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get_kind() did not assert anymore, instead returns k_BAD.
[libfirm]
/
ir
/
common
/
firm_common.c
diff --git
a/ir/common/firm_common.c
b/ir/common/firm_common.c
index
ef3e6ee
..
6922cef
100644
(file)
--- a/
ir/common/firm_common.c
+++ b/
ir/common/firm_common.c
@@
-19,11
+19,16
@@
#include "irgraph.h"
#include "irloop.h"
#include "irgraph.h"
#include "irloop.h"
+/**
+ * Ideally, this macro would check if size bytes could be read at
+ * pointer p. No generic solution.
+ */
+#define POINTER_READ(p, size) (p)
+
/* returns the kind of the thing */
firm_kind
get_kind (const void *firm_thing) {
/* returns the kind of the thing */
firm_kind
get_kind (const void *firm_thing) {
- assert (firm_thing);
- return *(firm_kind *)firm_thing;
+ return POINTER_READ(firm_thing, sizeof(firm_kind)) ? *(firm_kind *)firm_thing : k_BAD;
}
}