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re PR fortran/78239 (ICE in char_len_param_value, at fortran/decl.c:926, with -fimplicit-none)

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2016-12-17  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/78239
	* decl.c(char_len_param_value): Also check for -fimplicit-none
	when determining if implicit none is in force.

2016-12-17  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/78239
	* gfortran.dg/fimplicit_none_1.f90:  New test.
	* gfortran.dg/fimplicit_none_2.f90:  New test.

From-SVN: r243773
This commit is contained in:
Thomas Koenig 2016-12-17 11:13:16 +00:00
parent c5b1ea2558
commit 52fd48aeea
4 changed files with 24 additions and 0 deletions
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6
gcc/fortran/ChangeLog
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2016-12-17 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/78239
* decl.c(char_len_param_value): Also check for -fimplicit-none
when determining if implicit none is in force.
2016-12-16 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/78622

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gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2016-12-17 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/78239
* gfortran.dg/fimplicit_none_1.f90: New test.
* gfortran.dg/fimplicit_none_2.f90: New test.
2016-12-16 Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/byte-in-either-range-0.c: New test.

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gcc/testsuite/gfortran.dg/fimplicit_none_1.f90 Normal file
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! { dg-do compile }
! { dg-options "-fimplicit-none" }
subroutine s(n) ! { dg-error "has no IMPLICIT type" }
character(n) :: c ! { dg-error "Scalar INTEGER expression expected" }
c = 'c' ! { dg-error "has no IMPLICIT type" }
end

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gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 Normal file
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! { dg-do compile }
! { dg-options "-fimplicit-none" }
! PR fortran/78239 - used to ICE
program p
character(*), parameter :: z(2) = [character(n) :: 'x', 'y'] ! { dg-error "Scalar INTEGER expression expected" }
end