http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50608
--- Comment #9 from amker at gcc dot gnu.org 2012-06-12 03:11:03 UTC --- Author: amker Date: Tue Jun 12 03:10:55 2012 New Revision: 188418 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188418 Log: Backport r180986 from mainline 2011-11-04 Eric Botcazou <ebotca...@adacore.com> PR c++/50608 * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1. (fold_offsetof_1): Make global. Remove STOP_REF argument and adjust. <INDIRECT_REF>: Return the argument. <ARRAY_REF>: Remove special code for negative offset. Call fold_build_pointer_plus instead of size_binop. (fold_offsetof): Remove STOP_REF argument and adjust. * c-common.h (fold_offsetof_1): Declare. (fold_offsetof): Remove STOP_REF argument. PR c++/50608 * c-parser.c (c_parser_postfix_expression) <RID_OFFSETOF>: Adjust call to fold_offsetof. * c-typeck.c (build_unary_op) <ADDR_EXPR>: Call fold_offsetof_1. * g++.dg/other/offsetof7.C: New test. PR c++/50608 * semantics.c (finish_offsetof): Adjust call to fold_offsetof. * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1. Added: branches/ARM/embedded-4_6-branch/gcc/c-family/ChangeLog.arm branches/ARM/embedded-4_6-branch/gcc/cp/ChangeLog.arm branches/ARM/embedded-4_6-branch/gcc/testsuite/g++.dg/other/offsetof7.C Modified: branches/ARM/embedded-4_6-branch/gcc/ChangeLog.arm branches/ARM/embedded-4_6-branch/gcc/c-family/c-common.c branches/ARM/embedded-4_6-branch/gcc/c-family/c-common.h branches/ARM/embedded-4_6-branch/gcc/c-parser.c branches/ARM/embedded-4_6-branch/gcc/c-typeck.c branches/ARM/embedded-4_6-branch/gcc/cp/semantics.c branches/ARM/embedded-4_6-branch/gcc/cp/typeck.c branches/ARM/embedded-4_6-branch/gcc/testsuite/ChangeLog.arm
