diff options
Diffstat (limited to 'gcc/ada/gcc-interface/ada-tree.h')
| -rw-r--r-- | gcc/ada/gcc-interface/ada-tree.h | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/gcc/ada/gcc-interface/ada-tree.h b/gcc/ada/gcc-interface/ada-tree.h index 220ed57..5092ff3 100644 --- a/gcc/ada/gcc-interface/ada-tree.h +++ b/gcc/ada/gcc-interface/ada-tree.h @@ -33,9 +33,10 @@ union GTY((desc ("0"), }; /* Ada uses the lang_decl and lang_type fields to hold a tree. + FIXME: the variable_size annotation here is needed because these types are - variable-sized in some other frontends. Due to gengtype deficiency the GTY - options of such types have to agree across all frontends. */ + variable-sized in some other front-ends. Due to gengtype deficiency, the + GTY options of such types have to agree across all front-ends. */ struct GTY((variable_size)) lang_type { tree t; }; struct GTY((variable_size)) lang_decl { tree t; }; @@ -43,26 +44,26 @@ struct GTY((variable_size)) lang_decl { tree t; }; #define GET_TYPE_LANG_SPECIFIC(NODE) \ (TYPE_LANG_SPECIFIC (NODE) ? TYPE_LANG_SPECIFIC (NODE)->t : NULL_TREE) -#define SET_TYPE_LANG_SPECIFIC(NODE, X) \ -do { \ - tree tmp = (X); \ - if (!TYPE_LANG_SPECIFIC (NODE)) \ - TYPE_LANG_SPECIFIC (NODE) = ggc_alloc_lang_type \ - (sizeof (struct lang_type)); \ - TYPE_LANG_SPECIFIC (NODE)->t = tmp; \ +#define SET_TYPE_LANG_SPECIFIC(NODE, X) \ +do { \ + tree tmp = (X); \ + if (!TYPE_LANG_SPECIFIC (NODE)) \ + TYPE_LANG_SPECIFIC (NODE) \ + = ggc_alloc_lang_type (sizeof (struct lang_type)); \ + TYPE_LANG_SPECIFIC (NODE)->t = tmp; \ } while (0) /* Macros to get and set the tree in DECL_LANG_SPECIFIC. */ #define GET_DECL_LANG_SPECIFIC(NODE) \ (DECL_LANG_SPECIFIC (NODE) ? DECL_LANG_SPECIFIC (NODE)->t : NULL_TREE) -#define SET_DECL_LANG_SPECIFIC(NODE, X) \ -do { \ - tree tmp = (X); \ - if (!DECL_LANG_SPECIFIC (NODE)) \ - DECL_LANG_SPECIFIC (NODE) = ggc_alloc_lang_decl \ - (sizeof (struct lang_decl)); \ - DECL_LANG_SPECIFIC (NODE)->t = tmp; \ +#define SET_DECL_LANG_SPECIFIC(NODE, X) \ +do { \ + tree tmp = (X); \ + if (!DECL_LANG_SPECIFIC (NODE)) \ + DECL_LANG_SPECIFIC (NODE) \ + = ggc_alloc_lang_decl (sizeof (struct lang_decl)); \ + DECL_LANG_SPECIFIC (NODE)->t = tmp; \ } while (0) |