[Patch, fortran] PR60898 premature release of entry symbols

[Dominique Dhumieres]

Dear Mikael,

I have regstrapped revision r220715 with your patch. It fixes the tests in
PR60898 without regression.

> [*] I have a few failing testcases (also without the patch), namely the
> following; does this ring a bell ?
> FAIL: gfortran.dg/erf_3.F90
> FAIL: gfortran.dg/fmt_g0_7.f08
> FAIL: gfortran.dg/fmt_en.f90
> FAIL: gfortran.dg/nan_7.f90
> FAIL: gfortran.dg/quad_2.f90
> FAIL: gfortran.dg/quad_3.f90
> FAIL: gfortran.dg/round_4.f90

I don't see these failures on x86_64-apple-darwin14:

Native configuration is x86_64-apple-darwin14.1.0

		=== gfortran tests ===


Running target unix/-m32
FAIL: gfortran.dg/bind_c_vars.f90   -g -flto  (test for excess errors)

		=== gfortran Summary for unix/-m32 ===

# of expected passes		52071
# of unexpected failures	1
# of expected failures		81
# of unsupported tests		241

Running target unix/-m64
FAIL: gfortran.dg/bind_c_vars.f90   -g -flto  (test for excess errors)

		=== gfortran Summary for unix/-m64 ===

# of expected passes		52394
# of unexpected failures	1
# of expected failures		81
# of unsupported tests		85

		=== gfortran Summary ===

# of expected passes		104465
# of unexpected failures	2
# of expected failures		162
# of unsupported tests		326
/opt/gcc/p_build/gcc/testsuite/gfortran/../../gfortran  version 5.0.0 20150215 (experimental) [trunk revision 220715p2a] (GCC) 

		=== libgomp tests ===


Running target unix/-m32

		=== libgomp Summary for unix/-m32 ===

# of expected passes		6231
# of unsupported tests		294

Running target unix/-m64

		=== libgomp Summary for unix/-m64 ===

# of expected passes		6231
# of unsupported tests		294

		=== libgomp Summary ===

# of expected passes		12462
# of unsupported tests		588

Which platform are you using?

(the gfortran.dg/bind_c_vars.f90 failure is pr54852).

Thanks for the patch,

Dominique