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[thirdparty/gcc.git] / gcc / java / parse.h

/* Language parser definitions for the GNU compiler for the Java(TM) language.
   Copyright (C) 1997-2016 Free Software Foundation, Inc.
   Contributed by Alexandre Petit-Bianco (apbianco@cygnus.com)

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 3, or (at your option)
any later version.

GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3.  If not see
<http://www.gnu.org/licenses/>.

Java and all Java-based marks are trademarks or registered trademarks
of Sun Microsystems, Inc. in the United States and other countries.
The Free Software Foundation is independent of Sun Microsystems, Inc.  */

#ifndef GCC_JAVA_PARSE_H
#define GCC_JAVA_PARSE_H

/* Extern global variable declarations */
extern struct obstack temporary_obstack;

#ifdef VERBOSE_SKELETON
#undef SOURCE_FRONTEND_DEBUG
#define SOURCE_FRONTEND_DEBUG(X)				\
  {if (!quiet_flag) {printf ("* "); printf X; putchar ('\n');} }
#else
#define SOURCE_FRONTEND_DEBUG(X)
#endif

/* Types classification, according to the JLS, section 4.2 */
#define JFLOAT_TYPE_P(TYPE)      (TYPE && TREE_CODE ((TYPE)) == REAL_TYPE)
#define JINTEGRAL_TYPE_P(TYPE)   ((TYPE) 				   \
				  && (TREE_CODE ((TYPE)) == INTEGER_TYPE))
#define JNUMERIC_TYPE_P(TYPE)    ((TYPE)				\
				  && (JFLOAT_TYPE_P ((TYPE))		\
				      || JINTEGRAL_TYPE_P ((TYPE))))
#define JPRIMITIVE_TYPE_P(TYPE)  ((TYPE) 				  \
				  && (JNUMERIC_TYPE_P ((TYPE))		  \
				  || TREE_CODE ((TYPE)) == BOOLEAN_TYPE))

/* Not defined in the LRM */
#define JSTRING_TYPE_P(TYPE) ((TYPE) 					   \
			      && ((TYPE) == string_type_node ||		   \
				  (TREE_CODE (TYPE) == POINTER_TYPE &&	   \
				   TREE_TYPE (TYPE) == string_type_node)))
#define JREFERENCE_TYPE_P(TYPE) ((TYPE)					      \
				 && (TREE_CODE (TYPE) == RECORD_TYPE 	      \
				     ||	(TREE_CODE (TYPE) == POINTER_TYPE     \
					 &&  TREE_CODE (TREE_TYPE (TYPE)) ==  \
					 RECORD_TYPE)))

int java_report_errors (void);
extern tree do_resolve_class (tree, tree, tree, tree, tree);

/* Always in use, no matter what you compile */
void java_push_parser_context (void);
void java_pop_parser_context (int);
extern void java_parser_context_save_global (void);
extern void java_parser_context_restore_global (void);

#endif /* ! GCC_JAVA_PARSE_H */