additional tree codes used in the GNU C++ compiler (see tree.def
for the standard codes).
Copyright (C) 1987, 1988, 1990, 1993, 1997, 1998,
- 1999, 2000 Free Software Foundation, Inc.
+ 1999, 2000, 2001, 2004 Free Software Foundation, Inc.
Written by Benjamin Chelf <chelf@codesourcery.com>
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC 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 version.
+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
+version.
-GNU CC 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.
+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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* Tree nodes relevent to both C and C++. These were originally in
-cp-tree.def in the cp subdir. */
-
-/* A node to remember a source position. */
-DEFTREECODE (SRCLOC, "srcloc", 'x', 2)
-
-/* A whole bunch of tree codes for the initial, superficial parsing of
- templates. */
-DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", '1', 1)
-DEFTREECODE (ARROW_EXPR, "arrow_expr", 'e', 1)
-DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", '1', 1)
-
-DEFTREECODE (EXPR_STMT, "expr_stmt", 'e', 1)
-DEFTREECODE (COMPOUND_STMT, "compound_stmt", 'e', 1)
-DEFTREECODE (DECL_STMT, "decl_stmt", 'e', 1)
-DEFTREECODE (IF_STMT, "if_stmt", 'e', 3)
-DEFTREECODE (FOR_STMT, "for_stmt", 'e', 4)
-DEFTREECODE (WHILE_STMT, "while_stmt", 'e', 2)
-DEFTREECODE (DO_STMT, "do_stmt", 'e', 2)
-DEFTREECODE (RETURN_STMT, "return_stmt", 'e', 1)
-DEFTREECODE (BREAK_STMT, "break_stmt", 'e', 0)
-DEFTREECODE (CONTINUE_STMT, "continue_stmt", 'e', 0)
-DEFTREECODE (SWITCH_STMT, "switch_stmt", 'e', 2)
-DEFTREECODE (GOTO_STMT, "goto_stmt", 'e', 1)
-DEFTREECODE (LABEL_STMT, "label_stmt", 'e', 1)
-DEFTREECODE (ASM_STMT, "asm_stmt", 'e', 5)
-
-/* A SCOPE_STMT marks the beginning or end of a scope. If
- SCOPE_BEGIN_P holds, then this is the start of a scope. If
- SCOPE_END_P holds, then this is the end of a scope. If
- SCOPE_NULLIFIED_P holds then there turned out to be no variables in
- this scope. The SCOPE_STMT_BLOCK is the BLOCK containing the
- variables declared in this scope. */
-DEFTREECODE (SCOPE_STMT, "scope_stmt", 'e', 1)
-DEFTREECODE (CASE_LABEL, "case_label", 'e', 2)
+along with GCC; see the file COPYING. If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA. */
+
+/* Tree nodes relevant to both C and C++. These were originally in
+cp-tree.def in the cp subdir. */
+
+DEFTREECODE (SIZEOF_EXPR, "sizeof_expr", tcc_unary, 1)
+DEFTREECODE (ARROW_EXPR, "arrow_expr", tcc_expression, 1)
+DEFTREECODE (ALIGNOF_EXPR, "alignof_expr", tcc_unary, 1)
+
+/* Used to represent an expression statement. Use `EXPR_STMT_EXPR' to
+ obtain the expression. */
+DEFTREECODE (EXPR_STMT, "expr_stmt", tcc_expression, 1)
+
+/* Used to represent a `for' statement. The operands are
+ FOR_INIT_STMT, FOR_COND, FOR_EXPR, and FOR_BODY, respectively. */
+DEFTREECODE (FOR_STMT, "for_stmt", tcc_expression, 4)
+
+/* Used to represent a 'while' statement. The operands are WHILE_COND
+ and WHILE_BODY, respectively. */
+DEFTREECODE (WHILE_STMT, "while_stmt", tcc_expression, 2)
+
+/* Used to represent a 'do' statement. The operands are DO_BODY and
+ DO_COND, respectively. */
+DEFTREECODE (DO_STMT, "do_stmt", tcc_expression, 2)
+
+/* Used to represent a 'break' statement. */
+DEFTREECODE (BREAK_STMT, "break_stmt", tcc_expression, 0)
+
+/* Used to represent a 'continue' statement. */
+DEFTREECODE (CONTINUE_STMT, "continue_stmt", tcc_expression, 0)
+
+/* Used to represent a 'switch' statement. The operands are
+ SWITCH_COND, SWITCH_BODY and SWITCH_TYPE, respectively. */
+DEFTREECODE (SWITCH_STMT, "switch_stmt", tcc_expression, 3)
/* A STMT_EXPR represents a statement-expression. The
STMT_EXPR_STMT is the statement given by the expression. */
-DEFTREECODE (STMT_EXPR, "stmt_expr", 'e', 1)
+DEFTREECODE (STMT_EXPR, "stmt_expr", tcc_expression, 1)
+
+/* A COMPOUND_LITERAL_EXPR represents a C99 compound literal. The
+ COMPOUND_LITERAL_EXPR_DECL_STMT is the a DECL_STMT containing the decl
+ for the anonymous object represented by the COMPOUND_LITERAL;
+ the DECL_INITIAL of that decl is the CONSTRUCTOR that initializes
+ the compound literal. */
+DEFTREECODE (COMPOUND_LITERAL_EXPR, "compound_literal_expr", tcc_expression, 1)
+
+/*
+Local variables:
+mode:c
+End:
+*/
OSDN Git Service
