gcc/java/parse.h

   1 /* Language parser definitions for the GNU compiler for the Java(TM) language.
   2    Copyright (C) 1997-2015 Free Software Foundation, Inc.
   3    Contributed by Alexandre Petit-Bianco (apbianco@cygnus.com)
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.
  20
  21 Java and all Java-based marks are trademarks or registered trademarks
  22 of Sun Microsystems, Inc. in the United States and other countries.
  23 The Free Software Foundation is independent of Sun Microsystems, Inc.  */
  24
  25 #ifndef GCC_JAVA_PARSE_H
  26 #define GCC_JAVA_PARSE_H
  27
  28 /* Extern global variable declarations */
  29 extern struct obstack temporary_obstack;
  30
  31 #ifdef VERBOSE_SKELETON
  32 #undef SOURCE_FRONTEND_DEBUG
  33 #define SOURCE_FRONTEND_DEBUG(X)                                \
  34   {if (!quiet_flag) {printf ("* "); printf X; putchar ('\n');} }
  35 #else
  36 #define SOURCE_FRONTEND_DEBUG(X)
  37 #endif
  38
  39 /* Types classification, according to the JLS, section 4.2 */
  40 #define JFLOAT_TYPE_P(TYPE)      (TYPE && TREE_CODE ((TYPE)) == REAL_TYPE)
  41 #define JINTEGRAL_TYPE_P(TYPE)   ((TYPE)                                   \
  42                                   && (TREE_CODE ((TYPE)) == INTEGER_TYPE))
  43 #define JNUMERIC_TYPE_P(TYPE)    ((TYPE)                                \
  44                                   && (JFLOAT_TYPE_P ((TYPE))            \
  45                                       || JINTEGRAL_TYPE_P ((TYPE))))
  46 #define JPRIMITIVE_TYPE_P(TYPE)  ((TYPE)                                  \
  47                                   && (JNUMERIC_TYPE_P ((TYPE))            \
  48                                   || TREE_CODE ((TYPE)) == BOOLEAN_TYPE))
  49
  50 /* Not defined in the LRM */
  51 #define JSTRING_TYPE_P(TYPE) ((TYPE)                                       \
  52                               && ((TYPE) == string_type_node ||            \
  53                                   (TREE_CODE (TYPE) == POINTER_TYPE &&     \
  54                                    TREE_TYPE (TYPE) == string_type_node)))
  55 #define JREFERENCE_TYPE_P(TYPE) ((TYPE)                                       \
  56                                  && (TREE_CODE (TYPE) == RECORD_TYPE          \
  57                                      || (TREE_CODE (TYPE) == POINTER_TYPE     \
  58                                          &&  TREE_CODE (TREE_TYPE (TYPE)) ==  \
  59                                          RECORD_TYPE)))
  60
  61 int java_report_errors (void);
  62 extern tree do_resolve_class (tree, tree, tree, tree, tree);
  63
  64 /* Always in use, no matter what you compile */
  65 void java_push_parser_context (void);
  66 void java_pop_parser_context (int);
  67 extern void java_parser_context_save_global (void);
  68 extern void java_parser_context_restore_global (void);
  69
  70 #endif /* ! GCC_JAVA_PARSE_H */