Skip to content

R
riscv-gcc-1
Commit 7c57c798 by Richard Stallman
Options

Add many prototypes from bill@cygnus.com. 

From-SVN: r3390
parent 5d63b07f
Showing with 168 additions and 94 deletions
gcc/c-tree.h
/* Definitions for C parsing and type checking.
Copyright (C) 1987 Free Software Foundation, Inc.
Copyright (C) 1987, 1993 Free Software Foundation, Inc.
This file is part of GNU CC.
......@@ -17,6 +17,13 @@ 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifndef _C_TREE_H
#define _C_TREE_H
#if 0 /* I fear this may cause failures on some systems,
so I turned off the few prototypes that needed it -- rms. */
#include <stdio.h>
#endif
/* Language-dependent contents of an identifier. */
/* The limbo_value is used for block level extern declarations, which need
......@@ -131,110 +138,175 @@ struct lang_type
|| TYPE_MAIN_VARIANT (t) == short_integer_type_node \
|| TYPE_MAIN_VARIANT (t) == short_unsigned_type_node))
/* in c-typecheck.c */
extern tree build_component_ref (), build_conditional_expr (), build_compound_expr ();
extern tree build_unary_op (), build_binary_op (), build_function_call ();
extern tree parser_build_binary_op ();
extern tree build_indirect_ref (), build_array_ref (), build_c_cast ();
extern tree build_modify_expr ();
extern tree c_sizeof (), c_alignof (), c_alignof_expr ();
extern void store_init_value ();
extern tree digest_init ();
extern tree c_expand_start_case ();
extern tree default_conversion ();
/* Given two integer or real types, return the type for their sum.
Given two compatible ANSI C types, returns the merged type. */
extern tree common_type ();
/* in c-decl.c */
extern tree build_label ();
extern int start_function ();
extern void finish_function ();
extern void store_parm_decls ();
extern tree get_parm_info ();
extern tree combine_parm_decls ();
extern void pushlevel ();
extern tree poplevel ();
extern tree groktypename (), lookup_name ();
extern tree lookup_label (), define_label (), shadow_label ();
extern tree implicitly_declare (), getdecls (), gettags ();
extern tree start_decl ();
extern void finish_decl ();
extern tree start_struct (), finish_struct (), xref_tag ();
extern tree grokfield ();
extern tree start_enum (), finish_enum ();
extern tree build_enumerator ();
extern tree make_index_type ();
/* Add qualifiers to a type, in the fashion for C. */
extern tree c_build_type_variant ();
/* Declare a predefined function. Return the declaration. */
extern tree builtin_function ();
/* Functions in c-common.c: */
/* Concatenate a list of STRING_CST nodes into one STRING_CST. */
extern tree combine_strings ();
/* Validate the expression after `case' and apply default promotions. */
extern tree check_case_value ();
extern int maybe_objc_comptypes PROTO((tree, tree));
extern tree maybe_building_objc_message_expr PROTO((void));
/* in c-aux-info.c */
extern void gen_aux_info_record PROTO((tree, int, int, int));
/* in c-common.c */
/* Print an error message for invalid operands to arith operation CODE.
NOP_EXPR is used as a special case (see truthvalue_conversion). */
extern void binary_op_error ();
extern void binary_op_error PROTO((enum tree_code));
extern void c_expand_expr_stmt PROTO((tree));
/* Validate the expression after `case' and apply default promotions. */
extern tree check_case_value PROTO((tree));
/* Concatenate a list of STRING_CST nodes into one STRING_CST. */
extern tree combine_strings PROTO((tree));
extern void constant_expression_warning PROTO((tree));
extern void decl_attributes PROTO((tree, tree));
extern void declare_function_name PROTO((void));
/* Read the rest of the current #-directive line. */
#if 0
extern char *get_directive_line PROTO((FILE *));
#endif
extern char *get_directive_line ();
/* Subroutine of build_binary_op, used for comparison operations.
See if the operands have both been converted from subword integer types
and, if so, perhaps change them both back to their original type. */
extern tree shorten_compare ();
/* Read the rest of the current #-directive line. */
extern char *get_directive_line ();
extern tree shorten_compare PROTO((tree *, tree *, tree *, enum tree_code *));
/* Prepare expr to be an argument of a TRUTH_NOT_EXPR,
or validate its data type for an `if' or `while' statement or ?..: exp. */
extern tree truthvalue_conversion ();
extern tree truthvalue_conversion PROTO((tree));
extern tree type_for_mode PROTO((enum machine_mode, int));
extern tree type_for_size PROTO((unsigned, int));
extern int maybe_objc_comptypes ();
extern tree maybe_building_objc_message_expr ();
/* Standard named or nameless data types of the C compiler. */
/* in c-convert.c */
extern tree convert PROTO((tree, tree));
extern tree short_integer_type_node, integer_type_node;
extern tree long_integer_type_node, long_long_integer_type_node;
extern tree short_unsigned_type_node, unsigned_type_node;
extern tree long_unsigned_type_node, long_long_unsigned_type_node;
extern tree ptrdiff_type_node;
extern tree unsigned_char_type_node, signed_char_type_node, char_type_node;
extern tree wchar_type_node, signed_wchar_type_node, unsigned_wchar_type_node;
extern tree float_type_node, double_type_node, long_double_type_node;
extern tree intQI_type_node, unsigned_intQI_type_node;
extern tree intHI_type_node, unsigned_intHI_type_node;
extern tree intSI_type_node, unsigned_intSI_type_node;
extern tree intDI_type_node, unsigned_intDI_type_node;
extern tree void_type_node, ptr_type_node, const_ptr_type_node;
extern tree string_type_node, const_string_type_node;
extern tree char_array_type_node, int_array_type_node, wchar_array_type_node;
/* in c-decl.c */
/* Standard named or nameless data types of the C compiler. */
extern tree char_array_type_node;
extern tree char_type_node;
extern tree const_ptr_type_node;
extern tree const_string_type_node;
extern tree default_function_type;
extern tree double_ftype_double, double_ftype_double_double;
extern tree int_ftype_int, long_ftype_long;
extern tree void_ftype_ptr_ptr_int, int_ftype_ptr_ptr_int;
extern tree void_ftype_ptr_int_int, string_ftype_ptr_ptr;
extern tree int_ftype_string_string, int_ftype_cptr_cptr_sizet;
extern tree double_ftype_double;
extern tree double_ftype_double_double;
extern tree double_type_node;
extern tree float_type_node;
extern tree intDI_type_node;
extern tree intHI_type_node;
extern tree intQI_type_node;
extern tree intSI_type_node;
extern tree int_array_type_node;
extern tree int_ftype_cptr_cptr_sizet;
extern tree int_ftype_int;
extern tree int_ftype_ptr_ptr_int;
extern tree int_ftype_string_string;
extern tree integer_type_node;
extern tree long_double_type_node;
extern tree long_ftype_long;
extern tree long_integer_type_node;
extern tree long_long_integer_type_node;
extern tree long_long_unsigned_type_node;
extern tree long_unsigned_type_node;
extern tree ptr_type_node;
extern tree ptrdiff_type_node;
extern tree short_integer_type_node;
extern tree short_unsigned_type_node;
extern tree signed_char_type_node;
extern tree signed_wchar_type_node;
extern tree string_ftype_ptr_ptr;
extern tree string_type_node;
extern tree unsigned_char_type_node;
extern tree unsigned_intDI_type_node;
extern tree unsigned_intHI_type_node;
extern tree unsigned_intQI_type_node;
extern tree unsigned_intSI_type_node;
extern tree unsigned_type_node;
extern tree unsigned_wchar_type_node;
extern tree void_ftype_ptr_int_int;
extern tree void_ftype_ptr_ptr_int;
extern tree void_type_node;
extern tree wchar_array_type_node;
extern tree wchar_type_node;
extern tree build_enumerator PROTO((tree, tree));
/* Declare a predefined function. Return the declaration. */
extern tree builtin_function PROTO((char *, tree, enum built_in_function function_, char *));
/* Add qualifiers to a type, in the fashion for C. */
extern tree c_build_type_variant PROTO((tree, int, int));
extern int c_decode_option PROTO((char *));
extern void c_mark_varargs PROTO((void));
extern tree check_identifier PROTO((tree, tree));
extern void clear_parm_order PROTO((void));
extern tree combine_parm_decls PROTO((tree, tree, int));
extern int complete_array_type PROTO((tree, tree, int));
extern void declare_parm_level PROTO((int));
extern tree define_label PROTO((char *, int, tree));
extern void delete_block PROTO((tree));
extern void finish_decl PROTO((tree, tree, tree));
extern tree finish_enum PROTO((tree, tree));
extern void finish_function PROTO((int));
extern tree finish_struct PROTO((tree, tree));
extern tree get_parm_info PROTO((int));
extern tree getdecls PROTO((void));
extern tree gettags PROTO((void));
extern int global_bindings_p PROTO((void));
extern tree grokfield PROTO((char *, int, tree, tree, tree));
extern tree groktypename PROTO((tree));
extern tree groktypename_in_parm_context PROTO((tree));
extern tree implicitly_declare PROTO((tree));
extern int in_parm_level_p PROTO((void));
extern void init_decl_processing PROTO((void));
extern void insert_block PROTO((tree));
extern void keep_next_level PROTO((void));
extern int kept_level_p PROTO((void));
extern tree lookup_label PROTO((tree));
extern tree lookup_name PROTO((tree));
extern tree maybe_build_cleanup PROTO((tree));
extern void parmlist_tags_warning PROTO((void));
extern void pending_xref_error PROTO((void));
extern void pop_c_function_context PROTO((void));
extern void pop_label_level PROTO((void));
extern tree poplevel PROTO((int, int, int));
extern void print_lang_decl PROTO((void));
#if 0
extern void print_lang_identifier PROTO((FILE *, tree, int));
#endif
extern void print_lang_type PROTO((void));
extern void push_c_function_context PROTO((void));
extern void push_label_level PROTO((void));
extern void push_parm_decl PROTO((tree));
extern tree pushdecl PROTO((tree));
extern tree pushdecl_top_level PROTO((tree));
extern void pushlevel PROTO((int));
extern void pushtag PROTO((tree, tree));
extern void set_block PROTO((tree));
extern tree shadow_label PROTO((tree));
extern void shadow_record_fields PROTO((tree));
extern void shadow_tag PROTO((tree));
extern void shadow_tag_warned PROTO((tree, int));
extern tree start_enum PROTO((tree));
extern int start_function PROTO((tree, tree, int));
extern tree start_decl PROTO((tree, tree, int));
extern tree start_struct PROTO((enum tree_code, tree));
extern void store_parm_decls PROTO((void));
extern tree xref_tag PROTO((enum tree_code, tree));
/* in c-typeck.c */
extern tree build_array_ref PROTO((tree, tree));
extern tree build_binary_op PROTO((enum tree_code, tree, tree, int));
extern tree build_c_cast PROTO((tree, tree));
extern tree build_component_ref PROTO((tree, tree));
extern tree build_compound_expr PROTO((tree));
extern tree build_conditional_expr PROTO((tree, tree, tree));
extern tree build_function_call PROTO((tree, tree));
extern tree build_indirect_ref PROTO((tree, char *));
extern tree build_modify_expr PROTO((tree, enum tree_code, tree));
extern tree build_unary_op PROTO((enum tree_code, tree, int));
extern tree c_alignof PROTO((tree));
extern tree c_alignof_expr PROTO((tree));
extern tree c_sizeof PROTO((tree));
extern tree c_expand_start_case PROTO((tree));
/* Given two integer or real types, return the type for their sum.
Given two compatible ANSI C types, returns the merged type. */
extern tree common_type PROTO((tree, tree));
extern tree default_conversion PROTO((tree));
extern tree digest_init PROTO((tree, tree, tree *, int, int, char *));
extern tree parser_build_binary_op PROTO((enum tree_code, tree, tree));
extern void store_init_value PROTO((tree, tree));
/* Set to 0 at beginning of a function definition, set to 1 if
a return statement that specifies a return value is seen. */
......@@ -332,3 +404,5 @@ extern int (*comptypes_record_hook) ();
/* Nonzero means we are reading code that came from a system header file. */
extern int system_header_p;
#endif /* not _C_TREE_H */
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment