diff options
| author | Mark Mitchell <mark@codesourcery.com> | 2005-02-01 01:01:34 +0000 |
|---|---|---|
| committer | Mark Mitchell <mark@codesourcery.com> | 2005-02-01 01:01:34 +0000 |
| commit | 7f17aa07cabcb2d3d9244ce37c1ae9ec16f2cd1f (patch) | |
| tree | cfa0b1e39e621b716ae38190c9b764f2198c23ed /gcc/cp/decl.c | |
| parent | 718011e8a752e8835641eb4e5bc93d56f0acddd4 (diff) | |
* decl.c (build_enumerator): Do not issue duplicate error messages
about invalid enumeration constants.
* parser.c (cp_parser_non_integral_constant_expression): Always
set parser->non_integral_constant_expression_p.
(cp_parser_primary_expression): Add cast_p parameter. Issue
errors about invalid uses of floating-point literals in
cast-expressions.
(cp_parser_postfix_expression): Add cast_p parameter.
(cp_parser_open_square_expression): Pass it.
(cp_parser_parenthesized_expression_list): Add cast_p parameter.
(cp_parser_unary_expression): Likewise.
(cp_parser_new_placement): Pass it.
(cp_parser_direct_new_declarator): Likewise.
(cp_parser_new_initializer): Likewise.
(cp_parser_cast_expression): Add cast_p parameter.
(cp_parser_binary_expression): Likewise.
(cp_parser_question_colon_clause): Likewise.
(cp_parser_assignment_expression): Likewise.
(cp_parser_expression): Likewise.
(cp_parser_constant_expression): If an integral constant
expression is invalid, return error_mark_node.
(cp_parser_expression_statement): Pass cast_p.
(cp_parser_condition): Likewise.
(cp_parser_iteration_statement): Likewise.
(cp_parser_jump_statement): Likewise.
(cp_parser_mem_initializer): Likewise.
(cp_parser_template_argument): Likewise.
(cp_parser_parameter_declaration): Likewise.
(cp_parser_initializer): Likewise.
(cp_parser_throw_expression): Likewise.
(cp_parser_attribute_list): Likewise.
(cp_parser_simple_cast_expression): Likewise.
(cp_parser_functional_cast): Likewise.
(cp_parser_late_parsing_default_args): Likewise.
(cp_parser_sizeof_operand): Save/restore
non_integral_constant_expression_p.
* include/std/std_limits.h (numeric_limits<float>::has_denorm):
Add required cast.
(numeric_limits<double>::has_denorm): Likewise.
(numeric_limits<long double>::has_denorm): Likewise.
* g++.dg/other/warning1.C: Adjust error messags.
* g++.dg/parse/constant5.C: New test.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@94512 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cp/decl.c')
| -rw-r--r-- | gcc/cp/decl.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c index 964feaa08fe..9be5adf4af3 100644 --- a/gcc/cp/decl.c +++ b/gcc/cp/decl.c @@ -9682,6 +9682,11 @@ build_enumerator (tree name, tree value, tree enumtype) tree context; tree type; + /* If the VALUE was erroneous, pretend it wasn't there; that will + result in the enum being assigned the next value in sequence. */ + if (value == error_mark_node) + value = NULL_TREE; + /* Remove no-op casts from the value. */ if (value) STRIP_TYPE_NOPS (value); |