[Bug fortran/18827] ICE on assign to common variable

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-03-15 03:43 -------
Subject: Bug 18827

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-4_0-branch
Changes by:	fengwang@gcc.gnu.org	2005-03-15 03:42:49

Modified files:
	gcc/testsuite  : ChangeLog 
	gcc/fortran    : ChangeLog io.c match.c resolve.c trans-common.c 
	                 trans-stmt.c trans-io.c trans.h 
Added files:
	gcc/testsuite/gfortran.dg: assign.f90 assign_2.f90 assign_3.f90 

Log message:
	fortran/
	2005-03-15  Feng Wang  <fengwang@nudt.edu.cn>
	
	PR fortran/18827
	* io.c (resolve_tag): Add checking on assigned label.
	(match_dt_format): Does not set symbol assign attribute.
	* match.c (gfc_match_goto):Does not set symbol assign attribute.
	* resolve.c (resolve_code): Add checking on assigned label.
	* trans-common.c (build_field): Deals with common variable assigned
	a label.
	* trans-stmt.c (gfc_conv_label_variable): New function.
	(gfc_trans_label_assign): Use it.
	(gfc_trans_goto): Ditto.
	* trans-io.c (set_string): Ditto.
	* trans.h (gfc_conv_label_variable): Add prototype.
	testsuite/
	2005-03-15  Feng Wang  <fengwang@nudt.edu.cn>
	
	PR fortran/18827
	* gfortran.dg/assign_2.f90: New test.
	* gfortran.dg/assign_3.f90: New test.
	* gfortran.dg/assign.f90: New test.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.5084.2.47&r2=1.5084.2.48
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_2.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gfortran.dg/assign_3.f90.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=NONE&r2=1.1.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.335.2.13&r2=1.335.2.14
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/io.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.19&r2=1.19.10.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/match.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.31&r2=1.31.8.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/resolve.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.34.2.3&r2=1.34.2.4
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-common.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.23.2.1&r2=1.23.2.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-stmt.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.24&r2=1.24.6.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans-io.c.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.33&r2=1.33.2.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/fortran/trans.h.diff?cvsroot=gcc&only_with_tag=gcc-4_0-branch&r1=1.23.2.1&r2=1.23.2.2



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18827