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PR c++/13225

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* eval.c (evaluate_subexp_standard): Do not construct
	an array of types; pass the value array directly to
	find_overload_match.
	* gdbtypes.h (NULL_POINTER_CONVERSION_BADNESS): Declare.
	(rank_function): Take an array of values instead of types.
	(rank_one_type): Add struct value * parameter.
	* gdbtypes.c (NULL_POINTER_CONVERSION_BADNESS): Define.
	(rank_function): For each argument, pass the argument's
	value to rank_one_type.
	(rank_one_type): Add VALUE parameter.
	If the parameter type is a pointer and the argument type
	is an integer, return NULL_POINTER_CONVERSION_BADNESS if
	VALUE is zero.
	Update all calls to rank_one_type, passing NULL for new
	VALUE parameter.
	* valarith.c (value_user_defined_cpp_op): Do not construct
	an array of types; pass the value array directly to
	find_overload_match.
	* valops.c (find_overload_method_list): Take an array of
	values instead of types.
	Save the type of OBJP for later use.
	Update calls to find_oload_champ, and find_oload_champ_namespace.
	(find_oload_champ_namespace): Take an array of values instead
	of types.
	(find_oload_champ_namespace_loop): Likewise.
	(find_oload_champ): Likewise.
	(classify_oload_match): Inspect all arguments
	until INCOMPATIBLE is found. Return the worst badness found
	otherwise.
	(compare_parameters): Update call to rank_one_type.
	* value.h (find_overload_match): Take an array of values instead
	of types.
This commit is contained in:
Keith Seitz
2011-10-14 20:22:17 +00:00
parent 59c0b43d75
commit da096638ca
7 changed files with 104 additions and 65 deletions
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24
gdb/eval.c
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@@ -1674,13 +1674,7 @@ evaluate_subexp_standard (struct type *expect_type,
func_name = (char *) alloca (name_len + 1);
strcpy (func_name, &exp->elts[string_pc + 1].string);
/* Prepare list of argument types for overload resolution. */
arg_types = (struct type **)
alloca (nargs * (sizeof (struct type *)));
for (ix = 1; ix <= nargs; ix++)
arg_types[ix - 1] = value_type (argvec[ix]);
find_overload_match (arg_types, nargs, func_name,
find_overload_match (&argvec[1], nargs, func_name,
NON_METHOD, /* not method */
0, /* strict match */
NULL, NULL, /* pass NULL symbol since
@@ -1716,13 +1710,7 @@ evaluate_subexp_standard (struct type *expect_type,
evaluation. */
struct value *valp = NULL;
/* Prepare list of argument types for overload resolution. */
arg_types = (struct type **)
alloca (nargs * (sizeof (struct type *)));
for (ix = 1; ix <= nargs; ix++)
arg_types[ix - 1] = value_type (argvec[ix]);
(void) find_overload_match (arg_types, nargs, tstr,
(void) find_overload_match (&argvec[1], nargs, tstr,
METHOD, /* method */
0, /* strict match */
&arg2, /* the object */
@@ -1793,13 +1781,7 @@ evaluate_subexp_standard (struct type *expect_type,
if (op == OP_VAR_VALUE)
function = exp->elts[save_pos1+2].symbol;
/* Prepare list of argument types for overload resolution. */
arg_types = (struct type **)
alloca (nargs * (sizeof (struct type *)));
for (ix = 1; ix <= nargs; ix++)
arg_types[ix - 1] = value_type (argvec[ix]);
(void) find_overload_match (arg_types, nargs,
(void) find_overload_match (&argvec[1], nargs,
NULL, /* no need for name */
NON_METHOD, /* not method */
0, /* strict match */