gcc/cp/ChangeLog:
* cp-lang.cc (objcp_tsubst_copy_and_build): Remove
function_p parameter.
* cp-objcp-common.h (objcp_tsubst_copy_and_build):
Likewise.
* cp-tree.h (tsubst_copy_and_build): Likewise.
* init.cc (get_nsdmi): Adjust calls to tsubst_copy_and_build.
* pt.cc (expand_integer_pack): Likewise.
(instantiate_non_dependent_expr_internal): Likewise.
(tsubst_function_decl): Likewise.
(tsubst_arg_types): Likewise.
(tsubst_exception_specification): Likewise.
(tsubst): Likewise.
(tsubst_copy_asm_operands): Likewise.
(tsubst_expr): Likewise.
(tsubst_non_call_postfix_expression): Likewise.
(tsubst_lambda_expr): Likewise.
(tsubst_copy_and_build_call_args): Likewise.
(tsubst_copy_and_build): Remove function_p parameter
and adjust function comment. Adjust recursive calls.
<case CALL_EXPR>: Update outdated comment about when
we can see an IDENTIFIER_NODE callee with koenig_p=false.
(maybe_instantiate_noexcept): Adjust calls to
tsubst_copy_and_build.
gcc/objcp/ChangeLog:
* objcp-lang.cc (objcp_tsubst_copy_and_build): Remove
function_p parameter.
---
gcc/cp/cp-lang.cc | 3 +--
gcc/cp/cp-objcp-common.h | 3 +--
gcc/cp/cp-tree.h | 2 +-
gcc/cp/init.cc | 2 +-
gcc/cp/pt.cc | 46 ++++++++++++----------------------------
gcc/objcp/objcp-lang.cc | 5 ++---
6 files changed, 19 insertions(+), 42 deletions(-)
diff --git a/gcc/cp/cp-lang.cc b/gcc/cp/cp-lang.cc
index c3cfde56cc6..a3f29eda0d6 100644
--- a/gcc/cp/cp-lang.cc
+++ b/gcc/cp/cp-lang.cc
@@ -116,8 +116,7 @@ tree
objcp_tsubst_copy_and_build (tree /*t*/,
tree /*args*/,
tsubst_flags_t /*complain*/,
- tree /*in_decl*/,
- bool /*function_p*/)
+ tree /*in_decl*/)
{
return NULL_TREE;
}
diff --git a/gcc/cp/cp-objcp-common.h b/gcc/cp/cp-objcp-common.h
index 1a67f14d9b3..f4ba0c9e012 100644
--- a/gcc/cp/cp-objcp-common.h
+++ b/gcc/cp/cp-objcp-common.h
@@ -24,8 +24,7 @@ along with GCC; see the file COPYING3. If not see
/* In cp/objcp-common.c, cp/cp-lang.cc and objcp/objcp-lang.cc. */
extern tree cp_get_debug_type (const_tree);
-extern tree objcp_tsubst_copy_and_build (tree, tree, tsubst_flags_t,
- tree, bool);
+extern tree objcp_tsubst_copy_and_build (tree, tree, tsubst_flags_t, tree);
extern int cp_decl_dwarf_attribute (const_tree, int);
extern int cp_type_dwarf_attribute (const_tree, int);
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index d13bb3d4c0e..40fd2e1ebb9 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -7383,7 +7383,7 @@ extern tree tsubst_default_argument (tree,
int, tree, tree,
tsubst_flags_t);
extern tree tsubst (tree, tree, tsubst_flags_t, tree);
extern tree tsubst_copy_and_build (tree, tree, tsubst_flags_t,
- tree, bool = false, bool =
false);
+ tree, bool = false);
extern tree tsubst_expr (tree, tree, tsubst_flags_t,
tree, bool);
extern tree tsubst_pack_expansion (tree, tree, tsubst_flags_t,
tree);
diff --git a/gcc/cp/init.cc b/gcc/cp/init.cc
index 3d5d3904944..fee49090de7 100644
--- a/gcc/cp/init.cc
+++ b/gcc/cp/init.cc
@@ -622,7 +622,7 @@ get_nsdmi (tree member, bool in_ctor, tsubst_flags_t
complain)
/* Do deferred instantiation of the NSDMI. */
init = (tsubst_copy_and_build
(init, DECL_TI_ARGS (member),
- complain, member, /*function_p=*/false,
+ complain, member,
/*integral_constant_expression_p=*/false));
init = digest_nsdmi_init (member, init, complain);
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc
index c3fc56a13ff..bcc275f8b6e 100644
--- a/gcc/cp/pt.cc
+++ b/gcc/cp/pt.cc
@@ -3773,7 +3773,7 @@ expand_integer_pack (tree call, tree args, tsubst_flags_t
complain,
{
tree ohi = CALL_EXPR_ARG (call, 0);
tree hi = tsubst_copy_and_build (ohi, args, complain, in_decl,
- false/*fn*/, true/*int_cst*/);
+ true/*int_cst*/);
if (instantiation_dependent_expression_p (hi))
{
@@ -6361,7 +6361,6 @@ instantiate_non_dependent_expr_internal (tree expr,
tsubst_flags_t complain)
/*args=*/NULL_TREE,
complain,
/*in_decl=*/NULL_TREE,
- /*function_p=*/false,
/*integral_constant_expression_p=*/true);
}
@@ -14210,7 +14209,6 @@ tsubst_function_decl (tree t, tree args, tsubst_flags_t complain,
{
tree spec = lookup_explicit_specifier (t);
spec = tsubst_copy_and_build (spec, args, complain, in_decl,
- /*function_p=*/false,
/*i_c_e_p=*/true);
spec = build_explicit_specifier (spec, complain);
if (spec == error_mark_node)
@@ -15276,7 +15274,7 @@ tsubst_arg_types (tree arg_types,
|| (in_decl && TREE_CODE (in_decl) == FUNCTION_DECL
&& DECL_LOCAL_DECL_P (in_decl)))
default_arg = tsubst_copy_and_build (default_arg, args, complain, in_decl,
- false/*fn*/, false/*constexpr*/);
+ false/*constexpr*/);
tree remaining_arg_types = tsubst_arg_types (TREE_CHAIN (arg_types),
args, end, complain, in_decl);
@@ -15458,7 +15456,7 @@ tsubst_exception_specification (tree fntype,
expr = DEFERRED_NOEXCEPT_PATTERN (expr);
}
new_specs = tsubst_copy_and_build
- (expr, args, complain, in_decl, /*function_p=*/false,
+ (expr, args, complain, in_decl,
/*integral_constant_expression_p=*/true);
}
new_specs = build_noexcept_spec (new_specs, complain);
@@ -16383,7 +16381,6 @@ tsubst (tree t, tree args, tsubst_flags_t complain,
tree in_decl)
type = tsubst_copy_and_build (DECLTYPE_TYPE_EXPR (t), args,
complain|tf_decltype, in_decl,
- /*function_p*/false,
/*integral_constant_expression*/false);
--cp_unevaluated_operand;
@@ -18049,7 +18046,6 @@ tsubst_copy_asm_operands (tree t, tree args,
tsubst_flags_t complain,
if (TREE_CODE (t) != TREE_LIST)
return tsubst_copy_and_build (t, args, complain, in_decl,
- /*function_p=*/false,
/*integral_constant_expression_p=*/false);
if (t == void_list_node)
@@ -19636,7 +19632,6 @@ tsubst_expr (tree t, tree args, tsubst_flags_t
complain, tree in_decl,
gcc_assert (!STATEMENT_CODE_P (TREE_CODE (t)));
RETURN (tsubst_copy_and_build (t, args, complain, in_decl,
- /*function_p=*/false,
integral_constant_expression_p));
}
@@ -19729,7 +19724,6 @@ tsubst_non_call_postfix_expression (tree t, tree args,
/*done=*/false, /*address_p=*/false);
else
t = tsubst_copy_and_build (t, args, complain, in_decl,
- /*function_p=*/false,
/*integral_constant_expression_p=*/false);
return t;
@@ -19802,7 +19796,7 @@ tsubst_lambda_expr (tree t, tree args, tsubst_flags_t
complain, tree in_decl)
init = tsubst_pack_expansion (init, args, complain, in_decl);
else
init = tsubst_copy_and_build (init, args, complain, in_decl,
- /*fn*/false, /*constexpr*/false);
+ /*constexpr*/false);
if (init == error_mark_node)
return error_mark_node;
@@ -20070,7 +20064,6 @@ tsubst_copy_and_build_call_args (tree t, tree args,
tsubst_flags_t complain,
if (!PACK_EXPANSION_P (arg))
vec_safe_push (call_args,
tsubst_copy_and_build (arg, args, complain, in_decl,
- /*function_p=*/false,
integral_constant_expression_p));
else
{
@@ -20097,21 +20090,18 @@ tsubst_copy_and_build_call_args (tree t, tree args,
tsubst_flags_t complain,
}
/* Like tsubst but deals with expressions and performs semantic
- analysis. FUNCTION_P is true if T is the "F" in "F (ARGS)" or
- "F<TARGS> (ARGS)". */
+ analysis. */
tree
tsubst_copy_and_build (tree t,
tree args,
tsubst_flags_t complain,
tree in_decl,
- bool function_p,
bool integral_constant_expression_p)
{
#define RETURN(EXP) do { retval = (EXP); goto out; } while(0)
#define RECUR(NODE) \
tsubst_copy_and_build (NODE, args, complain, in_decl, \
- /*function_p=*/false, \
integral_constant_expression_p)
tree retval, op1;
@@ -20168,7 +20158,7 @@ tsubst_copy_and_build (tree t,
input_location);
if (error_msg)
error (error_msg);
- if (!function_p && identifier_p (decl))
+ if (identifier_p (decl))
{
if (complain & tf_error)
unqualified_name_lookup_error (decl);
@@ -20182,7 +20172,6 @@ tsubst_copy_and_build (tree t,
tree object;
tree templ = tsubst_copy_and_build (TREE_OPERAND (t, 0), args,
complain, in_decl,
- function_p,
integral_constant_expression_p);
tree targs = TREE_OPERAND (t, 1);
@@ -20565,7 +20554,6 @@ tsubst_copy_and_build (tree t,
op1 = tsubst (op1, args, complain, in_decl);
else
op1 = tsubst_copy_and_build (op1, args, complain, in_decl,
- /*function_p=*/false,
/*integral_constant_expression_p=*/
false);
--cp_unevaluated_operand;
@@ -20605,7 +20593,6 @@ tsubst_copy_and_build (tree t,
++cp_unevaluated_operand;
++c_inhibit_evaluation_warnings;
op1 = tsubst_copy_and_build (op1, args, complain, in_decl,
- /*function_p=*/false,
/*integral_constant_expression_p=*/false);
--cp_unevaluated_operand;
--c_inhibit_evaluation_warnings;
@@ -20618,7 +20605,6 @@ tsubst_copy_and_build (tree t,
++c_inhibit_evaluation_warnings;
++cp_noexcept_operand;
op1 = tsubst_copy_and_build (op1, args, complain, in_decl,
- /*function_p=*/false,
/*integral_constant_expression_p=*/false);
--cp_unevaluated_operand;
--c_inhibit_evaluation_warnings;
@@ -20729,7 +20715,6 @@ tsubst_copy_and_build (tree t,
{
tree op0 = tsubst_copy_and_build (TREE_OPERAND (t, 0), args,
complain & ~tf_decltype, in_decl,
- /*function_p=*/false,
integral_constant_expression_p);
RETURN (build_x_compound_expr (EXPR_LOCATION (t),
op0,
@@ -20775,12 +20760,10 @@ tsubst_copy_and_build (tree t,
would incorrectly perform unqualified lookup again.
Note that we can also have an IDENTIFIER_NODE if the earlier
- unqualified lookup found a member function; in that case
- koenig_p will be false and we do want to do the lookup
- again to find the instantiated member function.
-
- FIXME but doing that causes c++/15272, so we need to stop
- using IDENTIFIER_NODE in that situation. */
+ unqualified lookup found a dependent local extern declaration
+ (as per finish_call_expr); in that case koenig_p will be false
+ and we do want to do the lookup again to find the substituted
+ declaration. */
qualified_p = false;
if (TREE_CODE (function) == TEMPLATE_ID_EXPR)
@@ -20815,7 +20798,6 @@ tsubst_copy_and_build (tree t,
subcomplain |= tf_conv;
function = tsubst_copy_and_build (function, args, subcomplain,
in_decl,
- !qualified_p,
integral_constant_expression_p);
if (BASELINK_P (function))
@@ -20919,7 +20901,7 @@ tsubst_copy_and_build (tree t,
the unqualified lookup again if we aren't in SFINAE
context. */
tree unq = (tsubst_copy_and_build
- (function, args, complain, in_decl, true,
+ (function, args, complain, in_decl,
integral_constant_expression_p));
if (unq == error_mark_node)
RETURN (error_mark_node);
@@ -21469,7 +21451,7 @@ tsubst_copy_and_build (tree t,
{
tree object_ptr
= tsubst_copy_and_build (TREE_OPERAND (t, 1), args, complain,
- in_decl, /*function_p=*/false,
+ in_decl,
/*integral_constant_expression_p=*/false);
RETURN (finish_offsetof (object_ptr,
RECUR (TREE_OPERAND (t, 0)),
@@ -21571,8 +21553,7 @@ tsubst_copy_and_build (tree t,
/* Handle Objective-C++ constructs, if appropriate. */
{
tree subst
- = objcp_tsubst_copy_and_build (t, args, complain,
- in_decl, /*function_p=*/false);
+ = objcp_tsubst_copy_and_build (t, args, complain, in_decl);
if (subst)
RETURN (subst);
}
@@ -26389,7 +26370,6 @@ maybe_instantiate_noexcept (tree fn, tsubst_flags_t
complain)
noex = tsubst_copy_and_build (DEFERRED_NOEXCEPT_PATTERN (noex),
DEFERRED_NOEXCEPT_ARGS (noex),
tf_warning_or_error, fn,
- /*function_p=*/false,
/*i_c_e_p=*/true);
/* Build up the noexcept-specification. */
diff --git a/gcc/objcp/objcp-lang.cc b/gcc/objcp/objcp-lang.cc
index 2e8809b865d..5f0e22942b8 100644
--- a/gcc/objcp/objcp-lang.cc
+++ b/gcc/objcp/objcp-lang.cc
@@ -50,12 +50,11 @@ struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER;
there should be very few (if any) routines below. */
tree
-objcp_tsubst_copy_and_build (tree t, tree args, tsubst_flags_t complain,
- tree in_decl, bool function_p ATTRIBUTE_UNUSED)
+objcp_tsubst_copy_and_build (tree t, tree args, tsubst_flags_t complain,
+ tree in_decl)
{
#define RECURSE(NODE) \
tsubst_copy_and_build (NODE, args, complain, in_decl, \
- /*function_p=*/false, \
/*integral_constant_expression_p=*/false)
/* The following two can only occur in Objective-C++. */
