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* valops.c (value_at, value_at_lazy): Give error if we dereference

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a pointer to void.
	* gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
	* stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
This commit is contained in:
Jim Kingdon
1994-03-24 18:32:31 +00:00
parent 9d7f682f8c
commit 2f3b7d8eb5
3 changed files with 22 additions and 8 deletions
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6
gdb/gdbtypes.h
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@@ -86,7 +86,11 @@ enum type_code
of GDB which bogusly assume that TYPE_CODE_FLT can mean complex. */
TYPE_CODE_FLT,
/* Void type (values zero length; the length field is ignored). */
/* Void type. The length field specifies the length (probably always
one) which is used in pointer arithmetic involving pointers to
this type, but actually dereferencing such a pointer is invalid;
a void type has no length and no actual representation in memory
or registers. A pointer to a void type is a generic pointer. */
TYPE_CODE_VOID,
TYPE_CODE_SET, /* Pascal sets */