[Bug c++/51033] generic vector subscript and shuffle support was not added to C++

[jason at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51033

--- Comment #24 from Jason Merrill <jason at gcc dot gnu.org> 2012-04-30 
17:23:34 UTC ---
Author: jason
Date: Mon Apr 30 17:23:28 2012
New Revision: 186994

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=186994
Log:
    PR c++/51033
gcc/
    * c-typeck.c (build_array_ref): Call
    convert_vector_to_pointer_for_subscript.
gcc/c-family
    * c-common.c (convert_vector_to_pointer_for_subscript): New function.
    * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
gcc/cp/
    * typeck.c (cp_build_array_ref): Handle VECTOR_TYPE.
    * decl2.c (grok_array_decl): Likewise.

Added:
    trunk/gcc/testsuite/c-c++-common/vector-1.c
      - copied, changed from r186993, trunk/gcc/testsuite/gcc.dg/vector-1.c
    trunk/gcc/testsuite/c-c++-common/vector-2.c
      - copied, changed from r186993, trunk/gcc/testsuite/gcc.dg/vector-2.c
    trunk/gcc/testsuite/c-c++-common/vector-3.c
      - copied, changed from r186993, trunk/gcc/testsuite/gcc.dg/vector-3.c
    trunk/gcc/testsuite/c-c++-common/vector-4.c
      - copied, changed from r186993, trunk/gcc/testsuite/gcc.dg/vector-4.c
    trunk/gcc/testsuite/c-c++-common/vector-init-1.c
      - copied, changed from r186993,
trunk/gcc/testsuite/gcc.dg/vector-init-1.c
    trunk/gcc/testsuite/c-c++-common/vector-init-2.c
      - copied, changed from r186993,
trunk/gcc/testsuite/gcc.dg/vector-init-2.c
    trunk/gcc/testsuite/c-c++-common/vector-subscript-1.c
      - copied, changed from r186993,
trunk/gcc/testsuite/gcc.dg/vector-subscript-1.c
    trunk/gcc/testsuite/c-c++-common/vector-subscript-2.c
      - copied, changed from r186993,
trunk/gcc/testsuite/gcc.dg/vector-subscript-2.c
    trunk/gcc/testsuite/c-c++-common/vector-subscript-3.c
      - copied, changed from r186993,
trunk/gcc/testsuite/gcc.dg/vector-subscript-3.c
    trunk/gcc/testsuite/g++.dg/cpp0x/vt-51314.C
Removed:
    trunk/gcc/testsuite/gcc.dg/vector-1.c
    trunk/gcc/testsuite/gcc.dg/vector-2.c
    trunk/gcc/testsuite/gcc.dg/vector-3.c
    trunk/gcc/testsuite/gcc.dg/vector-4.c
    trunk/gcc/testsuite/gcc.dg/vector-init-1.c
    trunk/gcc/testsuite/gcc.dg/vector-init-2.c
    trunk/gcc/testsuite/gcc.dg/vector-subscript-1.c
    trunk/gcc/testsuite/gcc.dg/vector-subscript-2.c
    trunk/gcc/testsuite/gcc.dg/vector-subscript-3.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/c-family/c-common.h
    trunk/gcc/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl2.c
    trunk/gcc/cp/typeck.c
    trunk/gcc/doc/extend.texi
    trunk/gcc/testsuite/ChangeLog