FreeChainXenon/binutils-gdb
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* varobj.c (varobj_list_children): Stop if the number of children is

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unknown.
	(c_number_of_children): Report no children for zero sized arrays.

	* lib/mi-support.exp (mi_runto_helper): Expect two prompts
	when continuing.
This commit is contained in:
Daniel Jacobowitz 2007-01-04 21:55:04 +00:00
parent 1b572db9ac
commit 74a44383f0
4 changed files with 28 additions and 2 deletions
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8
gdb/varobj.c
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@ -685,6 +685,10 @@ varobj_list_children (struct varobj *var, struct varobj ***childlist)
if (var->num_children == -1)
var->num_children = number_of_children (var);
/* If that failed, give up. */
if (var->num_children == -1)
return -1;
/* If we're called when the list of children is not yet initialized,
allocate enough elements in it. */
while (VEC_length (varobj_p, var->children) < var->num_children)
@ -1711,7 +1715,9 @@ c_number_of_children (struct varobj *var)
&& TYPE_ARRAY_UPPER_BOUND_TYPE (type) != BOUND_CANNOT_BE_DETERMINED)
children = TYPE_LENGTH (type) / TYPE_LENGTH (target);
else
children = -1;
/* If we don't know how many elements there are, don't display
any. */
children = 0;
break;
case TYPE_CODE_STRUCT: