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.
From-SVN: r75521
