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typeck.c (convert_arguments): Don't arbitrarily choose the first of a set of overloaded functions.

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* typeck.c (convert_arguments): Don't arbitrarily choose the first
        of a set of overloaded functions.

        * lex.c (real_yylex): Don't elide __FUNCTION__.

From-SVN: r15055
This commit is contained in:
Jason Merrill 1997-09-03 08:26:52 +00:00 committed by Jason Merrill
parent 704af6a15f
commit 056c014d34
5 changed files with 16 additions and 39 deletions
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7
gcc/cp/ChangeLog
View File

@ -1,5 +1,12 @@
Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com>
* typeck.c (convert_arguments): Don't arbitrarily choose the first
of a set of overloaded functions.
Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com>
* lex.c (real_yylex): Don't elide __FUNCTION__.
* method.c (build_overload_value): Add in_template parm.
(build_overload_int): Likewise.
(build_overload_identifier): Pass it.

6
gcc/cp/call.c
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@ -4455,9 +4455,9 @@ build_new_function_call (fn, args, obj)
return error_mark_node;
}
/* Pedantically, it is ill-formed to define a function that could
also be a template instantiation, but we won't implement that
until things settle down. */
/* Pedantically, normal function declarations are never considered
to refer to template instantiations, but we won't implement that
until we implement full template instantiation syntax. */
if (templates && ! cand->template && ! DECL_INITIAL (cand->fn))
add_maybe_template (cand->fn, templates);

24
gcc/cp/lex.c
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@ -3310,30 +3310,6 @@ real_yylex ()
#endif
yylval.ttype = tmp;
/* A user-invisible read-only initialized variable
should be replaced by its value. We only handle strings
since that's the only case used in C (and C++). */
/* Note we go right after the local value for the identifier
(e.g., __FUNCTION__ or __PRETTY_FUNCTION__). We used to
call lookup_name, but that could result in an error about
ambiguities. */
tmp = IDENTIFIER_LOCAL_VALUE (yylval.ttype);
if (tmp != NULL_TREE
&& TREE_CODE (tmp) == VAR_DECL
&& DECL_IGNORED_P (tmp)
&& TREE_READONLY (tmp)
&& DECL_INITIAL (tmp) != NULL_TREE
&& TREE_CODE (DECL_INITIAL (tmp)) == STRING_CST)
{
tree stringval = DECL_INITIAL (tmp);
/* Copy the string value so that we won't clobber anything
if we put something in the TREE_CHAIN of this one. */
yylval.ttype = build_string (TREE_STRING_LENGTH (stringval),
TREE_STRING_POINTER (stringval));
value = STRING;
}
}
if (value == NEW && ! global_bindings_p ())
{

2
gcc/cp/pt.c
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@ -1300,7 +1300,7 @@ instantiate_class_template (type)
TREE_VALUE (d) = xref_tag_from_type (TREE_VALUE (d), NULL_TREE, 1);
d = tsubst (DECL_TEMPLATE_INJECT (template), &TREE_VEC_ELT (args, 0),
TREE_VEC_LENGTH (args), NULL_TREE);
TREE_VEC_LENGTH (args), NULL_TREE);
for (; d; d = TREE_CHAIN (d))
{

16
gcc/cp/typeck.c
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@ -2800,18 +2800,12 @@ convert_arguments (return_loc, typelist, values, fndecl, flags)
/* Strip the `&' from an overloaded FUNCTION_DECL. */
if (TREE_CODE (val) == ADDR_EXPR)
val = TREE_OPERAND (val, 0);
if (TREE_CODE (val) == TREE_LIST
&& TREE_CHAIN (val) == NULL_TREE
&& TREE_TYPE (TREE_VALUE (val)) != NULL_TREE
&& (TREE_TYPE (val) == unknown_type_node
|| DECL_CHAIN (TREE_VALUE (val)) == NULL_TREE))
/* Instantiates automatically. */
val = TREE_VALUE (val);
if (really_overloaded_fn (val))
cp_error ("insufficient type information to resolve address of overloaded function `%D'",
DECL_NAME (get_first_fn (val)));
else
{
error ("insufficient type information in parameter list");
val = integer_zero_node;
}
error ("insufficient type information in parameter list");
val = integer_zero_node;
}
else if (TREE_CODE (val) == OFFSET_REF
&& TREE_CODE (TREE_TYPE (val)) == METHOD_TYPE)