return convert (unsigned_type_node, exp);
return convert (integer_type_node, exp);
}
- if (flag_traditional && TYPE_MAIN_VARIANT (type) == float_type_node)
+ if (flag_traditional && !flag_allow_single_precision
+ && TYPE_MAIN_VARIANT (type) == float_type_node)
return convert (double_type_node, exp);
if (code == VOID_TYPE)
{
return exp;
}
\f
-/* Look up component name in the structure type definition. */
+/* Look up component name in the structure type definition.
+
+ If this component name is found indirectly within an anonymous union,
+ store in *INDIRECT the component which directly contains
+ that anonymous union. Otherwise, set *INDIRECT to 0. */
static tree
-lookup_field (type, component)
+lookup_field (type, component, indirect)
tree type, component;
+ tree *indirect;
{
tree field;
/* Step through all anon unions in linear fashion. */
while (DECL_NAME (field_array[bot]) == NULL_TREE)
{
- tree anon;
+ tree anon, junk;
+
field = field_array[bot++];
- anon = lookup_field (TREE_TYPE (field), component);
+ anon = lookup_field (TREE_TYPE (field), component, &junk);
if (anon != NULL_TREE)
- return anon;
+ {
+ *indirect = field;
+ return anon;
+ }
}
/* Entire record is only anon unions. */
{
if (DECL_NAME (field) == NULL_TREE)
{
- tree anon = lookup_field (TREE_TYPE (field), component);
+ tree junk;
+ tree anon = lookup_field (TREE_TYPE (field), component, &junk);
if (anon != NULL_TREE)
- return anon;
+ {
+ *indirect = field;
+ return anon;
+ }
}
if (DECL_NAME (field) == component)
}
}
+ *indirect = NULL_TREE;
return field;
}
if (code == RECORD_TYPE || code == UNION_TYPE)
{
+ tree indirect = 0;
+
if (TYPE_SIZE (type) == 0)
{
incomplete_type_error (NULL_TREE, type);
return error_mark_node;
}
- field = lookup_field (type, component);
+ field = lookup_field (type, component, &indirect);
if (!field)
{
if (TREE_TYPE (field) == error_mark_node)
return error_mark_node;
+ /* If FIELD was found buried within an anonymous union,
+ make one COMPONENT_REF to get that anonymous union,
+ then fall thru to make a second COMPONENT_REF to get FIELD. */
+ if (indirect != 0)
+ {
+ ref = build (COMPONENT_REF, TREE_TYPE (indirect), datum, indirect);
+ if (TREE_READONLY (datum) || TREE_READONLY (indirect))
+ TREE_READONLY (ref) = 1;
+ if (TREE_THIS_VOLATILE (datum) || TREE_THIS_VOLATILE (indirect))
+ TREE_THIS_VOLATILE (ref) = 1;
+ datum = ref;
+ }
+
ref = build (COMPONENT_REF, TREE_TYPE (field), datum, field);
if (TREE_READONLY (datum) || TREE_READONLY (field))
}
}
\f
-/* Check a printf/fprintf/sprintf/scanf/fscanf/sscanf format against PARAMS. */
-
-#define ISDIGIT(c) ((c) >= '0' && (c) <= '9')
-
-#define T_I &integer_type_node
-#define T_L &long_integer_type_node
-#define T_S &short_integer_type_node
-#define T_UI &unsigned_type_node
-#define T_UL &long_unsigned_type_node
-#define T_US &short_unsigned_type_node
-#define T_F &float_type_node
-#define T_D &double_type_node
-#define T_LD &long_double_type_node
-#define T_C &char_type_node
-#define T_V &void_type_node
-#define T_W &wchar_type_node
-
-typedef struct
-{
- char *format_chars;
- int pointer_count;
- /* Type of argument if no length modifier is used. */
- tree *nolen;
- /* Type of argument if length modifier for shortening is used.
- If NULL, then this modifier is not allowed. */
- tree *hlen;
- /* Type of argument if length modifier `l' is used.
- If NULL, then this modifier is not allowed. */
- tree *llen;
- /* Type of argument if length modifier `L' is used.
- If NULL, then this modifier is not allowed. */
- tree *bigllen;
- /* List of other modifier characters allowed with these options. */
- char *flag_chars;
-} format_char_info;
-
-static format_char_info print_table[]
- = {
- { "di", 0, T_I, T_I, T_L, NULL, "-wp0 +" },
- { "oxX", 0, T_UI, T_UI, T_UL, NULL, "-wp0#" },
- { "u", 0, T_UI, T_UI, T_UL, NULL, "-wp0" },
- { "feEgG", 0, T_D, NULL, NULL, T_LD, "-wp0 +#" },
- { "c", 0, T_I, NULL, T_W, NULL, "-w" },
- { "C", 0, T_W, NULL, NULL, NULL, "-w" },
- { "s", 1, T_C, NULL, T_W, NULL, "-wp" },
- { "S", 1, T_W, NULL, NULL, NULL, "-wp" },
- { "p", 1, T_V, NULL, NULL, NULL, "-w" },
- { "n", 1, T_I, T_S, T_L, NULL, "" },
- { NULL }
- };
-
-static format_char_info scan_table[]
- = {
- { "di", 1, T_I, T_S, T_L, NULL, "*" },
- { "ouxX", 1, T_UI, T_US, T_UL, NULL, "*" },
- { "efgEG", 1, T_F, NULL, T_D, T_LD, "*" },
- { "sc", 1, T_C, NULL, T_W, NULL, "*" },
- { "[", 1, T_C, NULL, NULL, NULL, "*" },
- { "C", 1, T_W, NULL, NULL, NULL, "*" },
- { "S", 1, T_W, NULL, NULL, NULL, "*" },
- { "p", 2, T_V, NULL, NULL, NULL, "*" },
- { "n", 1, T_I, T_S, T_L, NULL, "" },
- { NULL }
- };
-
-typedef struct
-{
- tree function_ident; /* identifier such as "printf" */
- int is_scan; /* TRUE if *scanf */
- int format_num; /* number of format argument */
- int first_arg_num; /* number of first arg (zero for varargs) */
-} function_info;
-
-static unsigned int function_info_entries = 0;
-static function_info *function_info_table = NULL;
-
-/* Record information for argument format checking. FUNCTION_IDENT is
- the identifier node for the name of the function to check (its decl
- need not exist yet). IS_SCAN is true for scanf-type format checking;
- false indicates printf-style format checking. FORMAT_NUM is the number
- of the argument which is the format control string (starting from 1).
- FIRST_ARG_NUM is the number of the first actual argument to check
- against teh format string, or zero if no checking is not be done
- (e.g. for varargs such as vfprintf). */
-
-void
-record_format_info (function_ident, is_scan, format_num, first_arg_num)
- tree function_ident;
- int is_scan;
- int format_num;
- int first_arg_num;
-{
- function_info *info;
-
- function_info_entries++;
- if (function_info_table)
- function_info_table
- = (function_info *) xrealloc (function_info_table,
- function_info_entries * sizeof (function_info));
- else
- function_info_table = (function_info *) xmalloc (sizeof (function_info));
-
- info = &function_info_table[function_info_entries - 1];
-
- info->function_ident = function_ident;
- info->is_scan = is_scan;
- info->format_num = format_num;
- info->first_arg_num = first_arg_num;
-}
-
-/* Initialize the table of functions to perform format checking on.
- The ANSI functions are always checked (whether <stdio.h> is
- included or not), since it is common to call printf without
- including <stdio.h>. There shouldn't be a problem with this,
- since ANSI reserves these function names whether you include the
- header file or not. In any case, the checking is harmless. */
-
-void
-init_format_info_table ()
-{
- record_format_info (get_identifier ("printf"), 0, 1, 2);
- record_format_info (get_identifier ("fprintf"), 0, 2, 3);
- record_format_info (get_identifier ("sprintf"), 0, 2, 3);
- record_format_info (get_identifier ("scanf"), 1, 1, 2);
- record_format_info (get_identifier ("fscanf"), 1, 2, 3);
- record_format_info (get_identifier ("sscanf"), 1, 2, 3);
- record_format_info (get_identifier ("vprintf"), 0, 1, 0);
- record_format_info (get_identifier ("vfprintf"), 0, 2, 0);
- record_format_info (get_identifier ("vsprintf"), 0, 2, 0);
-}
-
-static char tfaff[] = "too few arguments for format";
-\f
-/* Check the argument list of a call to printf, scanf, etc.
- INFO points to the element of function_info_table.
- PARAMS is the list of argument values. */
-
-static void
-check_format (info, params)
- function_info *info;
- tree params;
-{
- int i;
- int arg_num;
- int suppressed, wide, precise;
- int length_char;
- int format_char;
- int format_length;
- tree format_tree;
- tree cur_param;
- tree cur_type;
- tree wanted_type;
- char *format_chars;
- format_char_info *fci;
- static char message[132];
- char flag_chars[8];
-
- /* Skip to format argument. If the argument isn't available, there's
- no work for us to do; prototype checking will catch the problem. */
- for (arg_num = 1; ; ++arg_num)
- {
- if (params == 0)
- return;
- if (arg_num == info->format_num)
- break;
- params = TREE_CHAIN (params);
- }
- format_tree = TREE_VALUE (params);
- params = TREE_CHAIN (params);
- if (format_tree == 0)
- return;
- /* We can only check the format if it's a string constant. */
- while (TREE_CODE (format_tree) == NOP_EXPR)
- format_tree = TREE_OPERAND (format_tree, 0); /* strip coercion */
- if (format_tree == null_pointer_node)
- {
- warning ("null format string");
- return;
- }
- if (TREE_CODE (format_tree) != ADDR_EXPR)
- return;
- format_tree = TREE_OPERAND (format_tree, 0);
- if (TREE_CODE (format_tree) != STRING_CST)
- return;
- format_chars = TREE_STRING_POINTER (format_tree);
- format_length = TREE_STRING_LENGTH (format_tree);
- if (format_length <= 1)
- warning ("zero-length format string");
- if (format_chars[--format_length] != 0)
- {
- warning ("unterminated format string");
- return;
- }
- /* Skip to first argument to check. */
- while (arg_num + 1 < info->first_arg_num)
- {
- if (params == 0)
- return;
- params = TREE_CHAIN (params);
- ++arg_num;
- }
- while (1)
- {
- if (*format_chars == 0)
- {
- if (format_chars - TREE_STRING_POINTER (format_tree) != format_length)
- warning ("embedded `\\0' in format");
- if (info->first_arg_num != 0 && params != 0)
- warning ("too many arguments for format");
- return;
- }
- if (*format_chars++ != '%')
- continue;
- if (*format_chars == 0)
- {
- warning ("spurious trailing `%%' in format");
- continue;
- }
- if (*format_chars == '%')
- {
- ++format_chars;
- continue;
- }
- flag_chars[0] = 0;
- suppressed = wide = precise = FALSE;
- if (info->is_scan)
- {
- suppressed = *format_chars == '*';
- if (suppressed)
- ++format_chars;
- while (ISDIGIT (*format_chars))
- ++format_chars;
- }
- else
- {
- while (*format_chars != 0 && index (" +#0-", *format_chars) != 0)
- {
- if (index (flag_chars, *format_chars) != 0)
- {
- sprintf (message, "repeated `%c' flag in format",
- *format_chars);
- warning (message);
- }
- i = strlen (flag_chars);
- flag_chars[i++] = *format_chars++;
- flag_chars[i] = 0;
- }
- /* "If the space and + flags both appear,
- the space flag will be ignored." */
- if (index (flag_chars, ' ') != 0
- && index (flag_chars, '+') != 0)
- warning ("use of both ` ' and `+' flags in format");
- /* "If the 0 and - flags both appear,
- the 0 flag will be ignored." */
- if (index (flag_chars, '0') != 0
- && index (flag_chars, '-') != 0)
- warning ("use of both `0' and `-' flags in format");
- if (*format_chars == '*')
- {
- wide = TRUE;
- /* "...a field width...may be indicated by an asterisk.
- In this case, an int argument supplies the field width..." */
- ++format_chars;
- if (params == 0)
- {
- warning (tfaff);
- return;
- }
- if (info->first_arg_num != 0)
- {
- cur_param = TREE_VALUE (params);
- params = TREE_CHAIN (params);
- ++arg_num;
- /* size_t is generally not valid here.
- It will work on most machines, because size_t and int
- have the same mode. But might as well warn anyway,
- since it will fail on other machines. */
- if (TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
- != integer_type_node)
- {
- sprintf (message,
- "field width is not type int (arg %d)",
- arg_num);
- warning (message);
- }
- }
- }
- else
- {
- while (ISDIGIT (*format_chars))
- {
- wide = TRUE;
- ++format_chars;
- }
- }
- if (*format_chars == '.')
- {
- precise = TRUE;
- ++format_chars;
- if (*format_chars != '*' && !ISDIGIT (*format_chars))
- warning ("`.' not followed by `*' or digit in format");
- /* "...a...precision...may be indicated by an asterisk.
- In this case, an int argument supplies the...precision." */
- if (*format_chars == '*')
- {
- if (info->first_arg_num != 0)
- {
- ++format_chars;
- if (params == 0)
- {
- warning (tfaff);
- return;
- }
- cur_param = TREE_VALUE (params);
- params = TREE_CHAIN (params);
- ++arg_num;
- if (TYPE_MAIN_VARIANT (TREE_TYPE (cur_param))
- != integer_type_node)
- {
- sprintf (message,
- "field width is not type int (arg %d)",
- arg_num);
- warning (message);
- }
- }
- }
- else
- {
- while (ISDIGIT (*format_chars))
- ++format_chars;
- }
- }
- }
- if (*format_chars == 'h' || *format_chars == 'l' || *format_chars == 'L')
- length_char = *format_chars++;
- else
- length_char = 0;
- if (suppressed && length_char != 0)
- {
- sprintf (message,
- "use of `*' and `%c' together in format",
- length_char);
- warning (message);
- }
- format_char = *format_chars;
- if (format_char == 0)
- {
- warning ("conversion lacks type at end of format");
- continue;
- }
- format_chars++;
- fci = info->is_scan ? scan_table : print_table;
- while (1)
- {
- if (fci->format_chars == 0
- || index (fci->format_chars, format_char) != 0)
- break;
- ++fci;
- }
- if (fci->format_chars == 0)
- {
- if (format_char >= 040 && format_char < 0177)
- sprintf (message,
- "unknown conversion type character `%c' in format",
- format_char);
- else
- sprintf (message,
- "unknown conversion type character 0x%x in format",
- format_char);
- warning (message);
- continue;
- }
- if (wide && index (fci->flag_chars, 'w') == 0)
- {
- sprintf (message, "width used with `%c' format",
- format_char);
- warning (message);
- }
- if (precise && index (fci->flag_chars, 'p') == 0)
- {
- sprintf (message, "precision used with `%c' format",
- format_char);
- warning (message);
- }
- if (info->is_scan && format_char == '[')
- {
- /* Skip over scan set, in case it happens to have '%' in it. */
- if (*format_chars == '^')
- ++format_chars;
- /* Find closing bracket; if one is hit immediately, then
- it's part of the scan set rather than a terminator. */
- if (*format_chars == ']')
- ++format_chars;
- while (*format_chars && *format_chars != ']')
- ++format_chars;
- if (*format_chars != ']')
- /* The end of the format string was reached. */
- warning ("no closing `]' for `%%[' format");
- }
- if (suppressed)
- {
- if (index (fci->flag_chars, '*') == 0)
- {
- sprintf (message,
- "suppression of `%c' conversion in format",
- format_char);
- warning (message);
- }
- continue;
- }
- for (i = 0; flag_chars[i] != 0; ++i)
- {
- if (index (fci->flag_chars, flag_chars[i]) == 0)
- {
- sprintf (message, "flag `%c' used with type `%c'",
- flag_chars[i], format_char);
- warning (message);
- }
- }
- if (precise && index (flag_chars, '0') != 0
- && (format_char == 'd' || format_char == 'i'
- || format_char == 'o' || format_char == 'u'
- || format_char == 'x' || format_char == 'x'))
- {
- sprintf (message,
- "precision and `0' flag not both allowed with `%c' format",
- format_char);
- warning (message);
- }
- switch (length_char)
- {
- default: wanted_type = fci->nolen ? *(fci->nolen) : 0; break;
- case 'h': wanted_type = fci->hlen ? *(fci->hlen) : 0; break;
- case 'l': wanted_type = fci->llen ? *(fci->llen) : 0; break;
- case 'L': wanted_type = fci->bigllen ? *(fci->bigllen) : 0; break;
- }
- if (wanted_type == 0)
- {
- sprintf (message,
- "use of `%c' length character with `%c' type character",
- length_char, format_char);
- warning (message);
- }
-
- /*
- ** XXX -- should kvetch about stuff such as
- ** {
- ** const int i;
- **
- ** scanf ("%d", &i);
- ** }
- */
-
- /* Finally. . .check type of argument against desired type! */
- if (info->first_arg_num == 0)
- continue;
- if (params == 0)
- {
- warning (tfaff);
- return;
- }
- cur_param = TREE_VALUE (params);
- params = TREE_CHAIN (params);
- ++arg_num;
- cur_type = TREE_TYPE (cur_param);
-
- /* Check the types of any additional pointer arguments
- that precede the "real" argument. */
- for (i = 0; i < fci->pointer_count; ++i)
- {
- if (TREE_CODE (cur_type) == POINTER_TYPE)
- {
- cur_type = TREE_TYPE (cur_type);
- continue;
- }
- sprintf (message,
- "format argument is not a %s (arg %d)",
- ((fci->pointer_count == 1) ? "pointer" : "pointer to a pointer"),
- arg_num);
- warning (message);
- break;
- }
-
- /* Check the type of the "real" argument, if there's a type we want. */
- if (i == fci->pointer_count && wanted_type != 0
- && wanted_type != TYPE_MAIN_VARIANT (cur_type)
- /* If we want `void *', allow any pointer type.
- (Anything else would already have got a warning.) */
- && ! (wanted_type == void_type_node
- && fci->pointer_count > 0)
- /* Don't warn about differences merely in signedness. */
- && !(TREE_CODE (wanted_type) == INTEGER_TYPE
- && TREE_CODE (cur_type) == INTEGER_TYPE
- && (wanted_type == (TREE_UNSIGNED (wanted_type)
- ? unsigned_type : signed_type) (cur_type))))
- {
- register char *this;
- register char *that;
-
- this = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (wanted_type)));
- that = 0;
- if (TREE_CODE (cur_type) != ERROR_MARK
- && TYPE_NAME (cur_type) != 0
- && TREE_CODE (cur_type) != INTEGER_TYPE
- && !(TREE_CODE (cur_type) == POINTER_TYPE
- && TREE_CODE (TREE_TYPE (cur_type)) == INTEGER_TYPE))
- {
- if (TREE_CODE (TYPE_NAME (cur_type)) == TYPE_DECL
- && DECL_NAME (TYPE_NAME (cur_type)) != 0)
- that = IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (cur_type)));
- else
- that = IDENTIFIER_POINTER (TYPE_NAME (cur_type));
- }
-
- /* A nameless type can't possibly match what the format wants.
- So there will be a warning for it.
- Make up a string to describe vaguely what it is. */
- if (that == 0)
- {
- if (TREE_CODE (cur_type) == POINTER_TYPE)
- that = "pointer";
- else
- that = "different type";
- }
-
- if (strcmp (this, that) != 0)
- {
- sprintf (message, "%s format, %s arg (arg %d)",
- this, that, arg_num);
- warning (message);
- }
- }
- }
-}
-\f
/* Build a function call to function FUNCTION with parameters PARAMS.
PARAMS is a list--a chain of TREE_LIST nodes--in which the
TREE_VALUE of each node is a parameter-expression.
{
register tree fntype, fundecl;
register tree coerced_params;
- tree name = NULL_TREE;
+ tree name = NULL_TREE, assembler_name = NULL_TREE;
/* Strip NON_LVALUE_EXPRs, etc., since we aren't using as an lvalue. */
STRIP_TYPE_NOPS (function);
if (TREE_CODE (function) == FUNCTION_DECL)
{
name = DECL_NAME (function);
+ assembler_name = DECL_ASSEMBLER_NAME (function);
+
/* Differs from default_conversion by not setting TREE_ADDRESSABLE
(because calling an inline function does not mean the function
needs to be separately compiled). */
= convert_arguments (TYPE_ARG_TYPES (fntype), params, name, fundecl);
/* Check for errors in format strings. */
- if (warn_format && name != 0)
- {
- unsigned int i;
- /* See if this function is a format function. */
- for (i = 0; i < function_info_entries; i++)
- if (function_info_table[i].function_ident == name)
- {
- register char *message;
-
- /* If so, check it. */
- check_format (&function_info_table[i], coerced_params);
- break;
- }
- }
+ if (warn_format && (name || assembler_name))
+ check_function_format (name, assembler_name, coerced_params);
/* Recognize certain built-in functions so we can make tree-codes
other than CALL_EXPR. We do this when it enables fold-const.c
}
else
name = "";
- return digest_init (type, build_nt (CONSTRUCTOR, NULL_TREE,
- build_tree_list (field, value)),
+ return digest_init (type, build (CONSTRUCTOR, type, NULL_TREE,
+ build_tree_list (field, value)),
0, 0);
}
error ("cast to union type from type not present in union");
/* Handle (a, b) used as an "lvalue". */
case COMPOUND_EXPR:
pedantic_lvalue_warning (COMPOUND_EXPR);
+ newrhs = build_modify_expr (TREE_OPERAND (lhs, 1),
+ modifycode, rhs);
+ if (TREE_CODE (newrhs) == ERROR_MARK)
+ return error_mark_node;
return build (COMPOUND_EXPR, lhstype,
- TREE_OPERAND (lhs, 0),
- build_modify_expr (TREE_OPERAND (lhs, 1),
- modifycode, rhs));
-
+ TREE_OPERAND (lhs, 0), newrhs);
+
/* Handle (a ? b : c) used as an "lvalue". */
case COND_EXPR:
pedantic_lvalue_warning (COND_EXPR);
modifycode, rhs),
build_modify_expr (TREE_OPERAND (lhs, 2),
modifycode, rhs));
+ if (TREE_CODE (cond) == ERROR_MARK)
+ return cond;
/* Make sure the code to compute the rhs comes out
before the split. */
return build (COMPOUND_EXPR, TREE_TYPE (lhs),
result = build_modify_expr (inner_lhs, NOP_EXPR,
convert (TREE_TYPE (inner_lhs),
convert (lhstype, newrhs)));
+ if (TREE_CODE (result) == ERROR_MARK)
+ return result;
pedantic_lvalue_warning (CONVERT_EXPR);
return convert (TREE_TYPE (lhs), result);
}
/* Push a member name on the stack. Printed as '.' STRING. */
static void
-push_member_name (string)
- char *string;
+push_member_name (decl)
+ tree decl;
+
{
+ char *string
+ = DECL_NAME (decl) ? IDENTIFIER_POINTER (DECL_NAME (decl)) : "<anonymous>";
PUSH_SPELLING (SPELLING_MEMBER, string, u.s);
}
else
{
constructor_type = TREE_TYPE (constructor_fields);
- push_member_name (IDENTIFIER_POINTER (DECL_NAME (constructor_fields)));
+ push_member_name (constructor_fields);
}
}
else if (TREE_CODE (constructor_type) == ARRAY_TYPE)
}
else if (constructor_type == 0)
;
+ else if (TREE_CODE (constructor_type) != RECORD_TYPE
+ && TREE_CODE (constructor_type) != UNION_TYPE
+ && TREE_CODE (constructor_type) != ARRAY_TYPE
+ && ! constructor_incremental)
+ {
+ /* A nonincremental scalar initializer--just return
+ the element, after verifying there is just one. */
+ if (constructor_elements == 0)
+ {
+ error_init ("empty scalar initializer%s",
+ " for `%s'", NULL);
+ constructor = error_mark_node;
+ }
+ else if (TREE_CHAIN (constructor_elements) != 0)
+ {
+ error_init ("extra elements in scalar initializer%s",
+ " for `%s'", NULL);
+ constructor = TREE_VALUE (constructor_elements);
+ }
+ else
+ constructor = TREE_VALUE (constructor_elements);
+ }
else if (! constructor_incremental)
{
if (constructor_erroneous)
TREE_CONSTANT (constructor) = 1;
if (constructor_constant && constructor_simple)
TREE_STATIC (constructor) = 1;
+
resume_momentary (momentary);
}
}
set_init_index (first, last)
tree first, last;
{
+ while ((TREE_CODE (first) == NOP_EXPR
+ || TREE_CODE (first) == CONVERT_EXPR
+ || TREE_CODE (first) == NON_LVALUE_EXPR)
+ && (TYPE_MODE (TREE_TYPE (first))
+ == TYPE_MODE (TREE_TYPE (TREE_OPERAND (first, 0)))))
+ (first) = TREE_OPERAND (first, 0);
+ if (last)
+ while ((TREE_CODE (last) == NOP_EXPR
+ || TREE_CODE (last) == CONVERT_EXPR
+ || TREE_CODE (last) == NON_LVALUE_EXPR)
+ && (TYPE_MODE (TREE_TYPE (last))
+ == TYPE_MODE (TREE_TYPE (TREE_OPERAND (last, 0)))))
+ (last) = TREE_OPERAND (last, 0);
+
if (TREE_CODE (first) != INTEGER_CST)
error_init ("nonconstant array index in initializer%s", " for `%s'", NULL);
else if (last != 0 && TREE_CODE (last) != INTEGER_CST)
{
if (! constructor_incremental)
{
- if (TREE_CODE (field) == INTEGER_CST)
+ if (field && TREE_CODE (field) == INTEGER_CST)
field = copy_node (field);
constructor_elements
= tree_cons (field, digest_init (type, value, 0, 0),
if (value)
{
- push_member_name (IDENTIFIER_POINTER (DECL_NAME (constructor_fields)));
+ push_member_name (constructor_fields);
output_init_element (value, fieldtype, constructor_fields, 1);
RESTORE_SPELLING_DEPTH (constructor_depth);
}
if (value)
{
- push_member_name (IDENTIFIER_POINTER (DECL_NAME (constructor_fields)));
+ push_member_name (constructor_fields);
output_init_element (value, fieldtype, constructor_fields, 1);
RESTORE_SPELLING_DEPTH (constructor_depth);
}
projects / platform / upstream / gcc.git / commitdiff