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typeck.c (build_binary_op_nodefault): Change % in format strings to %%.

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* typeck.c (build_binary_op_nodefault): Change % in format strings
	to %%.
	* decl.c (grokvardecl): Don't build_static_name for decls that
	aren't at namespace scope.
	* init.c (perform_member_init): Catch default-initialization of
	references.

From-SVN: r20547
This commit is contained in:
Jason Merrill 1998-06-17 18:52:18 +00:00 committed by Jason Merrill
parent 77f194c299
commit 316d4b547e
4 changed files with 21 additions and 4 deletions
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13
gcc/cp/ChangeLog
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@ -1,3 +1,14 @@
1998-06-17 Jason Merrill <jason@yorick.cygnus.com>
* typeck.c (build_binary_op_nodefault): Change % in format strings
to %%.
* decl.c (grokvardecl): Don't build_static_name for decls that
aren't at namespace scope.
* init.c (perform_member_init): Catch default-initialization of
references.
1998-06-17 Mark Mitchell <mark@markmitchell.com>
* errfn.c (cp_thing): Handle the `%%' formatting sequence.
@ -139,7 +150,7 @@
1998-06-10 Jason Merrill <jason@yorick.cygnus.com>
* init.c (resolve_offset_ref): Handle default-initialization.
* init.c (perform_member_init): Handle default-initialization.
* except.c (build_throw): Handle throwing NULL.

2
gcc/cp/decl.c
View File

@ -7848,7 +7848,7 @@ grokvardecl (type, declarator, specbits_in, initialized, constp, in_namespace)
{
tree context = in_namespace ? in_namespace : current_namespace;
decl = build_decl (VAR_DECL, declarator, complete_type (type));
if (context != global_namespace && declarator)
if (context != global_namespace && namespace_bindings_p ())
DECL_ASSEMBLER_NAME (decl) = build_static_name (context,
declarator);
}

6
gcc/cp/init.c
View File

@ -200,6 +200,12 @@ perform_member_init (member, name, init, explicit)
/* default-initialization. */
if (AGGREGATE_TYPE_P (type))
init = build (CONSTRUCTOR, type, NULL_TREE, NULL_TREE);
else if (TREE_CODE (type) == REFERENCE_TYPE)
{
cp_error ("default-initialization of `%#D', which has reference type",
member);
init = error_mark_node;
}
else
init = integer_zero_node;
}

4
gcc/cp/typeck.c
View File

@ -3354,9 +3354,9 @@ build_binary_op_nodefault (code, orig_op0, orig_op1, error_code)
case TRUNC_MOD_EXPR:
case FLOOR_MOD_EXPR:
if (code1 == INTEGER_TYPE && integer_zerop (op1))
cp_warning ("division by zero in `%E % 0'", op0);
cp_warning ("division by zero in `%E %% 0'", op0);
else if (code1 == REAL_TYPE && real_zerop (op1))
cp_warning ("division by zero in `%E % 0.'", op0);
cp_warning ("division by zero in `%E %% 0.'", op0);
if (code0 == INTEGER_TYPE && code1 == INTEGER_TYPE)
{