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* ada-lang.c (ada_get_field_index): Add handling of the case

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when TYPE is a typedef of a struct.
This commit is contained in:
Joel Brobecker
2009-03-24 01:51:48 +00:00
parent dcb626be9b
commit 872c8b510d
2 changed files with 17 additions and 9 deletions
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21
gdb/ada-lang.c
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@@ -411,25 +411,28 @@ field_name_match (const char *field_name, const char *target)
}
/* Assuming TYPE is a TYPE_CODE_STRUCT, find the field whose name matches
FIELD_NAME, and return its index. This function also handles fields
whose name have ___ suffixes because the compiler sometimes alters
their name by adding such a suffix to represent fields with certain
constraints. If the field could not be found, return a negative
number if MAYBE_MISSING is set. Otherwise raise an error. */
/* Assuming TYPE is a TYPE_CODE_STRUCT or a TYPE_CODE_TYPDEF to
a TYPE_CODE_STRUCT, find the field whose name matches FIELD_NAME,
and return its index. This function also handles fields whose name
have ___ suffixes because the compiler sometimes alters their name
by adding such a suffix to represent fields with certain constraints.
If the field could not be found, return a negative number if
MAYBE_MISSING is set. Otherwise raise an error. */
int
ada_get_field_index (const struct type *type, const char *field_name,
int maybe_missing)
{
int fieldno;
for (fieldno = 0; fieldno < TYPE_NFIELDS (type); fieldno++)
if (field_name_match (TYPE_FIELD_NAME (type, fieldno), field_name))
struct type *struct_type = check_typedef ((struct type *) type);
for (fieldno = 0; fieldno < TYPE_NFIELDS (struct_type); fieldno++)
if (field_name_match (TYPE_FIELD_NAME (struct_type, fieldno), field_name))
return fieldno;
if (!maybe_missing)
error (_("Unable to find field %s in struct %s. Aborting"),
field_name, TYPE_NAME (type));
field_name, TYPE_NAME (struct_type));
return -1;
}