typeck.c (build_x_unary_op): Handle pointer-to-member.
cp/ * typeck.c (build_x_unary_op): Handle pointer-to-member. testsuite/ * g++.dg/README (Subdirectories): Document new subdir expr. * g++.dg/expr/pmf-1.C: New test. From-SVN: r56082
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@ -1,3 +1,7 @@
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2002-08-06 Gabriel Dos Reis <gdr@nerim.net>
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* typeck.c (build_x_unary_op): Handle pointer-to-member.
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2002-08-05 Geoffrey Keating <geoffk@redhat.com>
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2002-08-05 Geoffrey Keating <geoffk@redhat.com>
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* class.c: Don't include obstack.h.
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* class.c: Don't include obstack.h.
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@ -3794,6 +3794,25 @@ build_x_unary_op (code, xarg)
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}
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}
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if (code == ADDR_EXPR)
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if (code == ADDR_EXPR)
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{
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{
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/* A pointer to member-function can be formed only by saying
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&X::mf. */
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if (!flag_ms_extensions && TREE_CODE (TREE_TYPE (xarg)) == METHOD_TYPE
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&& (TREE_CODE (xarg) != OFFSET_REF || !PTRMEM_OK_P (xarg)))
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{
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if (TREE_CODE (xarg) != OFFSET_REF)
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{
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error ("invalid use of '%E' to form a pointer-to-member-function. Use a qualified-id.",
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xarg);
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return error_mark_node;
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}
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else
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{
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error ("parenthesis around '%E' cannot be used to form a pointer-to-member-function",
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xarg);
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PTRMEM_OK_P (xarg) = 1;
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}
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}
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if (TREE_CODE (xarg) == OFFSET_REF)
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if (TREE_CODE (xarg) == OFFSET_REF)
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{
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{
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ptrmem = PTRMEM_OK_P (xarg);
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ptrmem = PTRMEM_OK_P (xarg);
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@ -1,3 +1,8 @@
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2002-08-07 Gabriel Dos Reis <gdr@nerim.net>
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* g++.dg/README (Subdirectories): Document new subdir expr.
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* g++.dg/expr/pmf-1.C: New test.
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2002-08-06 Neil Booth <neil@daikokuya.co.uk>
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2002-08-06 Neil Booth <neil@daikokuya.co.uk>
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* gcc.dg/cpp/vararg3.c, gcc.dg/cpp/vararg4.c: New tests.
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* gcc.dg/cpp/vararg3.c, gcc.dg/cpp/vararg4.c: New tests.
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@ -2,6 +2,7 @@ Subdirectories:
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abi Tests for ABI compatibility -- mangling, object layout, etc.
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abi Tests for ABI compatibility -- mangling, object layout, etc.
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eh Tests for exception handling.
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eh Tests for exception handling.
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expr Tests for expressions.
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ext Tests for GNU language extensions.
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ext Tests for GNU language extensions.
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inherit Tests for inheritance -- virtual functions, multiple inheritance, etc.
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inherit Tests for inheritance -- virtual functions, multiple inheritance, etc.
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init Tests for initialization semantics, constructors/destructors, etc.
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init Tests for initialization semantics, constructors/destructors, etc.
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@ -0,0 +1,19 @@
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// C++ PR/2521
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// Copyright (C) 2002 Free Software Foundation
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// Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
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// { dg-do compile }
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struct A
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{
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void f();
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void foo(void (A::*)(int)); // { dg-error "candidate" "" }
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template<typename T>
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void g(T);
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void h()
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{
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void (A::*p)() = &A::f;
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void (A::*q)() = &(A::f); // { dg-error "parenthesis" "" }
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foo(&g<int>); // { dg-error "" "" }
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}
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};
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