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* findvar.c (read_var_value): Never return NULL, throw an error
	instead.  Update the function comment.  State symbol name in the error
	messages.
	* python/py-frame.c (frapy_read_var): Remove handling of NULL from
	read_var_value.
	* stack.c (print_frame_args): Likewise.
	* valops.c (value_of_variable): Likewise.
This commit is contained in:
Jan Kratochvil
2011-09-08 15:26:08 +00:00
parent b99b5f66e1
commit 8afd712c6f
5 changed files with 41 additions and 43 deletions
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7
gdb/valops.c
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@ -1488,7 +1488,6 @@ value_repeat (struct value *arg1, int count)
struct value *
value_of_variable (struct symbol *var, struct block *b)
{
struct value *val;
struct frame_info *frame;
if (!symbol_read_needs_frame (var))
@ -1509,11 +1508,7 @@ value_of_variable (struct symbol *var, struct block *b)
}
}
val = read_var_value (var, frame);
if (!val)
error (_("Address of symbol \"%s\" is unknown."), SYMBOL_PRINT_NAME (var));
return val;
return read_var_value (var, frame);
}
struct value *