#include "demangle.h"
#include "complaints.h"
#include "gdbcmd.h"
+#include "wrapper.h"
/* These variables point to the objects
representing the predefined C data types. */
#undef ADD_EXTRA
/* End of new code added to support parsing of Cfront stabs strings */
+/* Parse a type expression in the string [P..P+LENGTH). If an error occurs,
+ silently return builtin_type_void. */
+
+struct type *
+safe_parse_type (char *p, int length)
+{
+ struct ui_file *saved_gdb_stderr;
+ struct type *type;
+
+ /* Suppress error messages. */
+ saved_gdb_stderr = gdb_stderr;
+ gdb_stderr = ui_file_new ();
+
+ /* Call parse_and_eval_type() without fear of longjmp()s. */
+ if (!gdb_parse_and_eval_type (p, length, &type))
+ type = builtin_type_void;
+
+ /* Stop suppressing error messages. */
+ ui_file_delete (gdb_stderr);
+ gdb_stderr = saved_gdb_stderr;
+
+ return type;
+}
+
/* Ugly hack to convert method stubs into method types.
He ain't kiddin'. This demangles the name of the method into a string
argtypetext = p;
while (*p)
{
- if (*p == '(')
+ if (*p == '(' || *p == '<')
{
depth += 1;
}
- else if (*p == ')')
+ else if (*p == ')' || *p == '>')
{
depth -= 1;
}
if (strncmp (argtypetext, "...", p - argtypetext) != 0)
{
argtypes[argcount] =
- parse_and_eval_type (argtypetext, p - argtypetext);
+ safe_parse_type (argtypetext, p - argtypetext);
argcount += 1;
}
argtypetext = p + 1;
}
- if (*p == '(')
+ if (*p == '(' || *p == '<')
{
depth += 1;
}
- else if (*p == ')')
+ else if (*p == ')' || *p == '>')
{
depth -= 1;
}
if (TYPE_CODE (arg) == TYPE_CODE_TYPEDEF)
arg = check_typedef (arg);
+ /*
+ Well, damnit, if the names are exactly the same,
+ i'll say they are exactly the same. This happens when we generate
+ method stubs. The types won't point to the same address, but they
+ really are the same.
+ */
+
+ if (TYPE_NAME (parm) == TYPE_NAME (arg))
+ return 0;
+
/* Check if identical after resolving typedefs */
if (parm == arg)
return 0;