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(process_init_constructor, digest_init): 

Check and set new static var partial_bracket_mentioned.

From-SVN: r3899
This commit is contained in:
Richard Stallman 1993-03-28 05:48:46 +00:00
parent f41372d40f
commit 103b7b1789
1 changed files with 20 additions and 4 deletions
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24
gcc/c-typeck.c
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@ -33,6 +33,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#include "c-tree.h"
#include "flags.h"
/* Nonzero if we've already printed a "partly bracketed initializer"
message within this initializer. */
static int partial_bracket_mentioned = 0;
extern char *index ();
extern char *rindex ();
@ -4689,7 +4693,8 @@ pedwarn_init (format, local, ofwhat)
If OFWHAT is nonnull, it specifies what we are initializing, for error
messages. Examples: variable name, variable.member, array[44].
If OFWHAT is null, the component name is stored on the spelling stack. */
If OFWHAT is null, the component name is stored on the spelling stack.
(That is true for all nested calls to digest_init.) */
tree
digest_init (type, init, tail, require_constant, constructor_constant, ofwhat)
@ -4706,6 +4711,11 @@ digest_init (type, init, tail, require_constant, constructor_constant, ofwhat)
= TREE_CODE (init) == CONSTRUCTOR && TREE_TYPE (init) == 0;
tree inside_init = init;
/* Make sure there is just one "partially bracketed" message
per top-level initializer or constructor. */
if (ofwhat != 0)
partial_bracket_mentioned = 0;
/* By default, assume we use one element from a list.
We correct this later in the sole case where it is not true. */
@ -5030,8 +5040,10 @@ digest_init (type, init, tail, require_constant, constructor_constant, ofwhat)
OFWHAT is a character string describing the object being initialized,
for error messages. It might be "variable" or "variable.member"
or "variable[17].member[5]". If OFWHAT is null, the description string
is stored on the spelling stack. */
or "variable[17].member[5]".
If OFWHAT is null, the description string is stored on the spelling
stack. That is always true for recursive calls. */
static tree
process_init_constructor (type, init, elts, constant_value, constant_element,
@ -5059,7 +5071,11 @@ process_init_constructor (type, init, elts, constant_value, constant_element,
if (elts)
{
if (warn_missing_braces)
warning ("aggregate has a partly bracketed initializer");
{
if (! partial_bracket_mentioned)
warning ("aggregate has a partly bracketed initializer");
partial_bracket_mentioned = 1;
}
tail = *elts;
}
else