[Bug fortran/92896] [10 Regression] [DEC] ICE in reduce_unary, at fortran/arith.c:1283

[markeggleston at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92896

--- Comment #5 from markeggleston at gcc dot gnu.org ---
Author: markeggleston
Date: Thu Dec 19 15:13:25 2019
New Revision: 279583

URL: https://gcc.gnu.org/viewcvs?rev=279583&root=gcc&view=rev
Log:
Prevent conversion of character data in array constructors.

Fix for PR fortran/92896 [10 Regression] [DEC] ICE in reduce_unary, at
fortran/arith.c:1283.

This was caused by an unintended side affect of "Allow CHARACTER literals
in assignments and data statements" (revision 277975). If the conversion
occurs in a array constructor it is rejected.


Added:
    trunk/gcc/testsuite/gfortran.dg/no_char_conversion_in_array_constructor.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/array.c
    trunk/gcc/fortran/gfortran.h
    trunk/gcc/fortran/intrinsic.c
    trunk/gcc/testsuite/ChangeLog