[Bug c/20740] [3.4/4.0/4.1 Regression] cc1 segfaults

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-04-26 23:58 -------
Subject: Bug 20740

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jsm28@gcc.gnu.org	2005-04-26 23:58:05

Modified files:
	gcc            : ChangeLog c-format.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.dg/format: asm_fprintf-2.c asm_fprintf-3.c 
	                             asm_fprintf-4.c asm_fprintf-5.c 
	                             gcc_diag-2.c gcc_diag-3.c 
	                             gcc_diag-4.c gcc_diag-5.c 
	                             gcc_diag-6.c gcc_diag-7.c 
	                             gcc_diag-8.c gcc_diag-9.c 

Log message:
	PR c/20740
	* c-format.c (init_dynamic_asm_fprintf_info): Give errors, not
	assertion failures, if __gcc_host_wide_int__ is not properly
	defined.
	(init_dynamic_diag_info): Give errors, not assertion failures, if
	location_t, tree or __gcc_host_wide_int__ are not properly
	defined.
	
	testsuite:
	* gcc.dg/format/asm_fprintf-2.c, gcc.dg/format/asm_fprintf-3.c,
	gcc.dg/format/asm_fprintf-4.c, gcc.dg/format/asm_fprintf-5.c,
	gcc.dg/format/gcc_diag-2.c, gcc.dg/format/gcc_diag-3.c,
	gcc.dg/format/gcc_diag-4.c, gcc.dg/format/gcc_diag-5.c,
	gcc.dg/format/gcc_diag-6.c, gcc.dg/format/gcc_diag-7.c ,
	gcc.dg/format/gcc_diag-8.c, gcc.dg/format/gcc_diag-9.c: New tests.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.8473&r2=2.8474
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-format.c.diff?cvsroot=gcc&r1=1.73&r2=1.74
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.5401&r2=1.5402
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/asm_fprintf-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/asm_fprintf-3.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/asm_fprintf-4.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/asm_fprintf-5.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-2.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-3.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-4.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-5.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-6.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-7.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-8.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/format/gcc_diag-9.c.diff?cvsroot=gcc&r1=NONE&r2=1.1



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20740