Ian Lance Taylor 2a67bec24f re PR c++/19564 (-Wparentheses does not work with the C++ front-end) ... PR c++/19564 PR c++/19756 gcc/: * c-typeck.c (parser_build_binary_op): Move parentheses warnings to warn_about_parentheses in c-common.c. * c-common.c (warn_about_parentheses): New function. * c-common.h (warn_about_parentheses): Declare. * doc/invoke.texi (Warning Options): Update -Wparentheses description. gcc/cp/: * parser.c (cp_parser_expression_stack_entry): Add field lhs_type. (cp_parser_binary_expression): Track tree code of left hand side of expression. Use it when calling build_x_binary_op. (cp_parser_selection_statement): Add if_p parameter. Change all callers. Warn about ambiguous else. (cp_parser_statement): Add if_p parameter. Change all callers. (cp_parser_implicitly_scoped_statement): Likewise. * typeck.c (build_x_binary_op): Add parameters arg1_code and arg2_code. Change all callers. Call warn_about_parentheses. * cp-tree.h (build_x_binary_op): Update declaration. gcc/testsuite/: * g++.dg/warn/Wparentheses-5.C: New test. * g++.dg/warn/Wparentheses-6.C: New test. * g++.dg/warn/Wparentheses-7.C: New test. * g++.dg/warn/Wparentheses-8.C: New test. * g++.dg/warn/Wparentheses-9.C: New test. * g++.dg/warn/Wparentheses-10.C: New test. * g++.dg/warn/Wparentheses-11.C: New test. * g++.dg/warn/Wparentheses-12.C: New test. * g++.dg/warn/Wparentheses-13.C: New test. * g++.dg/warn/Wparentheses-14.C: New test. * g++.dg/warn/Wparentheses-15.C: New test. * g++.dg/warn/Wparentheses-16.C: New test. * g++.dg/warn/Wparentheses-17.C: New test. * g++.dg/warn/Wparentheses-18.C: New test. * g++.dg/warn/Wparentheses-19.C: New test. * g++.dg/warn/Wparentheses-20.C: New test. * g++.dg/warn/Wparentheses-21.C: New test. libstdc++-v3/: * include/bits/locale_facets.tcc (num_get<>::_M_extract_float): Add parentheses around && within || to avoid warning. (num_get<>::_M_extract_int): Likewise. (money_get<>::_M_extract): Likewise. (num_get<>::do_get(iter_type, iter_type, ios_base&, ios_base::iostate&, void*&)): Add parentheses around & within | to avoid warning. (num_put<>::do_put(iter_type, ios_base&, char_type, const void*)): Likewise. * include/bits/streambuf_iterator.h (istreambuf_iterator::equal): Add parentheses around && within || to avoid warning. * libsupc++/tinfo.cc (__do_dyncast): Likewise. * src/locale.cc (locale::_S_normalize_category): Likewise. * include/bits/stl_tree.h (_Rb_tree<>::_M_insert_unique): Add braces to avoid ambiguous else warning. * src/strstream.cc (strstreambuf::_M_free): Likewise. * src/tree.cc (_Rb_tree_rebalance_for_erase): Likewise. From-SVN: r119855		2006-12-14 05:49:06 +00:00
..
cxxabi.h
del_op.cc
del_opnt.cc
del_opv.cc
del_opvnt.cc
eh_alloc.cc
eh_arm.cc
eh_aux_runtime.cc
eh_call.cc
eh_catch.cc
eh_exception.cc
eh_globals.cc	eh_globals.cc (__cxxabiv1::__cxa_get_globals): Initialize propagatingExceptions if __ARM_EABI_UNWINDER__.	2006-11-13 13:28:28 +00:00
eh_personality.cc	eh_globals.cc (__cxxabiv1::__cxa_get_globals): Initialize propagatingExceptions if __ARM_EABI_UNWINDER__.	2006-11-13 13:28:28 +00:00
eh_term_handler.cc
eh_terminate.cc
eh_throw.cc
eh_type.cc
eh_unex_handler.cc
exception	throw_allocator.h: Consistent @file markup.	2006-11-29 20:59:22 +00:00
exception_defines.h	throw_allocator.h: Consistent @file markup.	2006-11-29 20:59:22 +00:00
guard.cc
Makefile.am
Makefile.in	Makefile.am (tr1_headers): Add new tuple_defs.h.	2006-10-16 19:08:22 +00:00
new	throw_allocator.h: Consistent @file markup.	2006-11-29 20:59:22 +00:00
new_handler.cc
new_op.cc
new_opnt.cc
new_opv.cc
new_opvnt.cc
pure.cc
tinfo2.cc	bpapi.h (TARGET_BPABI_CPP_BUILTINS): Define __GXX_TYPEINFO_EQUALITY_INLINE but not __GXX_MERGED_TYPEINFO_NAMES.	2006-11-13 13:10:17 +00:00
tinfo.cc	re PR c++/19564 (-Wparentheses does not work with the C++ front-end)	2006-12-14 05:49:06 +00:00
tinfo.h
typeinfo	throw_allocator.h: Consistent @file markup.	2006-11-29 20:59:22 +00:00
unwind-cxx.h
vec.cc
vterminate.cc