diff options
Diffstat (limited to 'gcc/fixinc/fixtests.c')
| -rw-r--r-- | gcc/fixinc/fixtests.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/gcc/fixinc/fixtests.c b/gcc/fixinc/fixtests.c deleted file mode 100644 index 44ef972..0000000 --- a/gcc/fixinc/fixtests.c +++ /dev/null @@ -1,155 +0,0 @@ - -/* - - Test to see if a particular fix should be applied to a header file. - - Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc. - -= = = = = = = = = = = = = = = = = = = = = = = = = - -NOTE TO DEVELOPERS - -The routines you write here must work closely with fixincl.c. - -Here are the rules: - -1. Every test procedure name must be suffixed with "_test". - These routines will be referenced from inclhack.def, sans the suffix. - -2. Use the "TEST_FOR_FIX_PROC_HEAD()" macro _with_ the "_test" suffix - (I cannot use the ## magic from ANSI C) for defining your entry point. - -3. Put your test name into the FIX_TEST_TABLE - -4. Do not write anything to stdout. It may be closed. - -5. Write to stderr only in the event of a reportable error - In such an event, call "exit(1)". - -= = = = = = = = = = = = = = = = = = = = = = = = = - -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 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 COPYING. If not, write to -the Free Software Foundation, 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. */ - -#include "fixlib.h" - -#define _ENV_(v,m,n,t) extern tCC* v; -ENV_TABLE -#undef _ENV_ - -typedef apply_fix_p_t t_test_proc ( tCC* file, tCC* text ); - -typedef struct { - tCC* test_name; - t_test_proc* test_proc; -} test_entry_t; - -#define FIX_TEST_TABLE \ - _FT_( "machine_name", machine_name_test ) \ - _FT_( "stdc_0_in_system_headers", stdc_0_in_system_headers_test ) - -#define TEST_FOR_FIX_PROC_HEAD( test ) \ -static apply_fix_p_t test ( tCC* fname ATTRIBUTE_UNUSED, \ - tCC* text ATTRIBUTE_UNUSED ) - -TEST_FOR_FIX_PROC_HEAD( machine_name_test ) -{ - regex_t *label_re, *name_re; - regmatch_t match[2]; - tCC *base, *limit; - IGNORE_ARG(fname); - - if (!mn_get_regexps (&label_re, &name_re, "machine_name_test")) - return SKIP_FIX; - - for (base = text; - xregexec (label_re, base, 2, match, 0) == 0; - base = limit) - { - base += match[0].rm_eo; - /* We're looking at an #if or #ifdef. Scan forward for the - next non-escaped newline. */ - limit = base; - do - { - limit++; - limit = strchr (limit, '\n'); - if (!limit) - return SKIP_FIX; - } - while (limit[-1] == '\\'); - - /* If the 'name_pat' matches in between base and limit, we have - a bogon. It is not worth the hassle of excluding comments, - because comments on #if/#ifdef/#ifndef lines are rare, - and strings on such lines are illegal. - - REG_NOTBOL means 'base' is not at the beginning of a line, which - shouldn't matter since the name_re has no ^ anchor, but let's - be accurate anyway. */ - - if (xregexec (name_re, base, 1, match, REG_NOTBOL)) - return SKIP_FIX; /* No match in file - no fix needed */ - - /* Match; is it on the line? */ - if (match[0].rm_eo <= limit - base) - return APPLY_FIX; /* Yup */ - - /* Otherwise, keep looking... */ - } - return SKIP_FIX; -} - - -TEST_FOR_FIX_PROC_HEAD( stdc_0_in_system_headers_test ) -{ -#ifdef STDC_0_IN_SYSTEM_HEADERS - return (pz_machine == NULL) ? APPLY_FIX : SKIP_FIX; -#else - return APPLY_FIX; -#endif -} - - -/* = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = - - test for fix selector - - THIS IS THE ONLY EXPORTED ROUTINE - -*/ -apply_fix_p_t -run_test( tCC* tname, tCC* fname, tCC* text ) -{ -#define _FT_(n,p) { n, p }, - static test_entry_t test_table[] = { FIX_TEST_TABLE { NULL, NULL }}; -#undef _FT_ -#define TEST_TABLE_CT (ARRAY_SIZE (test_table)-1) - - int ct = TEST_TABLE_CT; - test_entry_t* pte = test_table; - - do - { - if (strcmp( pte->test_name, tname ) == 0) - return (*pte->test_proc)( fname, text ); - pte++; - } while (--ct > 0); - fprintf( stderr, "fixincludes error: the `%s' fix test is unknown\n", - tname ); - exit( 3 ); -} |