@@ -5715,10 +5715,10 @@ build_new_op_1 (location_t loc, enum tree_code code, int flags, tree arg1,
switch (code)
{
case MODIFY_EXPR:
- return cp_build_modify_expr (arg1, code2, arg2, complain);
+ return cp_build_modify_expr (loc, arg1, code2, arg2, complain);
case INDIRECT_REF:
- return cp_build_indirect_ref (arg1, RO_UNARY_STAR, complain);
+ return cp_build_indirect_ref (loc, arg1, RO_UNARY_STAR, complain);
case TRUTH_ANDIF_EXPR:
case TRUTH_ORIF_EXPR:
@@ -5768,14 +5768,15 @@ build_new_op_1 (location_t loc, enum tree_code code, int flags, tree arg1,
case REALPART_EXPR:
case IMAGPART_EXPR:
case ABS_EXPR:
- return cp_build_unary_op (code, arg1, candidates != 0, complain);
+ return cp_build_unary_op (loc, code, arg1, candidates != 0, complain);
case ARRAY_REF:
return cp_build_array_ref (input_location, arg1, arg2, complain);
case MEMBER_REF:
- return build_m_component_ref (cp_build_indirect_ref (arg1, RO_ARROW_STAR,
- complain),
+ return build_m_component_ref (cp_build_indirect_ref (loc, arg1,
+ RO_ARROW_STAR,
+ complain),
arg2, complain);
/* The caller will deal with these. */
@@ -7551,7 +7552,7 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain)
if (targ)
arg = targ;
else
- arg = cp_build_indirect_ref (arg, RO_NULL, complain);
+ arg = cp_build_indirect_ref (UNKNOWN_LOCATION, arg, RO_NULL, complain);
/* [class.copy]: the copy constructor is implicitly defined even if
the implementation elided its use. */
@@ -7579,8 +7580,10 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain)
|| (TREE_CODE (arg) == TARGET_EXPR
&& !unsafe_copy_elision_p (fa, arg)))
{
- tree to = stabilize_reference (cp_build_indirect_ref (fa, RO_NULL,
- complain));
+ tree to
+ = stabilize_reference (cp_build_indirect_ref (UNKNOWN_LOCATION,
+ fa, RO_NULL,
+ complain));
val = build2 (INIT_EXPR, DECL_CONTEXT (fn), to, arg);
return val;
@@ -7591,7 +7594,8 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain)
&& !DECL_DELETED_FN (fn))
{
tree to = stabilize_reference
- (cp_build_indirect_ref (argarray[0], RO_NULL, complain));
+ (cp_build_indirect_ref (UNKNOWN_LOCATION, argarray[0], RO_NULL,
+ complain));
tree type = TREE_TYPE (to);
tree as_base = CLASSTYPE_AS_BASE (type);
tree arg = argarray[1];
@@ -7606,7 +7610,8 @@ build_over_call (struct z_candidate *cand, int flags, tsubst_flags_t complain)
}
else if (tree_int_cst_equal (TYPE_SIZE (type), TYPE_SIZE (as_base)))
{
- arg = cp_build_indirect_ref (arg, RO_NULL, complain);
+ arg = cp_build_indirect_ref (UNKNOWN_LOCATION, arg, RO_NULL,
+ complain);
val = build2 (MODIFY_EXPR, TREE_TYPE (to), to, arg);
}
else
@@ -7805,7 +7810,8 @@ build_java_interface_fn_ref (tree fn, tree instance)
/* Look up the pointer to the runtime java.lang.Class object for `instance'.
This is the first entry in the vtable. */
- klass_ref = build_vtbl_ref (cp_build_indirect_ref (instance, RO_NULL,
+ klass_ref = build_vtbl_ref (cp_build_indirect_ref (UNKNOWN_LOCATION,
+ instance, RO_NULL,
tf_warning_or_error),
integer_zero_node);
@@ -395,7 +395,7 @@ build_base_path (enum tree_code code,
interesting to the optimizers anyway. */
&& !has_empty)
{
- expr = cp_build_indirect_ref (expr, RO_NULL, complain);
+ expr = cp_build_indirect_ref (UNKNOWN_LOCATION, expr, RO_NULL, complain);
expr = build_simple_base_path (expr, binfo);
if (rvalue)
expr = move (expr);
@@ -422,7 +422,8 @@ build_base_path (enum tree_code code,
t = TREE_TYPE (TYPE_VFIELD (current_class_type));
t = build_pointer_type (t);
v_offset = fold_convert (t, current_vtt_parm);
- v_offset = cp_build_indirect_ref (v_offset, RO_NULL, complain);
+ v_offset = cp_build_indirect_ref (UNKNOWN_LOCATION, v_offset, RO_NULL,
+ complain);
}
else
{
@@ -434,7 +435,8 @@ build_base_path (enum tree_code code,
if (t == NULL_TREE)
t = expr;
}
- v_offset = build_vfield_ref (cp_build_indirect_ref (t, RO_NULL,
+ v_offset = build_vfield_ref (cp_build_indirect_ref (input_location,
+ t, RO_NULL,
complain),
TREE_TYPE (TREE_TYPE (expr)));
}
@@ -446,7 +448,8 @@ build_base_path (enum tree_code code,
v_offset = build1 (NOP_EXPR,
build_pointer_type (ptrdiff_type_node),
v_offset);
- v_offset = cp_build_indirect_ref (v_offset, RO_NULL, complain);
+ v_offset = cp_build_indirect_ref (UNKNOWN_LOCATION, v_offset, RO_NULL,
+ complain);
TREE_CONSTANT (v_offset) = 1;
offset = convert_to_integer (ptrdiff_type_node,
@@ -488,7 +491,7 @@ build_base_path (enum tree_code code,
indout:
if (!want_pointer)
{
- expr = cp_build_indirect_ref (expr, RO_NULL, complain);
+ expr = cp_build_indirect_ref (UNKNOWN_LOCATION, expr, RO_NULL, complain);
if (rvalue)
expr = move (expr);
}
@@ -524,7 +527,8 @@ build_simple_base_path (tree expr, tree binfo)
in the back end. */
temp = unary_complex_lvalue (ADDR_EXPR, expr);
if (temp)
- expr = cp_build_indirect_ref (temp, RO_NULL, tf_warning_or_error);
+ expr = cp_build_indirect_ref (UNKNOWN_LOCATION, temp, RO_NULL,
+ tf_warning_or_error);
return expr;
}
@@ -717,7 +721,8 @@ build_vfn_ref (tree instance_ptr, tree idx)
{
tree aref;
- aref = build_vtbl_ref_1 (cp_build_indirect_ref (instance_ptr, RO_NULL,
+ aref = build_vtbl_ref_1 (cp_build_indirect_ref (UNKNOWN_LOCATION,
+ instance_ptr, RO_NULL,
tf_warning_or_error),
idx);
@@ -5895,8 +5895,9 @@ extern tree get_nsdmi (tree, bool);
extern tree build_offset_ref (tree, tree, bool,
tsubst_flags_t);
extern tree throw_bad_array_new_length (void);
-extern tree build_new (vec<tree, va_gc> **, tree, tree,
- vec<tree, va_gc> **, int,
+extern tree build_new (location_t,
+ vec<tree, va_gc> **, tree,
+ tree, vec<tree, va_gc> **, int,
tsubst_flags_t);
extern tree get_temp_regvar (tree, tree);
extern tree build_vec_init (tree, tree, tree, bool, int,
@@ -6558,7 +6559,7 @@ extern tree finish_class_member_access_expr (tree, tree, bool,
tsubst_flags_t);
extern tree build_x_indirect_ref (location_t, tree,
ref_operator, tsubst_flags_t);
-extern tree cp_build_indirect_ref (tree, ref_operator,
+extern tree cp_build_indirect_ref (location_t, tree, ref_operator,
tsubst_flags_t);
extern tree build_array_ref (location_t, tree, tree);
extern tree cp_build_array_ref (location_t, tree, tree,
@@ -6579,8 +6580,8 @@ extern tree build_x_unary_op (location_t,
enum tree_code, tree,
tsubst_flags_t);
extern tree cp_build_addr_expr (tree, tsubst_flags_t);
-extern tree cp_build_unary_op (enum tree_code, tree, int,
- tsubst_flags_t);
+extern tree cp_build_unary_op (location_t, enum tree_code,
+ tree, int, tsubst_flags_t);
extern tree unary_complex_lvalue (enum tree_code, tree);
extern tree build_x_conditional_expr (location_t, tree, tree, tree,
tsubst_flags_t);
@@ -6596,11 +6597,13 @@ extern tree build_static_cast (tree, tree, tsubst_flags_t);
extern tree build_reinterpret_cast (tree, tree, tsubst_flags_t);
extern tree build_const_cast (tree, tree, tsubst_flags_t);
extern tree build_c_cast (location_t, tree, tree);
-extern tree cp_build_c_cast (tree, tree, tsubst_flags_t);
+extern tree cp_build_c_cast (location_t, tree, tree,
+ tsubst_flags_t);
extern tree build_x_modify_expr (location_t, tree,
enum tree_code, tree,
tsubst_flags_t);
-extern tree cp_build_modify_expr (tree, enum tree_code, tree,
+extern tree cp_build_modify_expr (location_t, tree,
+ enum tree_code, tree,
tsubst_flags_t);
extern tree convert_for_initialization (tree, tree, tree, int,
impl_conv_rhs, tree, int,
@@ -6638,7 +6641,9 @@ extern tree build_x_vec_perm_expr (location_t,
extern tree build_simple_component_ref (tree, tree);
extern tree build_ptrmemfunc_access_expr (tree, tree);
extern tree build_address (tree);
+extern tree build_address_loc (location_t, tree);
extern tree build_nop (tree, tree);
+extern tree build_nop_loc (location_t, tree, tree);
extern tree non_reference (tree);
extern tree lookup_anon_field (tree, tree);
extern bool invalid_nonstatic_memfn_p (location_t, tree,
@@ -13908,7 +13908,8 @@ start_preparsed_function (tree decl1, tree attrs, int flags)
gcc_assert (TYPE_PTR_P (TREE_TYPE (t)));
cp_function_chain->x_current_class_ref
- = cp_build_indirect_ref (t, RO_NULL, tf_warning_or_error);
+ = cp_build_indirect_ref (UNKNOWN_LOCATION, t, RO_NULL,
+ tf_warning_or_error);
/* Set this second to avoid shortcut in cp_build_indirect_ref. */
cp_function_chain->x_current_class_ptr = t;
@@ -3139,7 +3139,7 @@ set_guard (tree guard)
guard_init = integer_one_node;
if (!same_type_p (TREE_TYPE (guard_init), TREE_TYPE (guard)))
guard_init = fold_convert (TREE_TYPE (guard), guard_init);
- return cp_build_modify_expr (guard, NOP_EXPR, guard_init,
+ return cp_build_modify_expr (input_location, guard, NOP_EXPR, guard_init,
tf_warning_or_error);
}
@@ -3734,7 +3734,8 @@ one_static_initialization_or_destruction (tree decl, tree init, bool initp)
guard_cond
= cp_build_binary_op (input_location,
EQ_EXPR,
- cp_build_unary_op (PREINCREMENT_EXPR,
+ cp_build_unary_op (input_location,
+ PREINCREMENT_EXPR,
guard,
/*noconvert=*/1,
tf_warning_or_error),
@@ -3744,7 +3745,8 @@ one_static_initialization_or_destruction (tree decl, tree init, bool initp)
guard_cond
= cp_build_binary_op (input_location,
EQ_EXPR,
- cp_build_unary_op (PREDECREMENT_EXPR,
+ cp_build_unary_op (input_location,
+ PREDECREMENT_EXPR,
guard,
/*noconvert=*/1,
tf_warning_or_error),
@@ -4318,10 +4320,11 @@ handle_tls_init (void)
start_preparsed_function (fn, NULL_TREE, SF_PRE_PARSED);
tree body = begin_function_body ();
tree if_stmt = begin_if_stmt ();
- tree cond = cp_build_unary_op (TRUTH_NOT_EXPR, guard, false,
+ tree cond = cp_build_unary_op (input_location, TRUTH_NOT_EXPR, guard, false,
tf_warning_or_error);
finish_if_stmt_cond (cond, if_stmt);
- finish_expr_stmt (cp_build_modify_expr (guard, NOP_EXPR, boolean_true_node,
+ finish_expr_stmt (cp_build_modify_expr (input_location, guard, NOP_EXPR,
+ boolean_true_node,
tf_warning_or_error));
for (; vars; vars = TREE_CHAIN (vars))
{
@@ -501,7 +501,8 @@ expand_start_catch_block (tree decl)
fold_build1_loc (input_location,
NEGATE_EXPR, sizetype,
TYPE_SIZE_UNIT (TREE_TYPE (exp))));
- exp = cp_build_indirect_ref (exp, RO_NULL, tf_warning_or_error);
+ exp = cp_build_indirect_ref (input_location, exp, RO_NULL,
+ tf_warning_or_error);
initialize_handler_parm (decl, exp);
return type;
}
@@ -818,7 +819,8 @@ build_throw (tree exp)
CLEANUP_EH_ONLY (allocate_expr) = 1;
object = build_nop (build_pointer_type (temp_type), ptr);
- object = cp_build_indirect_ref (object, RO_NULL, tf_warning_or_error);
+ object = cp_build_indirect_ref (UNKNOWN_LOCATION, object, RO_NULL,
+ tf_warning_or_error);
/* And initialize the exception object. */
if (CLASS_TYPE_P (temp_type))
@@ -793,7 +793,8 @@ perform_member_init (tree member, tree init)
tf_warning_or_error);
if (init)
- finish_expr_stmt (cp_build_modify_expr (decl, INIT_EXPR, init,
+ finish_expr_stmt (cp_build_modify_expr (input_location, decl,
+ INIT_EXPR, init,
tf_warning_or_error));
}
@@ -1153,7 +1154,8 @@ emit_mem_initializers (tree mem_inits)
base_addr = build_base_path (PLUS_EXPR, current_class_ptr,
subobject, 1, tf_warning_or_error);
expand_aggr_init_1 (subobject, NULL_TREE,
- cp_build_indirect_ref (base_addr, RO_NULL,
+ cp_build_indirect_ref (UNKNOWN_LOCATION,
+ base_addr, RO_NULL,
tf_warning_or_error),
arguments,
flags,
@@ -1232,7 +1234,8 @@ expand_virtual_init (tree binfo, tree decl)
/* Compute the value to use, when there's a VTT. */
vtt_parm = current_vtt_parm;
vtbl2 = fold_build_pointer_plus (vtt_parm, vtt_index);
- vtbl2 = cp_build_indirect_ref (vtbl2, RO_NULL, tf_warning_or_error);
+ vtbl2 = cp_build_indirect_ref (UNKNOWN_LOCATION, vtbl2, RO_NULL,
+ tf_warning_or_error);
vtbl2 = convert (TREE_TYPE (vtbl), vtbl2);
/* The actual initializer is the VTT value only in the subobject
@@ -1247,15 +1250,16 @@ expand_virtual_init (tree binfo, tree decl)
}
/* Compute the location of the vtpr. */
- vtbl_ptr = build_vfield_ref (cp_build_indirect_ref (decl, RO_NULL,
+ vtbl_ptr = build_vfield_ref (cp_build_indirect_ref (UNKNOWN_LOCATION, decl,
+ RO_NULL,
tf_warning_or_error),
TREE_TYPE (binfo));
gcc_assert (vtbl_ptr != error_mark_node);
/* Assign the vtable to the vptr. */
vtbl = convert_force (TREE_TYPE (vtbl_ptr), vtbl, 0, tf_warning_or_error);
- finish_expr_stmt (cp_build_modify_expr (vtbl_ptr, NOP_EXPR, vtbl,
- tf_warning_or_error));
+ finish_expr_stmt (cp_build_modify_expr (input_location, vtbl_ptr, NOP_EXPR,
+ vtbl, tf_warning_or_error));
}
/* If an exception is thrown in a constructor, those base classes already
@@ -2135,8 +2139,8 @@ decl_constant_value (tree decl)
creates and returns a NEW_EXPR. */
static tree
-build_raw_new_expr (vec<tree, va_gc> *placement, tree type, tree nelts,
- vec<tree, va_gc> *init, int use_global_new)
+build_raw_new_expr (location_t loc, vec<tree, va_gc> *placement, tree type,
+ tree nelts, vec<tree, va_gc> *init, int use_global_new)
{
tree init_list;
tree new_expr;
@@ -2152,9 +2156,9 @@ build_raw_new_expr (vec<tree, va_gc> *placement, tree type, tree nelts,
else
init_list = build_tree_list_vec (init);
- new_expr = build4 (NEW_EXPR, build_pointer_type (type),
- build_tree_list_vec (placement), type, nelts,
- init_list);
+ new_expr = build4_loc (loc, NEW_EXPR, build_pointer_type (type),
+ build_tree_list_vec (placement), type, nelts,
+ init_list);
NEW_EXPR_USE_GLOBAL (new_expr) = use_global_new;
TREE_SIDE_EFFECTS (new_expr) = 1;
@@ -2985,7 +2989,8 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
alloc_node, cookie_ptr);
size_ptr_type = build_pointer_type (sizetype);
cookie_ptr = fold_convert (size_ptr_type, cookie_ptr);
- cookie = cp_build_indirect_ref (cookie_ptr, RO_NULL, complain);
+ cookie = cp_build_indirect_ref (input_location, cookie_ptr, RO_NULL,
+ complain);
cookie_expr = build2 (MODIFY_EXPR, sizetype, cookie, nelts);
@@ -2997,7 +3002,8 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
NEGATE_EXPR, sizetype,
size_in_bytes (sizetype)));
- cookie = cp_build_indirect_ref (cookie_ptr, RO_NULL, complain);
+ cookie = cp_build_indirect_ref (input_location, cookie_ptr, RO_NULL,
+ complain);
cookie = build2 (MODIFY_EXPR, sizetype, cookie,
size_in_bytes (elt_type));
cookie_expr = build2 (COMPOUND_EXPR, TREE_TYPE (cookie_expr),
@@ -3043,7 +3049,8 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
the initializer anyway since we're going to throw it away and
rebuild it at instantiation time, so just build up a single
constructor call to get any appropriate diagnostics. */
- init_expr = cp_build_indirect_ref (data_addr, RO_NULL, complain);
+ init_expr = cp_build_indirect_ref (UNKNOWN_LOCATION, data_addr,
+ RO_NULL, complain);
if (type_build_ctor_call (elt_type))
init_expr = build_special_member_call (init_expr,
complete_ctor_identifier,
@@ -3101,7 +3108,8 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
}
else
{
- init_expr = cp_build_indirect_ref (data_addr, RO_NULL, complain);
+ init_expr = cp_build_indirect_ref (UNKNOWN_LOCATION, data_addr,
+ RO_NULL, complain);
if (type_build_ctor_call (type) && !explicit_value_init_p)
{
@@ -3128,8 +3136,8 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
ie = build_x_compound_expr_from_vec (*init, "new initializer",
complain);
- init_expr = cp_build_modify_expr (init_expr, INIT_EXPR, ie,
- complain);
+ init_expr = cp_build_modify_expr (input_location, init_expr,
+ INIT_EXPR, ie, complain);
}
stable = stabilize_init (init_expr, &init_preeval_expr);
}
@@ -3266,7 +3274,7 @@ build_new_1 (vec<tree, va_gc> **placement, tree type, tree nelts,
rather than just "new". This may change PLACEMENT and INIT. */
tree
-build_new (vec<tree, va_gc> **placement, tree type, tree nelts,
+build_new (location_t loc, vec<tree, va_gc> **placement, tree type, tree nelts,
vec<tree, va_gc> **init, int use_global_new, tsubst_flags_t complain)
{
tree rval;
@@ -3297,7 +3305,7 @@ build_new (vec<tree, va_gc> **placement, tree type, tree nelts,
|| (nelts && type_dependent_expression_p (nelts))
|| (nelts && *init)
|| any_type_dependent_arguments_p (*init))
- return build_raw_new_expr (*placement, type, nelts, *init,
+ return build_raw_new_expr (loc, *placement, type, nelts, *init,
use_global_new);
orig_placement = make_tree_vector_copy (*placement);
@@ -3373,7 +3381,7 @@ build_new (vec<tree, va_gc> **placement, tree type, tree nelts,
if (processing_template_decl)
{
- tree ret = build_raw_new_expr (orig_placement, type, orig_nelts,
+ tree ret = build_raw_new_expr (loc, orig_placement, type, orig_nelts,
orig_init, use_global_new);
release_tree_vector (orig_placement);
release_tree_vector (orig_init);
@@ -3381,7 +3389,7 @@ build_new (vec<tree, va_gc> **placement, tree type, tree nelts,
}
/* Wrap it in a NOP_EXPR so warn_if_unused_value doesn't complain. */
- rval = build1 (NOP_EXPR, TREE_TYPE (rval), rval);
+ rval = build1_loc (loc, NOP_EXPR, TREE_TYPE (rval), rval);
TREE_NO_WARNING (rval) = 1;
return rval;
@@ -3516,7 +3524,7 @@ build_vec_delete_1 (tree base, tree maxindex, tree type,
tbase = create_temporary_var (ptype);
tbase_init
- = cp_build_modify_expr (tbase, NOP_EXPR,
+ = cp_build_modify_expr (input_location, tbase, NOP_EXPR,
fold_build_pointer_plus_loc (input_location,
fold_convert (ptype,
base),
@@ -3533,7 +3541,7 @@ build_vec_delete_1 (tree base, tree maxindex, tree type,
fold_convert (ptype, base)));
tmp = fold_build1_loc (input_location, NEGATE_EXPR, sizetype, size_exp);
tmp = fold_build_pointer_plus (tbase, tmp);
- tmp = cp_build_modify_expr (tbase, NOP_EXPR, tmp, complain);
+ tmp = cp_build_modify_expr (input_location, tbase, NOP_EXPR, tmp, complain);
if (tmp == error_mark_node)
return error_mark_node;
body = build_compound_expr (input_location, body, tmp);
@@ -3651,8 +3659,8 @@ get_temp_regvar (tree type, tree init)
decl = create_temporary_var (type);
add_decl_expr (decl);
- finish_expr_stmt (cp_build_modify_expr (decl, INIT_EXPR, init,
- tf_warning_or_error));
+ finish_expr_stmt (cp_build_modify_expr (input_location, decl, INIT_EXPR,
+ init, tf_warning_or_error));
return decl;
}
@@ -3916,7 +3924,7 @@ build_vec_init (tree base, tree maxindex, tree init,
else if (MAYBE_CLASS_TYPE_P (type) || TREE_CODE (type) == ARRAY_TYPE)
one_init = build_aggr_init (baseref, elt, 0, complain);
else
- one_init = cp_build_modify_expr (baseref, NOP_EXPR,
+ one_init = cp_build_modify_expr (input_location, baseref, NOP_EXPR,
elt, complain);
if (one_init == error_mark_node)
errors = true;
@@ -3948,14 +3956,15 @@ build_vec_init (tree base, tree maxindex, tree init,
finish_expr_stmt (one_init);
current_stmt_tree ()->stmts_are_full_exprs_p = 0;
- one_init = cp_build_unary_op (PREINCREMENT_EXPR, base, 0, complain);
+ one_init = cp_build_unary_op (input_location, PREINCREMENT_EXPR,
+ base, 0, complain);
if (one_init == error_mark_node)
errors = true;
else
finish_expr_stmt (one_init);
- one_init = cp_build_unary_op (PREDECREMENT_EXPR, iterator, 0,
- complain);
+ one_init = cp_build_unary_op (input_location, PREDECREMENT_EXPR,
+ iterator, 0, complain);
if (one_init == error_mark_node)
errors = true;
else
@@ -4007,8 +4016,8 @@ build_vec_init (tree base, tree maxindex, tree init,
finish_for_cond (build2 (NE_EXPR, boolean_type_node, iterator,
build_int_cst (TREE_TYPE (iterator), -1)),
for_stmt, false);
- elt_init = cp_build_unary_op (PREDECREMENT_EXPR, iterator, 0,
- complain);
+ elt_init = cp_build_unary_op (input_location, PREDECREMENT_EXPR,
+ iterator, 0, complain);
if (elt_init == error_mark_node)
errors = true;
finish_for_expr (elt_init, for_stmt);
@@ -4044,13 +4053,13 @@ build_vec_init (tree base, tree maxindex, tree init,
from = NULL_TREE;
if (from_array == 2)
- elt_init = cp_build_modify_expr (to, NOP_EXPR, from,
- complain);
+ elt_init = cp_build_modify_expr (input_location, to, NOP_EXPR,
+ from, complain);
else if (type_build_ctor_call (type))
elt_init = build_aggr_init (to, from, 0, complain);
else if (from)
- elt_init = cp_build_modify_expr (to, NOP_EXPR, from,
- complain);
+ elt_init = cp_build_modify_expr (input_location, to, NOP_EXPR,
+ from, complain);
else
gcc_unreachable ();
}
@@ -4124,11 +4133,11 @@ build_vec_init (tree base, tree maxindex, tree init,
finish_expr_stmt (elt_init);
current_stmt_tree ()->stmts_are_full_exprs_p = 0;
- finish_expr_stmt (cp_build_unary_op (PREINCREMENT_EXPR, base, 0,
- complain));
+ finish_expr_stmt (cp_build_unary_op (input_location, PREINCREMENT_EXPR,
+ base, 0, complain));
if (base2)
- finish_expr_stmt (cp_build_unary_op (PREINCREMENT_EXPR, base2, 0,
- complain));
+ finish_expr_stmt (cp_build_unary_op (input_location, PREINCREMENT_EXPR,
+ base2, 0, complain));
finish_for_stmt (for_stmt);
}
@@ -4190,7 +4199,8 @@ build_vec_init (tree base, tree maxindex, tree init,
{
atype = build_pointer_type (atype);
stmt_expr = build1 (NOP_EXPR, atype, stmt_expr);
- stmt_expr = cp_build_indirect_ref (stmt_expr, RO_NULL, complain);
+ stmt_expr = cp_build_indirect_ref (UNKNOWN_LOCATION, stmt_expr,
+ RO_NULL, complain);
TREE_NO_WARNING (stmt_expr) = 1;
}
@@ -4345,7 +4355,8 @@ build_delete (tree otype, tree addr, special_function_kind auto_delete,
/* Make sure the destructor is callable. */
if (type_build_dtor_call (type))
{
- expr = build_dtor_call (cp_build_indirect_ref (addr, RO_NULL,
+ expr = build_dtor_call (cp_build_indirect_ref (UNKNOWN_LOCATION,
+ addr, RO_NULL,
complain),
sfk_complete_destructor, flags, complain);
if (expr == error_mark_node)
@@ -4422,7 +4433,8 @@ build_delete (tree otype, tree addr, special_function_kind auto_delete,
complain);
}
- expr = build_dtor_call (cp_build_indirect_ref (addr, RO_NULL, complain),
+ expr = build_dtor_call (cp_build_indirect_ref (UNKNOWN_LOCATION, addr,
+ RO_NULL, complain),
auto_delete, flags, complain);
if (expr == error_mark_node)
return error_mark_node;
@@ -4591,7 +4603,8 @@ build_vec_delete (tree base, tree maxindex,
sizetype, TYPE_SIZE_UNIT (sizetype));
cookie_addr = fold_build_pointer_plus (fold_convert (size_ptr_type, base),
cookie_addr);
- maxindex = cp_build_indirect_ref (cookie_addr, RO_NULL, complain);
+ maxindex = cp_build_indirect_ref (input_location, cookie_addr, RO_NULL,
+ complain);
}
else if (TREE_CODE (type) == ARRAY_TYPE)
{
@@ -728,7 +728,7 @@ do_build_copy_assign (tree fndecl)
init = move (init);
if (DECL_NAME (field))
- init = cp_build_modify_expr (comp, NOP_EXPR, init,
+ init = cp_build_modify_expr (input_location, comp, NOP_EXPR, init,
tf_warning_or_error);
else
init = build2 (MODIFY_EXPR, TREE_TYPE (comp), comp, init);
@@ -1014,7 +1014,7 @@ assignable_expr (tree to, tree from)
++cp_unevaluated_operand;
to = build_stub_object (to);
from = build_stub_object (from);
- tree r = cp_build_modify_expr (to, NOP_EXPR, from, tf_none);
+ tree r = cp_build_modify_expr (input_location, to, NOP_EXPR, from, tf_none);
--cp_unevaluated_operand;
return r;
}
@@ -7643,9 +7643,9 @@ cp_parser_unary_expression (cp_parser *parser, cp_id_kind * pidk,
&& !integer_zerop (cast_expression)
&& !TREE_OVERFLOW (cast_expression))
{
- tree folded = fold_build1 (unary_operator,
- TREE_TYPE (cast_expression),
- cast_expression);
+ tree folded = fold_build1_loc (loc, unary_operator,
+ TREE_TYPE (cast_expression),
+ cast_expression);
if (CONSTANT_CLASS_P (folded) && !TREE_OVERFLOW (folded))
{
expression = folded;
@@ -7811,8 +7811,8 @@ cp_parser_new_expression (cp_parser* parser)
else
{
/* Create a representation of the new-expression. */
- ret = build_new (&placement, type, nelts, &initializer, global_scope_p,
- tf_warning_or_error);
+ ret = build_new (input_location, &placement, type, nelts, &initializer,
+ global_scope_p, tf_warning_or_error);
}
if (placement != NULL)
@@ -8714,7 +8714,6 @@ cp_parser_assignment_expression (cp_parser* parser, cp_id_kind * pidk,
if (assignment_operator != ERROR_MARK)
{
bool non_constant_p;
- location_t saved_input_location;
/* Parse the right-hand side of the assignment. */
tree rhs = cp_parser_initializer_clause (parser, &non_constant_p);
@@ -8729,13 +8728,10 @@ cp_parser_assignment_expression (cp_parser* parser, cp_id_kind * pidk,
return error_mark_node;
/* Build the assignment expression. Its default
location is the location of the '=' token. */
- saved_input_location = input_location;
- input_location = loc;
expr = build_x_modify_expr (loc, expr,
assignment_operator,
rhs,
complain_flags (decltype_p));
- input_location = saved_input_location;
}
}
}
@@ -19245,7 +19241,8 @@ inject_this_parameter (tree ctype, cp_cv_quals quals)
/* Clear this first to avoid shortcut in cp_build_indirect_ref. */
current_class_ptr = NULL_TREE;
current_class_ref
- = cp_build_indirect_ref (this_parm, RO_NULL, tf_warning_or_error);
+ = cp_build_indirect_ref (UNKNOWN_LOCATION, this_parm, RO_NULL,
+ tf_warning_or_error);
current_class_ptr = this_parm;
}
@@ -15916,7 +15916,8 @@ tsubst_copy_and_build (tree t,
complain|decltype_flag));
case FIX_TRUNC_EXPR:
- RETURN (cp_build_unary_op (FIX_TRUNC_EXPR, RECUR (TREE_OPERAND (t, 0)),
+ RETURN (cp_build_unary_op (input_location, FIX_TRUNC_EXPR,
+ RECUR (TREE_OPERAND (t, 0)),
0, complain));
case ADDR_EXPR:
@@ -16171,7 +16172,7 @@ tsubst_copy_and_build (tree t,
tree op1 = tsubst (TREE_OPERAND (t, 1), args, complain, in_decl);
tree op2 = RECUR (TREE_OPERAND (t, 2));
- ret = build_new (&placement_vec, op1, op2, &init_vec,
+ ret = build_new (UNKNOWN_LOCATION, &placement_vec, op1, op2, &init_vec,
NEW_EXPR_USE_GLOBAL (t),
complain);
@@ -185,8 +185,8 @@ build_headof (tree exp)
index = build_int_cst (NULL_TREE,
-2 * TARGET_VTABLE_DATA_ENTRY_DISTANCE);
- offset = build_vtbl_ref (cp_build_indirect_ref (exp, RO_NULL,
- tf_warning_or_error),
+ offset = build_vtbl_ref (cp_build_indirect_ref (UNKNOWN_LOCATION, exp,
+ RO_NULL, tf_warning_or_error),
index);
type = cp_build_qualified_type (ptr_type_node,
@@ -274,7 +274,7 @@ get_tinfo_decl_dynamic (tree exp, tsubst_flags_t complain)
/* Otherwise return the type_info for the static type of the expr. */
t = get_tinfo_ptr (TYPE_MAIN_VARIANT (type));
- return cp_build_indirect_ref (t, RO_NULL, complain);
+ return cp_build_indirect_ref (UNKNOWN_LOCATION, t, RO_NULL, complain);
}
static bool
@@ -334,7 +334,7 @@ build_typeid (tree exp, tsubst_flags_t complain)
exp = cp_build_addr_expr (exp, complain);
exp = stabilize_reference (exp);
cond = cp_convert (boolean_type_node, exp, complain);
- exp = cp_build_indirect_ref (exp, RO_NULL, complain);
+ exp = cp_build_indirect_ref (UNKNOWN_LOCATION, exp, RO_NULL, complain);
}
exp = get_tinfo_decl_dynamic (exp, complain);
@@ -498,7 +498,8 @@ get_typeid (tree type, tsubst_flags_t complain)
if (!type)
return error_mark_node;
- return cp_build_indirect_ref (get_tinfo_ptr (type), RO_NULL, complain);
+ return cp_build_indirect_ref (UNKNOWN_LOCATION, get_tinfo_ptr (type),
+ RO_NULL, complain);
}
/* Check whether TEST is null before returning RESULT. If TEST is used in
@@ -588,7 +588,8 @@ simplify_loop_decl_cond (tree *cond_p, tree body)
*cond_p = boolean_true_node;
if_stmt = begin_if_stmt ();
- cond = cp_build_unary_op (TRUTH_NOT_EXPR, cond, 0, tf_warning_or_error);
+ cond = cp_build_unary_op (input_location, TRUTH_NOT_EXPR, cond, 0,
+ tf_warning_or_error);
finish_if_stmt_cond (cond, if_stmt);
finish_break_stmt ();
finish_then_clause (if_stmt);
@@ -2601,7 +2602,8 @@ finish_compound_literal (tree type, tree compound_literal,
compound_literal
= finish_compound_literal (TREE_TYPE (type), compound_literal,
complain);
- return cp_build_c_cast (type, compound_literal, complain);
+ return cp_build_c_cast (UNKNOWN_LOCATION, type, compound_literal,
+ complain);
}
if (!TYPE_OBJ_P (type))
@@ -7916,7 +7918,7 @@ finish_omp_for (location_t locus, enum tree_code code, tree declv,
{
if (orig_incr)
TREE_VEC_ELT (orig_incr, i) = incr;
- incr = cp_build_modify_expr (TREE_OPERAND (incr, 0),
+ incr = cp_build_modify_expr (input_location, TREE_OPERAND (incr, 0),
TREE_CODE (TREE_OPERAND (incr, 1)),
TREE_OPERAND (incr, 2),
tf_warning_or_error);
@@ -7950,7 +7952,8 @@ finish_omp_for (location_t locus, enum tree_code code, tree declv,
if (!processing_template_decl)
{
init = fold_build_cleanup_point_expr (TREE_TYPE (init), init);
- init = cp_build_modify_expr (decl, NOP_EXPR, init, tf_warning_or_error);
+ init = cp_build_modify_expr (input_location, decl, NOP_EXPR, init,
+ tf_warning_or_error);
}
else
init = build2 (MODIFY_EXPR, void_type_node, decl, init);
@@ -3186,7 +3186,8 @@ tree
build_dummy_object (tree type)
{
tree decl = build1 (CONVERT_EXPR, build_pointer_type (type), void_node);
- return cp_build_indirect_ref (decl, RO_NULL, tf_warning_or_error);
+ return cp_build_indirect_ref (UNKNOWN_LOCATION, decl, RO_NULL,
+ tf_warning_or_error);
}
/* We've gotten a reference to a member of TYPE. Return *this if appropriate,
@@ -4099,7 +4100,8 @@ stabilize_expr (tree exp, tree* initp)
exp = cp_build_addr_expr (exp, tf_warning_or_error);
init_expr = get_target_expr (exp);
exp = TARGET_EXPR_SLOT (init_expr);
- exp = cp_build_indirect_ref (exp, RO_NULL, tf_warning_or_error);
+ exp = cp_build_indirect_ref (UNKNOWN_LOCATION, exp, RO_NULL,
+ tf_warning_or_error);
if (xval)
exp = move (exp);
}
@@ -37,7 +37,7 @@ along with GCC; see the file COPYING3. If not see
#include "c-family/c-ubsan.h"
#include "params.h"
-static tree cp_build_addr_expr_strict (tree, tsubst_flags_t);
+static tree cp_build_addr_expr_strict (location_t, tree, tsubst_flags_t);
static tree cp_build_function_call (tree, tree, tsubst_flags_t);
static tree pfn_from_ptrmemfunc (tree);
static tree delta_from_ptrmemfunc (tree);
@@ -2196,17 +2196,17 @@ rationalize_conditional_expr (enum tree_code code, tree t,
op1, TREE_CODE (op1),
/*overload=*/NULL,
complain),
- cp_build_unary_op (code, op0, 0, complain),
- cp_build_unary_op (code, op1, 0, complain),
+ cp_build_unary_op (loc, code, op0, 0, complain),
+ cp_build_unary_op (loc, code, op1, 0, complain),
complain);
}
return
build_conditional_expr (loc, TREE_OPERAND (t, 0),
- cp_build_unary_op (code, TREE_OPERAND (t, 1), 0,
- complain),
- cp_build_unary_op (code, TREE_OPERAND (t, 2), 0,
- complain),
+ cp_build_unary_op (loc, code, TREE_OPERAND (t, 1),
+ 0, complain),
+ cp_build_unary_op (loc, code, TREE_OPERAND (t, 2),
+ 0, complain),
complain);
}
@@ -2337,7 +2337,8 @@ build_class_member_access_expr (tree object, tree member,
{
tree temp = unary_complex_lvalue (ADDR_EXPR, object);
if (temp)
- object = cp_build_indirect_ref (temp, RO_NULL, complain);
+ object = cp_build_indirect_ref (UNKNOWN_LOCATION, temp, RO_NULL,
+ complain);
}
/* In [expr.ref], there is an explicit list of the valid choices for
@@ -2907,7 +2908,7 @@ build_x_indirect_ref (location_t loc, tree expr, ref_operator errorstring,
rval = build_new_op (loc, INDIRECT_REF, LOOKUP_NORMAL, expr,
NULL_TREE, NULL_TREE, /*overload=*/NULL, complain);
if (!rval)
- rval = cp_build_indirect_ref (expr, errorstring, complain);
+ rval = cp_build_indirect_ref (loc, expr, errorstring, complain);
if (processing_template_decl && rval != error_mark_node)
return build_min_non_dep (INDIRECT_REF, rval, orig_expr);
@@ -2917,14 +2918,14 @@ build_x_indirect_ref (location_t loc, tree expr, ref_operator errorstring,
/* Helper function called from c-common. */
tree
-build_indirect_ref (location_t /*loc*/,
+build_indirect_ref (location_t loc,
tree ptr, ref_operator errorstring)
{
- return cp_build_indirect_ref (ptr, errorstring, tf_warning_or_error);
+ return cp_build_indirect_ref (loc, ptr, errorstring, tf_warning_or_error);
}
tree
-cp_build_indirect_ref (tree ptr, ref_operator errorstring,
+cp_build_indirect_ref (location_t loc, tree ptr, ref_operator errorstring,
tsubst_flags_t complain)
{
tree pointer, type;
@@ -2979,7 +2980,7 @@ cp_build_indirect_ref (tree ptr, ref_operator errorstring,
return TREE_OPERAND (pointer, 0);
else
{
- tree ref = build1 (INDIRECT_REF, t, pointer);
+ tree ref = build1_loc (loc, INDIRECT_REF, t, pointer);
/* We *must* set TREE_READONLY when dereferencing a pointer to const,
so that we get the proper error message if the result is used
@@ -3203,12 +3204,12 @@ cp_build_array_ref (location_t loc, tree array, tree idx,
warn_array_subscript_with_type_char (loc, idx);
- ret = cp_build_indirect_ref (cp_build_binary_op (input_location,
+ ret = cp_build_indirect_ref (loc,
+ cp_build_binary_op (input_location,
PLUS_EXPR, ar, ind,
complain),
RO_ARRAY_INDEXING,
complain);
- protected_set_expr_location (ret, loc);
if (non_lvalue)
ret = non_lvalue_loc (loc, ret);
return ret;
@@ -3358,13 +3359,13 @@ get_member_function_from_ptrfunc (tree *instance_ptrptr, tree function,
/* Next extract the vtable pointer from the object. */
vtbl = build1 (NOP_EXPR, build_pointer_type (vtbl_ptr_type_node),
instance_ptr);
- vtbl = cp_build_indirect_ref (vtbl, RO_NULL, complain);
+ vtbl = cp_build_indirect_ref (input_location, vtbl, RO_NULL, complain);
if (vtbl == error_mark_node)
return error_mark_node;
/* Finally, extract the function pointer from the vtable. */
e2 = fold_build_pointer_plus_loc (input_location, vtbl, idx);
- e2 = cp_build_indirect_ref (e2, RO_NULL, complain);
+ e2 = cp_build_indirect_ref (input_location, e2, RO_NULL, complain);
if (e2 == error_mark_node)
return error_mark_node;
TREE_CONSTANT (e2) = 1;
@@ -4955,8 +4956,10 @@ cp_build_binary_op (location_t location,
if (first_complex)
{
op0 = save_expr (op0);
- real = cp_build_unary_op (REALPART_EXPR, op0, 1, complain);
- imag = cp_build_unary_op (IMAGPART_EXPR, op0, 1, complain);
+ real = cp_build_unary_op (input_location, REALPART_EXPR, op0,
+ 1, complain);
+ imag = cp_build_unary_op (input_location, IMAGPART_EXPR, op0,
+ 1, complain);
switch (code)
{
case MULT_EXPR:
@@ -4975,8 +4978,10 @@ cp_build_binary_op (location_t location,
else
{
op1 = save_expr (op1);
- real = cp_build_unary_op (REALPART_EXPR, op1, 1, complain);
- imag = cp_build_unary_op (IMAGPART_EXPR, op1, 1, complain);
+ real = cp_build_unary_op (input_location, REALPART_EXPR, op1,
+ 1, complain);
+ imag = cp_build_unary_op (input_location, IMAGPART_EXPR, op1,
+ 1, complain);
switch (code)
{
case MULT_EXPR:
@@ -5355,7 +5360,7 @@ build_x_unary_op (location_t loc, enum tree_code code, tree xarg,
}
}
- exp = cp_build_addr_expr_strict (xarg, complain);
+ exp = cp_build_addr_expr_strict (loc, xarg, complain);
}
if (processing_template_decl && exp != error_mark_node)
@@ -5422,6 +5427,21 @@ build_address (tree t)
return t;
}
+/* As build_address, but at location LOC, rather than
+ UNKNOWN_LOCATION. */
+
+tree
+build_address_loc (location_t loc, tree t)
+{
+ if (error_operand_p (t) || !cxx_mark_addressable (t))
+ return error_mark_node;
+ gcc_checking_assert (TREE_CODE (t) != CONSTRUCTOR);
+ t = build_fold_addr_expr_loc (loc, t);
+ if (TREE_CODE (t) != ADDR_EXPR)
+ t = rvalue (t);
+ return t;
+}
+
/* Return a NOP_EXPR converting EXPR to TYPE. */
tree
@@ -5429,7 +5449,17 @@ build_nop (tree type, tree expr)
{
if (type == error_mark_node || error_operand_p (expr))
return expr;
- return build1 (NOP_EXPR, type, expr);
+ return build1_loc (EXPR_LOCATION (expr), NOP_EXPR, type, expr);
+}
+
+/* Return a NOP_EXPR converting EXPR to TYPE. */
+
+tree
+build_nop_loc (location_t loc, tree type, tree expr)
+{
+ if (type == error_mark_node || error_operand_p (expr))
+ return expr;
+ return build1_loc (loc, NOP_EXPR, type, expr);
}
/* Take the address of ARG, whatever that means under C++ semantics.
@@ -5440,7 +5470,8 @@ build_nop (tree type, tree expr)
cp_build_addr_expr or cp_build_addr_expr_strict. */
static tree
-cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
+cp_build_addr_expr_1 (location_t loc, tree arg, bool strict_lvalue,
+ tsubst_flags_t complain)
{
tree argtype;
tree val;
@@ -5500,7 +5531,7 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
address of a function is a no-op, so just return the
argument. */
if (type_unknown_p (arg))
- return build1 (ADDR_EXPR, unknown_type_node, arg);
+ return build1_loc (loc, ADDR_EXPR, unknown_type_node, arg);
if (TREE_CODE (arg) == OFFSET_REF)
/* We want a pointer to member; bypass all the code for actually taking
@@ -5534,7 +5565,7 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
if (TREE_CODE (argtype) == REFERENCE_TYPE)
{
tree type = build_pointer_type (TREE_TYPE (argtype));
- arg = build1 (CONVERT_EXPR, type, arg);
+ arg = build1_loc (loc, CONVERT_EXPR, type, arg);
return arg;
}
else if (pedantic && DECL_MAIN_P (arg))
@@ -5561,7 +5592,7 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
if (TREE_CODE (TREE_TYPE (arg)) == REFERENCE_TYPE)
{
tree type = build_pointer_type (TREE_TYPE (TREE_TYPE (arg)));
- arg = build1 (CONVERT_EXPR, type, arg);
+ arg = build1_loc (loc, CONVERT_EXPR, type, arg);
}
else
/* Don't let this be an lvalue. */
@@ -5579,7 +5610,7 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
&& TREE_CONSTANT (TREE_OPERAND (val, 0)))
{
tree type = build_pointer_type (argtype);
- return fold_convert (type, fold_offsetof_1 (arg));
+ return fold_convert_loc (loc, type, fold_offsetof_1 (arg));
}
/* Handle complex lvalues (when permitted)
@@ -5648,7 +5679,7 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
so we can just form an ADDR_EXPR with the correct type. */
if (processing_template_decl || TREE_CODE (arg) != COMPONENT_REF)
{
- val = build_address (arg);
+ val = build_address_loc (loc, arg);
if (TREE_CODE (arg) == OFFSET_REF)
PTRMEM_OK_P (val) = PTRMEM_OK_P (arg);
}
@@ -5701,15 +5732,15 @@ cp_build_addr_expr_1 (tree arg, bool strict_lvalue, tsubst_flags_t complain)
tree
cp_build_addr_expr (tree arg, tsubst_flags_t complain)
{
- return cp_build_addr_expr_1 (arg, 0, complain);
+ return cp_build_addr_expr_1 (UNKNOWN_LOCATION, arg, 0, complain);
}
/* Take the address of ARG, but only if it's an lvalue. */
static tree
-cp_build_addr_expr_strict (tree arg, tsubst_flags_t complain)
+cp_build_addr_expr_strict (location_t loc, tree arg, tsubst_flags_t complain)
{
- return cp_build_addr_expr_1 (arg, 1, complain);
+ return cp_build_addr_expr_1 (loc, arg, 1, complain);
}
/* C++: Must handle pointers to members.
@@ -5722,8 +5753,8 @@ cp_build_addr_expr_strict (tree arg, tsubst_flags_t complain)
(such as from short to int). */
tree
-cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
- tsubst_flags_t complain)
+cp_build_unary_op (location_t loc, enum tree_code code, tree xarg,
+ int noconvert, tsubst_flags_t complain)
{
/* No default_conversion here. It causes trouble for ADDR_EXPR. */
tree arg = xarg;
@@ -5816,11 +5847,11 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
case TRUTH_NOT_EXPR:
if (VECTOR_TYPE_P (TREE_TYPE (arg)))
- return cp_build_binary_op (input_location, EQ_EXPR, arg,
+ return cp_build_binary_op (loc, EQ_EXPR, arg,
build_zero_cst (TREE_TYPE (arg)), complain);
arg = perform_implicit_conversion (boolean_type_node, arg,
complain);
- val = invert_truthvalue_loc (input_location, arg);
+ val = invert_truthvalue_loc (loc, arg);
if (arg != error_mark_node)
return val;
errstring = _("in argument to unary !");
@@ -5854,13 +5885,15 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
tree real, imag;
arg = stabilize_reference (arg);
- real = cp_build_unary_op (REALPART_EXPR, arg, 1, complain);
- imag = cp_build_unary_op (IMAGPART_EXPR, arg, 1, complain);
- real = cp_build_unary_op (code, real, 1, complain);
+ real = cp_build_unary_op (input_location, REALPART_EXPR, arg,
+ 1, complain);
+ imag = cp_build_unary_op (input_location, IMAGPART_EXPR, arg,
+ 1, complain);
+ real = cp_build_unary_op (input_location, code, real, 1, complain);
if (real == error_mark_node || imag == error_mark_node)
return error_mark_node;
- return build2 (COMPLEX_EXPR, TREE_TYPE (arg),
- real, imag);
+ return build2_loc (loc, COMPLEX_EXPR, TREE_TYPE (arg),
+ real, imag);
}
/* Report invalid types. */
@@ -5954,7 +5987,7 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
need to ask Objective-C to build the increment or decrement
expression for it. */
if (objc_is_property_ref (arg))
- return objc_build_incr_expr_for_property_ref (input_location, code,
+ return objc_build_incr_expr_for_property_ref (loc, code,
arg, inc);
/* Complain about anything else that is not a true lvalue. */
@@ -5978,9 +6011,10 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
}
else if (code == POSTINCREMENT_EXPR || code == POSTDECREMENT_EXPR)
/* An rvalue has no cv-qualifiers. */
- val = build2 (code, cv_unqualified (TREE_TYPE (arg)), arg, inc);
+ val = build2_loc (loc, code, cv_unqualified (TREE_TYPE (arg)), arg,
+ inc);
else
- val = build2 (code, TREE_TYPE (arg), arg, inc);
+ val = build2_loc (loc, code, TREE_TYPE (arg), arg, inc);
TREE_SIDE_EFFECTS (val) = 1;
return val;
@@ -5999,7 +6033,7 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
{
if (argtype == 0)
argtype = TREE_TYPE (arg);
- return build1 (code, argtype, arg);
+ return build1_loc (loc, code, argtype, arg);
}
if (complain & tf_error)
@@ -6009,10 +6043,11 @@ cp_build_unary_op (enum tree_code code, tree xarg, int noconvert,
/* Hook for the c-common bits that build a unary op. */
tree
-build_unary_op (location_t /*location*/,
+build_unary_op (location_t location,
enum tree_code code, tree xarg, int noconvert)
{
- return cp_build_unary_op (code, xarg, noconvert, tf_warning_or_error);
+ return cp_build_unary_op (location, code, xarg, noconvert,
+ tf_warning_or_error);
}
/* Apply unary lvalue-demanding operator CODE to the expression ARG
@@ -6034,7 +6069,8 @@ unary_complex_lvalue (enum tree_code code, tree arg)
/* Handle (a, b) used as an "lvalue". */
if (TREE_CODE (arg) == COMPOUND_EXPR)
{
- tree real_result = cp_build_unary_op (code, TREE_OPERAND (arg, 1), 0,
+ tree real_result = cp_build_unary_op (input_location, code,
+ TREE_OPERAND (arg, 1), 0,
tf_warning_or_error);
return build2 (COMPOUND_EXPR, TREE_TYPE (real_result),
TREE_OPERAND (arg, 0), real_result);
@@ -6068,7 +6104,8 @@ unary_complex_lvalue (enum tree_code code, tree arg)
if (TREE_CODE (arg) == MODIFY_EXPR
|| TREE_CODE (arg) == INIT_EXPR)
{
- tree real_result = cp_build_unary_op (code, TREE_OPERAND (arg, 0), 0,
+ tree real_result = cp_build_unary_op (input_location, code,
+ TREE_OPERAND (arg, 0), 0,
tf_warning_or_error);
arg = build2 (COMPOUND_EXPR, TREE_TYPE (real_result),
arg, real_result);
@@ -6519,7 +6556,7 @@ convert_ptrmem (tree type, tree expr, bool allow_inverse_p,
indicate whether or not the cast was valid. */
static tree
-build_static_cast_1 (tree type, tree expr, bool c_cast_p,
+build_static_cast_1 (location_t loc, tree type, tree expr, bool c_cast_p,
bool *valid_p, tsubst_flags_t complain)
{
tree intype;
@@ -6623,7 +6660,7 @@ build_static_cast_1 (tree type, tree expr, bool c_cast_p,
/* Make sure we don't fold back down to a named rvalue reference,
because that would be an lvalue. */
if (DECL_P (result))
- result = build1 (NON_LVALUE_EXPR, type, result);
+ result = build1_loc (loc, NON_LVALUE_EXPR, type, result);
return convert_from_reference (result);
}
else
@@ -6673,7 +6710,7 @@ build_static_cast_1 (tree type, tree expr, bool c_cast_p,
if (result == expr && SCALAR_TYPE_P (type))
/* Leave some record of the cast. */
- result = build_nop (type, expr);
+ result = build_nop_loc (loc, type, expr);
}
return result;
}
@@ -6787,7 +6824,7 @@ build_static_cast_1 (tree type, tree expr, bool c_cast_p,
&& check_for_casting_away_constness (intype, type, STATIC_CAST_EXPR,
complain))
return error_mark_node;
- return build_nop (type, expr);
+ return build_nop_loc (loc, type, expr);
}
*valid_p = false;
@@ -6820,8 +6857,8 @@ build_static_cast (tree type, tree expr, tsubst_flags_t complain)
&& TREE_TYPE (expr) == TREE_TYPE (TREE_OPERAND (expr, 0)))
expr = TREE_OPERAND (expr, 0);
- result = build_static_cast_1 (type, expr, /*c_cast_p=*/false, &valid_p,
- complain);
+ result = build_static_cast_1 (input_location, type, expr, /*c_cast_p=*/false,
+ &valid_p, complain);
if (valid_p)
{
if (result != error_mark_node)
@@ -6881,7 +6918,7 @@ convert_member_func_to_ptr (tree type, tree expr, tsubst_flags_t complain)
indicate whether or not reinterpret_cast was valid. */
static tree
-build_reinterpret_cast_1 (tree type, tree expr, bool c_cast_p,
+build_reinterpret_cast_1 (location_t loc, tree type, tree expr, bool c_cast_p,
bool *valid_p, tsubst_flags_t complain)
{
tree intype;
@@ -6931,7 +6968,8 @@ build_reinterpret_cast_1 (tree type, tree expr, bool c_cast_p,
if (expr != error_mark_node)
expr = build_reinterpret_cast_1
- (build_pointer_type (TREE_TYPE (type)), expr, c_cast_p,
+ (input_location,
+ build_pointer_type (TREE_TYPE (type)), expr, c_cast_p,
valid_p, complain);
if (expr != error_mark_node)
/* cp_build_indirect_ref isn't right for rvalue refs. */
@@ -7027,7 +7065,7 @@ build_reinterpret_cast_1 (tree type, tree expr, bool c_cast_p,
if (warn_strict_aliasing <= 2)
strict_aliasing_warning (intype, type, sexpr);
- return build_nop (type, expr);
+ return build_nop_loc (loc, type, expr);
}
else if ((TYPE_PTRFN_P (type) && TYPE_PTROBV_P (intype))
|| (TYPE_PTRFN_P (intype) && TYPE_PTROBV_P (type)))
@@ -7038,7 +7076,7 @@ build_reinterpret_cast_1 (tree type, tree expr, bool c_cast_p,
warning (OPT_Wconditionally_supported,
"casting between pointer-to-function and pointer-to-object "
"is conditionally-supported");
- return build_nop (type, expr);
+ return build_nop_loc (loc, type, expr);
}
else if (VECTOR_TYPE_P (type))
return convert_to_vector (type, expr);
@@ -7076,7 +7114,8 @@ build_reinterpret_cast (tree type, tree expr, tsubst_flags_t complain)
return convert_from_reference (t);
}
- r = build_reinterpret_cast_1 (type, expr, /*c_cast_p=*/false,
+ r = build_reinterpret_cast_1 (input_location,
+ type, expr, /*c_cast_p=*/false,
/*valid_p=*/NULL, complain);
if (r != error_mark_node)
maybe_warn_about_useless_cast (type, expr, complain);
@@ -7091,8 +7130,8 @@ build_reinterpret_cast (tree type, tree expr, tsubst_flags_t complain)
whether or not the conversion succeeded. */
static tree
-build_const_cast_1 (tree dst_type, tree expr, tsubst_flags_t complain,
- bool *valid_p)
+build_const_cast_1 (location_t loc, tree dst_type, tree expr,
+ tsubst_flags_t complain, bool *valid_p)
{
tree src_type;
tree reference_type;
@@ -7195,7 +7234,7 @@ build_const_cast_1 (tree dst_type, tree expr, tsubst_flags_t complain,
expr = cp_build_addr_expr (expr, complain);
if (expr == error_mark_node)
return error_mark_node;
- expr = build_nop (reference_type, expr);
+ expr = build_nop_loc (loc, reference_type, expr);
return convert_from_reference (expr);
}
else
@@ -7210,7 +7249,7 @@ build_const_cast_1 (tree dst_type, tree expr, tsubst_flags_t complain,
if (TREE_CODE (expr) == NOP_EXPR
&& TREE_TYPE (expr) == TREE_TYPE (TREE_OPERAND (expr, 0)))
expr = TREE_OPERAND (expr, 0);
- return build_nop (dst_type, expr);
+ return build_nop_loc (loc, dst_type, expr);
}
}
else if (valid_p
@@ -7245,7 +7284,8 @@ build_const_cast (tree type, tree expr, tsubst_flags_t complain)
return convert_from_reference (t);
}
- r = build_const_cast_1 (type, expr, complain, /*valid_p=*/NULL);
+ r = build_const_cast_1 (input_location, type, expr, complain,
+ /*valid_p=*/NULL);
if (r != error_mark_node)
maybe_warn_about_useless_cast (type, expr, complain);
return r;
@@ -7254,16 +7294,16 @@ build_const_cast (tree type, tree expr, tsubst_flags_t complain)
/* Like cp_build_c_cast, but for the c-common bits. */
tree
-build_c_cast (location_t /*loc*/, tree type, tree expr)
+build_c_cast (location_t loc, tree type, tree expr)
{
- return cp_build_c_cast (type, expr, tf_warning_or_error);
+ return cp_build_c_cast (loc, type, expr, tf_warning_or_error);
}
/* Build an expression representing an explicit C-style cast to type
TYPE of expression EXPR. */
tree
-cp_build_c_cast (tree type, tree expr, tsubst_flags_t complain)
+cp_build_c_cast (location_t loc, tree type, tree expr, tsubst_flags_t complain)
{
tree value = expr;
tree result;
@@ -7286,7 +7326,7 @@ cp_build_c_cast (tree type, tree expr, tsubst_flags_t complain)
in method lookup. */
if (objc_is_object_ptr (type)
&& objc_is_object_ptr (TREE_TYPE (expr)))
- return build_nop (type, expr);
+ return build_nop_loc (loc, type, expr);
/* build_c_cast puts on a NOP_EXPR to make the result not an lvalue.
Strip such NOP_EXPRs if VALUE is being used in non-lvalue context. */
@@ -7333,7 +7373,7 @@ cp_build_c_cast (tree type, tree expr, tsubst_flags_t complain)
"cast to pointer from integer of different size");
/* A C-style cast can be a const_cast. */
- result = build_const_cast_1 (type, value, complain & tf_warning,
+ result = build_const_cast_1 (loc, type, value, complain & tf_warning,
&valid_p);
if (valid_p)
{
@@ -7343,11 +7383,11 @@ cp_build_c_cast (tree type, tree expr, tsubst_flags_t complain)
}
/* Or a static cast. */
- result = build_static_cast_1 (type, value, /*c_cast_p=*/true,
+ result = build_static_cast_1 (loc, type, value, /*c_cast_p=*/true,
&valid_p, complain);
/* Or a reinterpret_cast. */
if (!valid_p)
- result = build_reinterpret_cast_1 (type, value, /*c_cast_p=*/true,
+ result = build_reinterpret_cast_1 (loc, type, value, /*c_cast_p=*/true,
&valid_p, complain);
/* The static_cast or reinterpret_cast may be followed by a
const_cast. */
@@ -7373,7 +7413,7 @@ cp_build_c_cast (tree type, tree expr, tsubst_flags_t complain)
to succeed. */
if (!same_type_p (non_reference (type), non_reference (result_type)))
{
- result = build_const_cast_1 (type, result, false, &valid_p);
+ result = build_const_cast_1 (loc, type, result, false, &valid_p);
gcc_assert (valid_p);
}
return result;
@@ -7384,13 +7424,14 @@ cp_build_c_cast (tree type, tree expr, tsubst_flags_t complain)
/* For use from the C common bits. */
tree
-build_modify_expr (location_t /*location*/,
+build_modify_expr (location_t location,
tree lhs, tree /*lhs_origtype*/,
enum tree_code modifycode,
location_t /*rhs_location*/, tree rhs,
tree /*rhs_origtype*/)
{
- return cp_build_modify_expr (lhs, modifycode, rhs, tf_warning_or_error);
+ return cp_build_modify_expr (location, lhs, modifycode, rhs,
+ tf_warning_or_error);
}
/* Build an assignment expression of lvalue LHS from value RHS.
@@ -7401,8 +7442,8 @@ build_modify_expr (location_t /*location*/,
C++: If MODIFYCODE is INIT_EXPR, then leave references unbashed. */
tree
-cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
- tsubst_flags_t complain)
+cp_build_modify_expr (location_t loc, tree lhs, enum tree_code modifycode,
+ tree rhs, tsubst_flags_t complain)
{
tree result;
tree newrhs = rhs;
@@ -7424,31 +7465,31 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
lhs = build2 (TREE_CODE (lhs), TREE_TYPE (lhs),
stabilize_reference (TREE_OPERAND (lhs, 0)),
TREE_OPERAND (lhs, 1));
- newrhs = cp_build_modify_expr (TREE_OPERAND (lhs, 0),
+ newrhs = cp_build_modify_expr (loc, TREE_OPERAND (lhs, 0),
modifycode, rhs, complain);
if (newrhs == error_mark_node)
return error_mark_node;
- return build2 (COMPOUND_EXPR, lhstype, lhs, newrhs);
+ return build2_loc (loc, COMPOUND_EXPR, lhstype, lhs, newrhs);
/* Handle (a, b) used as an "lvalue". */
case COMPOUND_EXPR:
- newrhs = cp_build_modify_expr (TREE_OPERAND (lhs, 1),
+ newrhs = cp_build_modify_expr (loc, TREE_OPERAND (lhs, 1),
modifycode, rhs, complain);
if (newrhs == error_mark_node)
return error_mark_node;
- return build2 (COMPOUND_EXPR, lhstype,
- TREE_OPERAND (lhs, 0), newrhs);
+ return build2_loc (loc, COMPOUND_EXPR, lhstype,
+ TREE_OPERAND (lhs, 0), newrhs);
case MODIFY_EXPR:
if (TREE_SIDE_EFFECTS (TREE_OPERAND (lhs, 0)))
lhs = build2 (TREE_CODE (lhs), TREE_TYPE (lhs),
stabilize_reference (TREE_OPERAND (lhs, 0)),
TREE_OPERAND (lhs, 1));
- newrhs = cp_build_modify_expr (TREE_OPERAND (lhs, 0), modifycode, rhs,
- complain);
+ newrhs = cp_build_modify_expr (loc, TREE_OPERAND (lhs, 0), modifycode,
+ rhs, complain);
if (newrhs == error_mark_node)
return error_mark_node;
- return build2 (COMPOUND_EXPR, lhstype, lhs, newrhs);
+ return build2_loc (loc, COMPOUND_EXPR, lhstype, lhs, newrhs);
case MIN_EXPR:
case MAX_EXPR:
@@ -7493,10 +7534,10 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
return error_mark_node;
cond = build_conditional_expr
- (input_location, TREE_OPERAND (lhs, 0),
- cp_build_modify_expr (TREE_OPERAND (lhs, 1),
+ (loc, TREE_OPERAND (lhs, 0),
+ cp_build_modify_expr (loc, TREE_OPERAND (lhs, 1),
modifycode, rhs, complain),
- cp_build_modify_expr (TREE_OPERAND (lhs, 2),
+ cp_build_modify_expr (loc, TREE_OPERAND (lhs, 2),
modifycode, rhs, complain),
complain);
@@ -7505,7 +7546,8 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
/* Make sure the code to compute the rhs comes out
before the split. */
if (preeval)
- cond = build2 (COMPOUND_EXPR, TREE_TYPE (lhs), preeval, cond);
+ cond = build2_loc (loc, COMPOUND_EXPR, TREE_TYPE (lhs), preeval,
+ cond);
return cond;
}
@@ -7523,7 +7565,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
if (! same_type_p (TREE_TYPE (rhs), lhstype))
/* Call convert to generate an error; see PR 11063. */
rhs = convert (lhstype, rhs);
- result = build2 (INIT_EXPR, lhstype, lhs, rhs);
+ result = build2_loc (loc, INIT_EXPR, lhstype, lhs, rhs);
TREE_SIDE_EFFECTS (result) = 1;
return result;
}
@@ -7561,7 +7603,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
/* Do the default thing. */;
else
{
- result = build_new_op (input_location, MODIFY_EXPR,
+ result = build_new_op (loc, MODIFY_EXPR,
LOOKUP_NORMAL, lhs, rhs,
make_node (NOP_EXPR), /*overload=*/NULL,
complain);
@@ -7594,7 +7636,7 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
lhs = stabilize_reference (lhs);
rhs = rvalue (rhs);
rhs = stabilize_expr (rhs, &init);
- newrhs = cp_build_binary_op (input_location,
+ newrhs = cp_build_binary_op (loc,
modifycode, lhs, rhs,
complain);
if (newrhs == error_mark_node)
@@ -7606,7 +7648,8 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
}
if (init)
- newrhs = build2 (COMPOUND_EXPR, TREE_TYPE (newrhs), init, newrhs);
+ newrhs = build2_loc (loc, COMPOUND_EXPR, TREE_TYPE (newrhs), init,
+ newrhs);
/* Now it looks like a plain assignment. */
modifycode = NOP_EXPR;
@@ -7754,8 +7797,9 @@ cp_build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs,
return result;
}
- result = build2 (modifycode == NOP_EXPR ? MODIFY_EXPR : INIT_EXPR,
- lhstype, lhs, newrhs);
+ result = build2_loc (loc,
+ modifycode == NOP_EXPR ? MODIFY_EXPR : INIT_EXPR,
+ lhstype, lhs, newrhs);
TREE_SIDE_EFFECTS (result) = 1;
if (!plain_assign)
@@ -7784,7 +7828,7 @@ build_x_modify_expr (location_t loc, tree lhs, enum tree_code modifycode,
return rval;
}
}
- return cp_build_modify_expr (lhs, modifycode, rhs, complain);
+ return cp_build_modify_expr (loc, lhs, modifycode, rhs, complain);
}
/* Helper function for get_delta_difference which assumes FROM is a base
@@ -8024,7 +8068,7 @@ build_ptrmemfunc (tree type, tree pfn, int force, bool c_cast_p,
/* Handle null pointer to member function conversions. */
if (null_ptr_cst_p (pfn))
{
- pfn = cp_build_c_cast (type, pfn, complain);
+ pfn = cp_build_c_cast (UNKNOWN_LOCATION, type, pfn, complain);
return build_ptrmemfunc1 (to_type,
integer_zero_node,
pfn);
@@ -1740,7 +1740,7 @@ build_x_arrow (location_t loc, tree expr, tsubst_flags_t complain)
return expr;
}
- return cp_build_indirect_ref (last_rval, RO_NULL, complain);
+ return cp_build_indirect_ref (loc, last_rval, RO_NULL, complain);
}
if (complain & tf_error)
@@ -1841,7 +1841,8 @@ build_m_component_ref (tree datum, tree component, tsubst_flags_t complain)
value stored in the pointer-to-data-member. */
ptype = build_pointer_type (type);
datum = fold_build_pointer_plus (fold_convert (ptype, datum), component);
- datum = cp_build_indirect_ref (datum, RO_NULL, complain);
+ datum = cp_build_indirect_ref (UNKNOWN_LOCATION, datum, RO_NULL,
+ complain);
if (datum == error_mark_node)
return error_mark_node;
@@ -1955,7 +1956,7 @@ build_functional_cast (tree exp, tree parms, tsubst_flags_t complain)
/* This must build a C cast. */
parms = build_x_compound_expr_from_list (parms, ELK_FUNC_CAST, complain);
- return cp_build_c_cast (type, parms, complain);
+ return cp_build_c_cast (UNKNOWN_LOCATION, type, parms, complain);
}
/* Prepare to evaluate as a call to a constructor. If this expression
@@ -1976,7 +1977,8 @@ build_functional_cast (tree exp, tree parms, tsubst_flags_t complain)
conversion is equivalent (in definedness, and if defined in
meaning) to the corresponding cast expression. */
if (parms && TREE_CHAIN (parms) == NULL_TREE)
- return cp_build_c_cast (type, TREE_VALUE (parms), complain);
+ return cp_build_c_cast (UNKNOWN_LOCATION, type, TREE_VALUE (parms),
+ complain);
/* [expr.type.conv]