normal file
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@ -0,0 +1,12 @@
// { dg-do compile }
// Copyright (C) 2001 Free Software Foundation, Inc.
// Contributed by Nathan Sidwell 10 Oct 2001 <nathan@codesourcery.com>
// Bug 4476. We tangled up inline friends and pure virtuals during
// class definition.
struct A {
friend void f () { }
void g (A a) { }
};