re PR fortran/78239 (ICE in char_len_param_value, at fortran/decl.c:926, with -fimpli...

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

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index fba0d985b0dc313a5187d775267645aaf9d7ba27..cf406eba3c888b25c84eba9974412cebf6b12ae1 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,9 @@
+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

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 11e6d9a288b61955190d9f91c9571994e99f5ab8..396a048492f8a141f9b7d89637a91caadf619506 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -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.

diff --git a/gcc/testsuite/gfortran.dg/fimplicit_none_1.f90 b/gcc/testsuite/gfortran.dg/fimplicit_none_1.f90
new file mode 100644 (file)
index 0000000..997584e
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/fimplicit_none_1.f90
@@ -0,0 +1,6 @@
+! { 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

diff --git a/gcc/testsuite/gfortran.dg/fimplicit_none_2.f90 b/gcc/testsuite/gfortran.dg/fimplicit_none_2.f90
new file mode 100644 (file)
index 0000000..fa8a8f4
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/fimplicit_none_2.f90
@@ -0,0 +1,6 @@
+! { 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