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| author | Neil Booth <neil@cat.daikokuya.demon.co.uk> | 2001-05-16 06:22:15 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-05-16 06:22:15 +0000 |
| commit | 4c521bad98510915b9bae91033f03a525a7fe5bd (patch) | |
| tree | 1e5d0fbc2d1d0260932b68eec0147527bb4f696d /gcc/tree.h | |
| parent | fca790eb60478652025f6604d5b57152cb5160c9 (diff) | |
| download | gcc-4c521bad98510915b9bae91033f03a525a7fe5bd.tar.gz | |
c-common.h (RID_FIRST_PQ): New.
* c-common.h (RID_FIRST_PQ): New.
* c-parse.in (objc_pq_context): New.
(objc parser): Set objc_pq_context rather than calling
remember_protocol_qualifiers and forget_protocol_qualifiers.
Don't call save_and_forget_protocol_qualifiers.
(yylexname): Handle objc protocol qualifiers here.
* stringpool.c (struct str_header): Replace with sp_hashnode.
(SP_EMPTY, SP_LEN, SP_TREE, SP_STR, SP_VALID): New.
(alloc_string): Rename alloc_ident. Use the SP_ accessors.
Allocate an IDENTIFIER_NODE for each identifier.
(FORALL_STRINGS, set_identifier): Delete.
(FORALL_IDS, expand_string_table, stringpool_statistics): Update.
(ggc_alloc_string): Use an obstack.
(get_identifier, maybe_get_identifier, mark_string_hash): Update.
* tree.h: Update comments.
(set_identifier): Delete.
* objc/objc-act.c (N_PQ, saved_pq, saved_not_pq,
save_and_forget_protocol_qualifiers, forget_protocol_qualifiers,
remember_protocol_qualifiers): Delete.
From-SVN: r42132
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 22763fad934..91328c4b03f 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -188,7 +188,7 @@ struct tree_common TREE_OVERFLOW in INTEGER_CST, REAL_CST, COMPLEX_CST TREE_PUBLIC in - VAR_DECL or FUNCTION_DECL + VAR_DECL or FUNCTION_DECL or IDENTIFIER_NODE TREE_VIA_PUBLIC in TREE_LIST or TREE_VEC EXPR_WFL_EMIT_LINE_NOTE in @@ -261,7 +261,8 @@ struct tree_common bounded_flag: TREE_BOUNDED in - expressions, VAR_DECL, PARM_DECL, FIELD_DECL, FUNCTION_DECL + expressions, VAR_DECL, PARM_DECL, FIELD_DECL, FUNCTION_DECL, + IDENTIFIER_NODE TYPE_BOUNDED in ..._TYPE */ @@ -517,7 +518,7 @@ extern void tree_class_check_failed PARAMS ((const tree, int, /* In a VAR_DECL or FUNCTION_DECL, nonzero means name is to be accessible from outside this module. - In an identifier node, nonzero means an external declaration + In an IDENTIFIER_NODE, nonzero means an external declaration accessible from outside this module was previously seen for this name in an inner scope. */ #define TREE_PUBLIC(NODE) ((NODE)->common.public_flag) @@ -1952,13 +1953,6 @@ extern tree get_identifier PARAMS ((const char *)); extern tree maybe_get_identifier PARAMS ((const char *)); -/* Look up an identifier with the name TEXT, replace its identifier - node with NODE, and return the old identifier node. This is used - by languages which need to enable and disable keywords based on - context; e.g. see remember_protocol_qualifiers in objc/objc-act.c. */ - -extern tree set_identifier PARAMS ((const char *, tree)); - /* Construct various types of nodes. */ #define build_int_2(LO,HI) \ |