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(DECL_QUALIFIER): New access macro for decl.initial.

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From-SVN: r4116
This commit is contained in:
Richard Kenner 1993-04-13 06:43:02 -04:00
parent 08703ee423
commit 3635a54b1a
1 changed files with 13 additions and 9 deletions
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22
gcc/tree.h
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@ -305,7 +305,7 @@ struct tree_common
Nonzero in a FUNCTION_DECL means that the function has been compiled.
This is interesting in an inline function, since it might not need
to be compiled separately.
Nonzero in a RECORD_TYPE, UNION_TYPE or ENUMERAL_TYPE
Nonzero in a RECORD_TYPE, UNION_TYPE, QUAL_UNION_TYPE or ENUMERAL_TYPE
if the sdb debugging info for the type has been written.
In a BLOCK node, nonzero if reorder_blocks has already seen this block. */
#define TREE_ASM_WRITTEN(NODE) ((NODE)->common.asm_written_flag)
@ -544,8 +544,9 @@ struct tree_block
#define TYPE_STUB_DECL(NODE) (TREE_CHAIN (NODE))
/* In a RECORD_TYPE or UNION_TYPE, it means the type has BLKmode
only because it lacks the alignment requirement for its size. */
/* In a RECORD_TYPE, UNION_TYPE or QUAL_UNION_TYPE, it means the type
has BLKmode only because it lacks the alignment requirement for
its size. */
#define TYPE_NO_FORCE_BLK(NODE) ((NODE)->type.no_force_blk_flag)
/* Nonzero in a type considered volatile as a whole. */
@ -693,10 +694,10 @@ struct tree_type
It is an IDENTIFIER_NODE. */
#define DECL_ASSEMBLER_NAME(NODE) ((NODE)->decl.assembler_name)
/* For FIELD_DECLs, this is the
RECORD_TYPE or UNION_TYPE node that the field is a member of. For
VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL, and CONST_DECL nodes,
this points to the FUNCTION_DECL for the containing function, or else
yields NULL_TREE if the given decl has "file scope". */
RECORD_TYPE, UNION_TYPE, or QUAL_UNION_TYPE node that the field is
a member of. For VAR_DECL, PARM_DECL, FUNCTION_DECL, LABEL_DECL,
and CONST_DECL nodes, this points to the FUNCTION_DECL for the
containing function, or else yields NULL_TREE if the given decl has "file scope". */
#define DECL_CONTEXT(NODE) ((NODE)->decl.context)
#define DECL_FIELD_CONTEXT(NODE) ((NODE)->decl.context)
/* In a FIELD_DECL, this is the field position, counting in bits,
@ -723,6 +724,9 @@ struct tree_type
/* For a PARM_DECL, records the data type used to pass the argument,
which may be different from the type seen in the program. */
#define DECL_ARG_TYPE(NODE) ((NODE)->decl.initial) /* In PARM_DECL. */
/* For a FIELD_DECL in a QUAL_UNION_TYPE, records the expression, which
if nonzero, indicates that the field occupies the type. */
#define DECL_QUALIFIER(NODE) ((NODE)->decl.initial)
/* These two fields describe where in the source code the declaration was. */
#define DECL_SOURCE_FILE(NODE) ((NODE)->decl.filename)
#define DECL_SOURCE_LINE(NODE) ((NODE)->decl.linenum)
@ -1291,8 +1295,8 @@ extern tree get_inner_reference PROTO((tree, int *, int *, tree *, enum machine
or zero if none. */
extern tree decl_function_context PROTO((tree));
/* Return the RECORD_TYPE or UNION_TYPE which provides this _DECL
with its context, or zero if none. */
/* Return the RECORD_TYPE, UNION_TYPE, or QUAL_UNION_TYPE which provides
this _DECL with its context, or zero if none. */
extern tree decl_type_context PROTO((tree));
/* Given the FUNCTION_DECL for the current function,