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* * lib/prune.exp: Prune "note"s.jason2011-06-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * g++.dg/uninit-pred-3_b.C: Remove dg-excess-errors. * g++.dg/ext/injected-ttp.C: Specify -std=c++98. * g++.dg/template/dependent-expr3.C: Likewise. * g++.dg/parse/template7.C: Likewise. * g++.old-deja/g++.bugs/900119_01.C: Likewise. * g++.old-deja/g++.jason/rfg10.C: Likewise. * g++.old-deja/g++.pt/friend38.C: Likewise. * g++.old-deja/g++.pt/crash32.C: Likewise. * g++.old-deja/g++.other/init4.C: Likewise. * g++.old-deja/g++.other/friend8.C: Likewise. * g++.dg/ext/complex7.C: Adjust expected output. * g++.dg/diagnostic/method1.C: Likewise. * g++.dg/parse/parameter-declaration-2.C: Likewise. * g++.dg/parse/crash33.C: Likewise. * g++.dg/other/warning1.C: Likewise. * g++.dg/init/pr29571.C: Likewise. * g++.dg/warn/overflow-warn-1.C: Likewise. * g++.dg/warn/overflow-warn-3.C: Likewise. * g++.dg/warn/overflow-warn-4.C: Likewise. * g++.old-deja/g++.oliva/template1.C: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@174886 138bc75d-0d04-0410-961f-82ee72b054a4
* Correct conversion/overflow behavior.jason2010-11-081-4/+8
| | | | | | | | | | | | | | | | | | | | | * cvt.c (ignore_overflows): Move here from typeck.c. (ocp_convert): Use it. (cp_fold_convert): Use it. Don't call rvalue. * typeck.c (build_static_cast_1): Don't use it. Do call rvalue. * error.c (location_of): Handle expressions, too. * class.c (check_bitfield_decl): Set input_location around call to cxx_constant_value. * semantics.c (cxx_eval_outermost_constant_expr): Don't print the expression if it already had TREE_OVERFLOW set. (reduced_constant_expression_p): Check TREE_OVERFLOW_P for C++98, too. (verify_constant): Allow overflow with a permerror if we're enforcing. (cxx_eval_outermost_constant_expr): Use verify_constant. (adjust_temp_type): Use cp_fold_convert. * decl.c (build_enumerator): Don't call constant_expression_warning. * decl2.c (grokbitfield): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166453 138bc75d-0d04-0410-961f-82ee72b054a4
* * call.c (null_ptr_cst_p): Use maybe_constant_value.jason2010-11-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (set_up_extended_ref_temp): Support constant initialization. (initialize_reference): Adjust. * class.c (check_bitfield_decl): Use cxx_constant_value. * cvt.c (ocp_convert): Don't use integral_constant_value when converting to class type. * decl.c (finish_case_label): Use maybe_constant_value. (build_init_list_var_init): Support constant initialization. (check_initializer): Likewise. Reorganize. (cp_finish_decl): Likewise. (expand_static_init): Likewise. (compute_array_index_type): Use maybe_constant_value. Add complain parm. (create_array_type_for_decl, grokdeclarator): Pass it. (build_enumerator): Use cxx_constant_value. * decl2.c (grokfield): Use maybe_constant_init. * except.c (check_noexcept_r): Handle constexpr. (build_noexcept_spec): Use maybe_constant_value. * init.c (expand_default_init): Support constant initialization. (build_vec_init): Likewise. (constant_value_1): Adjust. (build_new_1): Adjust. * parser.c (cp_parser_constant_expression): Allow non-integral in C++0x mode. (cp_parser_direct_declarator): Don't fold yet in C++0x mode. (cp_parser_initializer_clause): Toss folded result if non-constant. * pt.c (fold_decl_constant_value): Remove. (convert_nontype_argument): Use maybe_constant_value. Give clearer error about overflow. (tsubst): Move array bounds handling into compute_array_index_type. (value_dependent_expression_p): Handle constant CALL_EXPR. * semantics.c (finish_static_assert): Use maybe_constant_value. (ensure_literal_type_for_constexpr_object): Make sure type is complete. (potential_constant_expression): Use maybe_constant_value. * tree.c (cast_valid_in_integral_constant_expression_p): Any cast is potentially valid in C++0x. * typeck2.c (store_init_value): Handle constant init. (check_narrowing): Use maybe_constant_value. (build_functional_cast): Set TREE_CONSTANT on literal T(). * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove. (LOOKUP_ALREADY_DIGESTED): New. (compute_array_index_type): Adjust prototype. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166167 138bc75d-0d04-0410-961f-82ee72b054a4
* PR testsuite/25241janis2008-09-171-21/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * g++.old-deja/g++.brendan/crash7.C: Remove "error" or "warning" from message for dg-error/dg-warning. * g++.old-deja/g++.jason/crash11.C: Ditto. * g++.old-deja/g++.oliva/template1.C: Ditto. * g++.old-deja/g++.benjamin/tem03.C: Ditto. * g++.dg/rtti/no-rtti.C: Ditto. * g++.dg/cpp/pedantic-errors.C: Ditto. * g++.dg/cpp/string-2.C: Ditto. * g++.dg/ext/fpreg1.C: Ditto. * g++.dg/ext/altivec-types-1.C: Ditto. * g++.dg/warn/write-strings-default.C: Ditto. * g++.dg/warn/Wvla-2.C: Ditto. * g++.dg/warn/register-var-1.C: Ditto. * g++.dg/warn/deprecated-3.C: Ditto. * g++.dg/warn/pr30551-2.C: Ditto. * g++.dg/warn/overflow-warn-1.C: Ditto. * g++.dg/warn/pr30551.C: Ditto. * g++.dg/warn/pointer-integer-comparison.C: Ditto. * g++.dg/warn/pr12242.C: Ditto. * g++.dg/warn/write-strings.C: Ditto. * g++.dg/warn/overflow-warn-3.C: Ditto. * g++.dg/warn/overflow-warn-4.C: Ditto. * g++.dg/warn/overflow-warn-6.C: Ditto. * g++.dg/parse/crash43.C: Ditto. * g++.dg/parse/crash44.C: Ditto. * g++.dg/parse/offsetof8.C: Ditto. * g++.dg/gomp/pr35158.C: Ditto. * g++.dg/template/crash81.C: Ditto. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140437 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-01-08 Manuel Lopez-Ibanez <manu@gcc.gnu.org>manu2007-01-081-245/+0
| | | | | | | | | | | | | | | | testsuite/ * g++.dg/warn/overflow-warn-1.C: Fix testcase. * g++.dg/warn/overflow-warn-3.C: Likewise. * g++.dg/warn/overflow-warn-4.C: Likewise. * g++.dg/warn/overflow-warn-5.C: Likewise. * g++.dg/warn/overflow-warn-6.C: Likewise. * g++.dg/warn/Woverflow-1.C: Likewise. * g++.dg/warn/Woverflow-2.C: Likewise. * g++.dg/warn/Woverflow-3.C: Likewise. * g++.dg/warn/multiple-overflow-warn-2.C: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120588 138bc75d-0d04-0410-961f-82ee72b054a4
* 2007-01-07 Manuel Lopez-Ibanez <manu@gcc.gnu.org>manu2007-01-071-0/+369
PR c++/28986 cp/ * typeck.c (build_binary_op): Call overflow_warning if TREE_OVERFLOW_P is true for the result and not for any of the operands. testsuite/ * g++.dg/conversion/nullptr1.C: Added overflow warning. * g++.dg/warn/overflow-warn-1.C: New. * g++.dg/warn/overflow-warn-3.C: New. * g++.dg/warn/overflow-warn-4.C: New. * g++.dg/warn/overflow-warn-5.C: New. * g++.dg/warn/overflow-warn-6.C: New. * g++.dg/warn/Woverflow-1.C: New. * g++.dg/warn/Woverflow-2.C: New. * g++.dg/warn/Woverflow-3.C: New. * g++.dg/warn/multiple-overflow-warn-2.C: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120558 138bc75d-0d04-0410-961f-82ee72b054a4
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