/* Pragma related interfaces.
- Copyright (C) 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
- Free Software Foundation, Inc.
+ Copyright (C) 1995, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
+ 2007, 2008 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#ifndef GCC_C_PRAGMA_H
#define GCC_C_PRAGMA_H
PRAGMA_OMP_SECTION,
PRAGMA_OMP_SECTIONS,
PRAGMA_OMP_SINGLE,
+ PRAGMA_OMP_TASK,
+ PRAGMA_OMP_TASKWAIT,
PRAGMA_OMP_THREADPRIVATE,
PRAGMA_GCC_PCH_PREPROCESS,
PRAGMA_FIRST_EXTERNAL
} pragma_kind;
-/* Cause the `yydebug' variable to be defined. */
-#define YYDEBUG 1
-extern int yydebug;
+
+/* All clauses defined by OpenMP 2.5 and 3.0.
+ Used internally by both C and C++ parsers. */
+typedef enum pragma_omp_clause {
+ PRAGMA_OMP_CLAUSE_NONE = 0,
+
+ PRAGMA_OMP_CLAUSE_COLLAPSE,
+ PRAGMA_OMP_CLAUSE_COPYIN,
+ PRAGMA_OMP_CLAUSE_COPYPRIVATE,
+ PRAGMA_OMP_CLAUSE_DEFAULT,
+ PRAGMA_OMP_CLAUSE_FIRSTPRIVATE,
+ PRAGMA_OMP_CLAUSE_IF,
+ PRAGMA_OMP_CLAUSE_LASTPRIVATE,
+ PRAGMA_OMP_CLAUSE_NOWAIT,
+ PRAGMA_OMP_CLAUSE_NUM_THREADS,
+ PRAGMA_OMP_CLAUSE_ORDERED,
+ PRAGMA_OMP_CLAUSE_PRIVATE,
+ PRAGMA_OMP_CLAUSE_REDUCTION,
+ PRAGMA_OMP_CLAUSE_SCHEDULE,
+ PRAGMA_OMP_CLAUSE_SHARED,
+ PRAGMA_OMP_CLAUSE_UNTIED
+} pragma_omp_clause;
extern struct cpp_reader* parse_in;
visibility is not supported on the host OS platform the
statements are ignored. */
#define HANDLE_PRAGMA_VISIBILITY 1
+extern void push_visibility (const char *, int);
+extern bool pop_visibility (int);
extern void init_pragma (void);
extern enum cpp_ttype pragma_lex (tree *);
+/* Flags for use with c_lex_with_flags. The values here were picked
+ so that 0 means to translate and join strings. */
+#define C_LEX_STRING_NO_TRANSLATE 1 /* Do not lex strings into
+ execution character set. */
+#define C_LEX_STRING_NO_JOIN 2 /* Do not concatenate strings
+ nor translate them into execution
+ character set. */
+
/* This is not actually available to pragma parsers. It's merely a
convenient location to declare this function for c-lex, after
having enum cpp_ttype declared. */
-extern enum cpp_ttype c_lex_with_flags (tree *, location_t *, unsigned char *);
-
-/* If 1, then lex strings into the execution character set.
- If 0, lex strings into the host character set.
- If -1, lex both, and chain them together, such that the former
- is the TREE_CHAIN of the latter. */
-extern int c_lex_string_translate;
+extern enum cpp_ttype c_lex_with_flags (tree *, location_t *, unsigned char *,
+ int);
-/* If true, strings should be passed to the caller of c_lex completely
- unmolested (no concatenation, no translation). */
-extern bool c_lex_return_raw_strings;
+extern void c_pp_lookup_pragma (unsigned int, const char **, const char **);
#endif /* GCC_C_PRAGMA_H */