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(DECL_ONE_ONLY): New macro. 

From-SVN: r12735
This commit is contained in:
Jason Merrill 1996-09-18 11:07:42 +00:00
parent f796d99713
commit c5bd82cb0f
1 changed files with 4 additions and 0 deletions
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4
gcc/tree.h
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@ -1077,6 +1077,10 @@ struct tree_type
/* Used to indicate that this DECL has weak linkage. */ /* Used to indicate that this DECL has weak linkage. */
#define DECL_WEAK(NODE) ((NODE)->decl.weak_flag) #define DECL_WEAK(NODE) ((NODE)->decl.weak_flag)
/* Used in TREE_PUBLIC decls to indicate that copies of this DECL in
multiple translation units should be merged. */
#define DECL_ONE_ONLY(NODE) ((NODE)->decl.transparent_union)
/* Additional flags for language-specific uses. */ /* Additional flags for language-specific uses. */
#define DECL_LANG_FLAG_0(NODE) ((NODE)->decl.lang_flag_0) #define DECL_LANG_FLAG_0(NODE) ((NODE)->decl.lang_flag_0)
#define DECL_LANG_FLAG_1(NODE) ((NODE)->decl.lang_flag_1) #define DECL_LANG_FLAG_1(NODE) ((NODE)->decl.lang_flag_1)