[Bug c/6024] GCC fails to diagnose mismatch of enum types in prototype/function

["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  2004-01-07 22:24 -------
Subject: Bug 6024

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	jsm28@gcc.gnu.org	2004-01-07 22:24:44

Modified files:
	gcc            : ChangeLog c-typeck.c 
	gcc/doc        : extend.texi 
	gcc/f          : ChangeLog com.h 
	gcc/testsuite  : ChangeLog 
	gcc/testsuite/gcc.c-torture/execute: 
	                                     builtin-types-compatible-p.c 
Added files:
	gcc/testsuite/gcc.dg: enum-compat-1.c 

Log message:
	PR c/6024
	* c-typeck.c (comptypes): Only treat enumerated types in the same
	translation unit as compatible with each other when they are the
	same type.
	* doc/extend.texi: Update.
	
	f:
	* com.h (ffecom_gfrt_basictype): Correct return type.
	
	testsuite:
	* gcc.dg/enum-compat-1.c: New test.
	* gcc.c-torture/execute/builtin-types-compatible-p.c: Update.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.2182&r2=2.2183
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-typeck.c.diff?cvsroot=gcc&r1=1.269&r2=1.270
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/doc/extend.texi.diff?cvsroot=gcc&r1=1.176&r2=1.177
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/f/ChangeLog.diff?cvsroot=gcc&r1=1.618&r2=1.619
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/f/com.h.diff?cvsroot=gcc&r1=1.31&r2=1.32
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.3343&r2=1.3344
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.dg/enum-compat-1.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/execute/builtin-types-compatible-p.c.diff?cvsroot=gcc&r1=1.1&r2=1.2



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=6024