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| author | Jason Merrill <jason@yorick.cygnus.com> | 1999-08-07 01:01:54 +0000 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 1999-08-06 21:01:54 -0400 |
| commit | 6ad073329cea8de835c2939dfb40c305f5568b72 (patch) | |
| tree | 0207ce2b34a5962b32c2886da0b90ccf59340bee /gcc/cp/cvt.c | |
| parent | 446588abcb3251b1ef52cdab8f7b761354c1f8d6 (diff) | |
| download | gcc-6ad073329cea8de835c2939dfb40c305f5568b72.zip gcc-6ad073329cea8de835c2939dfb40c305f5568b72.tar.gz gcc-6ad073329cea8de835c2939dfb40c305f5568b72.tar.bz2 | |
decl.c (lookup_name_real): Set the complain flag if we're looking for a namespace member.
* decl.c (lookup_name_real): Set the complain flag if we're
looking for a namespace member.
* lex.c (real_yylex): We can have a number with no digits.
* cvt.c (cp_convert_to_pointer): Don't force pmf conversions.
* search.c (binfo_from_vbase): New fn.
* cp-tree.h: Declare it.
* cvt.c (cp_convert_to_pointer): Use it to diagnose conversion
from pointer to member of virtual base.
* typeck.c (get_delta_difference): Likewise.
From-SVN: r28560
Diffstat (limited to 'gcc/cp/cvt.c')
| -rw-r--r-- | gcc/cp/cvt.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/gcc/cp/cvt.c b/gcc/cp/cvt.c index 6766559..72cbcaf 100644 --- a/gcc/cp/cvt.c +++ b/gcc/cp/cvt.c @@ -1,5 +1,5 @@ /* Language-level data type conversion for GNU C++. - Copyright (C) 1987, 88, 92-97, 1998 Free Software Foundation, Inc. + Copyright (C) 1987-1988, 1992-1999 Free Software Foundation, Inc. Hacked by Michael Tiemann (tiemann@cygnus.com) This file is part of GNU CC. @@ -199,6 +199,13 @@ cp_convert_to_pointer (type, expr) if (binfo == error_mark_node) return error_mark_node; + if (binfo_from_vbase (binfo)) + { + cp_error ("conversion to `%T' from pointer to member of virtual base `%T'", + type, intype); + return error_mark_node; + } + if (TREE_CODE (expr) == PTRMEM_CST) expr = cplus_expand_constant (expr); @@ -217,7 +224,7 @@ cp_convert_to_pointer (type, expr) return rval; } else if (TYPE_PTRMEMFUNC_P (type) && TYPE_PTRMEMFUNC_P (intype)) - return build_ptrmemfunc (TYPE_PTRMEMFUNC_FN_TYPE (type), expr, 1); + return build_ptrmemfunc (TYPE_PTRMEMFUNC_FN_TYPE (type), expr, 0); else if (TYPE_PTRMEMFUNC_P (intype)) { cp_error ("cannot convert `%E' from type `%T' to type `%T'", |