maybe_cleanup_point_expr (tree expr)
{
if (!processing_template_decl && stmts_are_full_exprs_p ())
- expr = fold (build1 (CLEANUP_POINT_EXPR, TREE_TYPE (expr), expr));
+ expr = fold_build_cleanup_point_expr (TREE_TYPE (expr), expr);
return expr;
}
+/* Like maybe_cleanup_point_expr except have the type of the new expression be
+ void so we don't need to create a temporary variable to hold the inner
+ expression. The reason why we do this is because the original type might be
+ an aggregate and we cannot create a temporary variable for that type. */
+
+static tree
+maybe_cleanup_point_expr_void (tree expr)
+{
+ if (!processing_template_decl && stmts_are_full_exprs_p ())
+ expr = fold_build_cleanup_point_expr (void_type_node, expr);
+ return expr;
+}
+
+
+
/* Create a declaration statement for the declaration given by the DECL. */
void
add_decl_expr (tree decl)
{
tree r = build_stmt (DECL_EXPR, decl);
- if (DECL_INITIAL (decl))
- r = maybe_cleanup_point_expr (r);
+ if (DECL_INITIAL (decl)
+ || (DECL_SIZE (decl) && TREE_SIDE_EFFECTS (DECL_SIZE (decl))))
+ r = maybe_cleanup_point_expr_void (r);
add_stmt (r);
}
convert_to_void (build_non_dependent_expr (expr), "statement");
/* Simplification of inner statement expressions, compound exprs,
- etc can result in the us already having an EXPR_STMT. */
+ etc can result in us already having an EXPR_STMT. */
if (TREE_CODE (expr) != CLEANUP_POINT_EXPR)
{
if (TREE_CODE (expr) != EXPR_STMT)
expr = build_stmt (EXPR_STMT, expr);
- expr = maybe_cleanup_point_expr (expr);
+ expr = maybe_cleanup_point_expr_void (expr);
}
r = add_stmt (expr);
}
r = build_stmt (RETURN_EXPR, expr);
- r = maybe_cleanup_point_expr (r);
+ r = maybe_cleanup_point_expr_void (r);
r = add_stmt (r);
finish_stmt ();
cxx_incomplete_type_error (expr, TREE_TYPE (expr));
expr = error_mark_node;
}
- expr = maybe_cleanup_point_expr (expr);
+ if (!processing_template_decl)
+ {
+ if (warn_sequence_point)
+ verify_sequence_points (expr);
+ expr = convert_to_void (expr, "3rd expression in for");
+ }
+ else if (!type_dependent_expression_p (expr))
+ convert_to_void (build_non_dependent_expr (expr), "3rd expression in for");
+ expr = maybe_cleanup_point_expr_void (expr);
FOR_EXPR (for_stmt) = expr;
}
}
/* Begin a compound statement. FLAGS contains some bits that control the
- behaviour and context. If BCS_NO_SCOPE is set, the compound statement
+ behavior and context. If BCS_NO_SCOPE is set, the compound statement
does not define a scope. If BCS_FN_BODY is set, this is the outermost
block of a function. If BCS_TRY_BLOCK is set, this is the block
created on behalf of a TRY statement. Returns a token to be passed to
resolve the overloading. */
if (TREE_TYPE (converted_operand) == unknown_type_node)
{
- error ("type of asm operand `%E' could not be determined",
- TREE_VALUE (t));
+ error ("type of asm operand %qE could not be determined",
+ TREE_VALUE (t));
converted_operand = error_mark_node;
}
TREE_VALUE (t) = converted_operand;
output_operands, input_operands,
clobbers);
ASM_VOLATILE_P (r) = volatile_p;
+ r = maybe_cleanup_point_expr_void (r);
return add_stmt (r);
}
tree
finish_parenthesized_expr (tree expr)
{
- if (IS_EXPR_CODE_CLASS (TREE_CODE_CLASS (TREE_CODE (expr))))
+ if (EXPR_P (expr))
/* This inhibits warnings in c_common_truthvalue_conversion. */
TREE_NO_WARNING (expr) = 1;
{
if (current_function_decl
&& DECL_STATIC_FUNCTION_P (current_function_decl))
- cp_error_at ("invalid use of member `%D' in static member function",
+ cp_error_at ("invalid use of member %qD in static member function",
decl);
else
- cp_error_at ("invalid use of non-static data member `%D'", decl);
+ cp_error_at ("invalid use of non-static data member %qD", decl);
error ("from this location");
return error_mark_node;
if (!access_type)
{
- cp_error_at ("object missing in reference to `%D'", decl);
+ cp_error_at ("object missing in reference to %qD", decl);
error ("from this location");
return error_mark_node;
}
tree scope;
tree qualifying_type = NULL_TREE;
- /* If we're not checking, return imediately. */
+ /* If we're not checking, return immediately. */
if (deferred_access_no_check)
return;
qualifying_class);
else if (BASELINK_P (expr) && !processing_template_decl)
{
- tree fn;
tree fns;
/* See if any of the functions are non-static members. */
fns = BASELINK_FUNCTIONS (expr);
if (TREE_CODE (fns) == TEMPLATE_ID_EXPR)
fns = TREE_OPERAND (fns, 0);
- for (fn = fns; fn; fn = OVL_NEXT (fn))
- if (DECL_NONSTATIC_MEMBER_FUNCTION_P (fn))
- break;
/* If so, the expression may be relative to the current
class. */
- if (fn && current_class_type
+ if (!shared_member_p (fns)
+ && current_class_type
&& DERIVED_FROM_P (qualifying_class, current_class_type))
expr = (build_class_member_access_expr
(maybe_dummy_object (qualifying_class, NULL),
else if (current_function_decl
&& DECL_STATIC_FUNCTION_P (current_function_decl))
{
- error ("`this' is unavailable for static member functions");
+ error ("%<this%> is unavailable for static member functions");
result = error_mark_node;
}
else
{
if (current_function_decl)
- error ("invalid use of `this' in non-member function");
+ error ("invalid use of %<this%> in non-member function");
else
- error ("invalid use of `this' at top level");
+ error ("invalid use of %<this%> at top level");
result = error_mark_node;
}
if (!same_type_ignoring_top_level_qualifiers_p (TREE_TYPE (object),
destructor))
{
- error ("`%E' is not of type `%T'", object, destructor);
+ error ("%qE is not of type %qT", object, destructor);
return error_mark_node;
}
}
{
if (aggr != class_type_node)
{
- pedwarn ("template type parameters must use the keyword `class' or `typename'");
+ pedwarn ("template type parameters must use the keyword %<class%> or %<typename%>");
aggr = class_type_node;
}
that the user is using a template instantiation. */
if (CLASSTYPE_TEMPLATE_INFO (t)
&& CLASSTYPE_TEMPLATE_INSTANTIATION (t))
- error ("invalid use of type `%T' as a default value for a "
+ error ("invalid use of type %qT as a default value for a "
"template template-parameter", t);
else
- error ("invalid use of `%D' as a default value for a template "
+ error ("invalid use of %qD as a default value for a template "
"template-parameter", argument);
}
else
if (processing_template_parmlist)
{
- error ("definition of `%#T' inside template parameter list", t);
+ error ("definition of %q#T inside template parameter list", t);
return error_mark_node;
}
/* A non-implicit typename comes from code like:
This is erroneous. */
else if (TREE_CODE (t) == TYPENAME_TYPE)
{
- error ("invalid definition of qualified type `%T'", t);
+ error ("invalid definition of qualified type %qT", t);
t = error_mark_node;
}
that's an error. */
if (COMPLETE_TYPE_P (t))
{
- error ("redefinition of `%#T'", t);
- cp_error_at ("previous definition of `%#T'", t);
+ error ("redefinition of %q#T", t);
+ cp_error_at ("previous definition of %q#T", t);
return error_mark_node;
}
before. */
if (! TYPE_ANONYMOUS_P (t))
{
- CLASSTYPE_INTERFACE_ONLY (t) = interface_only;
+ struct c_fileinfo *finfo = get_fileinfo (lbasename (input_filename));
+ CLASSTYPE_INTERFACE_ONLY (t) = finfo->interface_only;
SET_CLASSTYPE_INTERFACE_UNKNOWN_X
- (t, interface_unknown);
+ (t, finfo->interface_unknown);
}
reset_specialization();
{
if (cp_type_quals (base) != 0)
{
- error ("base class `%T' has cv qualifiers", base);
+ error ("base class %qT has cv qualifiers", base);
base = TYPE_MAIN_VARIANT (base);
}
result = build_tree_list (access, base);
if (TYPE_P (scope))
{
if (!COMPLETE_TYPE_P (scope))
- error ("incomplete type `%T' used in nested name specifier", scope);
+ error ("incomplete type %qT used in nested name specifier", scope);
else if (TREE_CODE (decl) == TREE_LIST)
{
- error ("reference to `%T::%D' is ambiguous", scope, name);
+ error ("reference to %<%T::%D%> is ambiguous", scope, name);
print_candidates (decl);
}
else
- error ("`%D' is not a member of `%T'", name, scope);
+ error ("%qD is not a member of %qT", name, scope);
}
else if (scope != global_namespace)
- error ("`%D' is not a member of `%D'", name, scope);
+ error ("%qD is not a member of %qD", name, scope);
else
- error ("`::%D' has not been declared", name);
+ error ("%<::%D%> has not been declared", name);
}
/* ID_EXPRESSION is a representation of parsed, but unprocessed,
&& !INTEGRAL_OR_ENUMERATION_TYPE_P (TREE_TYPE (decl)))
{
if (!allow_non_integral_constant_expression_p)
- error ("template parameter `%D' of type `%T' is not allowed in "
+ error ("template parameter %qD of type %qT is not allowed in "
"an integral constant expression because it is not of "
"integral or enumeration type", decl, TREE_TYPE (decl));
*non_integral_constant_expression_p = true;
{
if (!allow_non_integral_constant_expression_p)
{
- error ("`%D' cannot appear in a constant-expression", decl);
+ error ("%qD cannot appear in a constant-expression", decl);
return error_mark_node;
}
*non_integral_constant_expression_p = true;
if (TREE_CODE (decl) == NAMESPACE_DECL)
{
- error ("use of namespace `%D' as expression", decl);
+ error ("use of namespace %qD as expression", decl);
return error_mark_node;
}
else if (DECL_CLASS_TEMPLATE_P (decl))
{
- error ("use of class template `%T' as expression", decl);
+ error ("use of class template %qT as expression", decl);
return error_mark_node;
}
else if (TREE_CODE (decl) == TREE_LIST)
{
/* Ambiguous reference to base members. */
- error ("request for member `%D' is ambiguous in "
+ error ("request for member %qD is ambiguous in "
"multiple inheritance lattice", id_expression);
print_candidates (decl);
return error_mark_node;
mark_used (first_fn);
if (TREE_CODE (first_fn) == FUNCTION_DECL
- && DECL_FUNCTION_MEMBER_P (first_fn))
+ && DECL_FUNCTION_MEMBER_P (first_fn)
+ && !shared_member_p (decl))
{
/* A set of member functions. */
decl = maybe_dummy_object (DECL_CONTEXT (first_fn), 0);
{
error ("use of %s from containing function",
(TREE_CODE (decl) == VAR_DECL
- ? "`auto' variable" : "parameter"));
- cp_error_at (" `%#D' declared here", decl);
+ ? "%<auto%> variable" : "parameter"));
+ cp_error_at (" %q#D declared here", decl);
return error_mark_node;
}
}
if (!type || type == unknown_type_node)
{
- error ("type of `%E' is unknown", expr);
+ error ("type of %qE is unknown", expr);
return error_mark_node;
}
generating trees for a function. */
gcc_assert (function_depth == 0);
- tree_rest_of_compilation (fn, 0);
+ tree_rest_of_compilation (fn);
current_function_decl = saved_function;
- extract_interface_info ();
-
if (DECL_CLONED_FUNCTION_P (fn))
{
/* If this is a clone, go through the other clones now and mark
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