[Bug c++/54194] misleading suggestion about arithmetic in operand of '|'

[paolo at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54194

--- Comment #9 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 2012-10-09 10:01:37 UTC ---
Author: paolo
Date: Tue Oct  9 10:01:31 2012
New Revision: 192246

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192246
Log:
2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/54194
    * tree.h: Add EXPR_LOC_OR_LOC.

c-family/
2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/54194
    * c-common.c (warn_about_parentheses): Add location_t parameter;
    use EXPR_LOC_OR_LOC.
    * c-common.h: Update declaration.

c/
2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/54194
    * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
    call.

/cp
2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/54194
    * typeck.c (build_x_binary_op): Update warn_about_parentheses call.
    * parser.c (cp_parser_binary_expression): Use SET_EXPR_LOCATION
    on current.lhs.

/testsuite
2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>

    PR c++/54194
    * g++.dg/warn/Wparentheses-26.C: Adjust.
    * g++.dg/warn/Wparentheses-27.C: New.

Added:
    trunk/gcc/testsuite/g++.dg/warn/Wparentheses-27.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/ChangeLog
    trunk/gcc/c/c-typeck.c
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/typeck.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/warn/Wparentheses-26.C
    trunk/gcc/tree.h