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re PR c++/29016 (tree check: expected class 'expression', have 'exceptional' (baselink) in get_base_var, at ipa-utils.c:224)

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PR c++/29016
	* typeck.c (build_unary_op): Don't form an ADDR_EXPR around a
	BASELINK.
	PR c++/29016
	* g++.dg/init/ptrfn1.C: New test.

From-SVN: r117123
This commit is contained in:
Mark Mitchell 2006-09-21 22:18:54 +00:00 committed by Mark Mitchell
parent 2801ed8e2f
commit b76d34e959
4 changed files with 27 additions and 0 deletions
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6
gcc/cp/ChangeLog
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@ -1,3 +1,9 @@
2006-09-21 Mark Mitchell <mark@codesourcery.com>
PR c++/29016
* typeck.c (build_unary_op): Don't form an ADDR_EXPR around a
BASELINK.
2006-09-21 Lee Millward <lee.millward@codesourcery.com>
PR c++/28861

4
gcc/cp/typeck.c
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@ -4311,6 +4311,10 @@ build_unary_op (enum tree_code code, tree xarg, int noconvert)
pedwarn ("ISO C++ forbids taking the address of a cast to a non-lvalue expression");
break;
case BASELINK:
arg = BASELINK_FUNCTIONS (arg);
/* Fall through. */
case OVERLOAD:
arg = OVL_CURRENT (arg);
break;

5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2006-09-21 Mark Mitchell <mark@codesourcery.com>
PR c++/29016
* g++.dg/init/ptrfn1.C: New test.
2006-09-21 Lee Millward <lee.millward@codesourcery.com>
PR c++/28861

12
gcc/testsuite/g++.dg/init/ptrfn1.C Normal file
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@ -0,0 +1,12 @@
// PR c++/29016
// { dg-options "-O2" }
class A;
class B
{
typedef void (*C[5]) (A *);
static C D;
static void E (A*) {}
};
B::C B::D={E};