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2012-06-07 Thomas König <tkoenig@gcc.gnu.org>
authortkoenig <tkoenig@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 7 Jun 2012 11:11:55 +0000 (11:11 +0000)
committertkoenig <tkoenig@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 7 Jun 2012 11:11:55 +0000 (11:11 +0000)
commitaf87b36a63faa205fc1a2f4b7072ba16b9a4898f
tree45b7207b0fa91090d90b3a9db729bafd16702830tree | snapshot
parent3b890ce749236442acf81936f41e2254d8599193commit | diff
2012-06-07  Thomas König  <tkoenig@gcc.gnu.org>

PR fortran/52861
* frontend-passes (empty_string):  Add prototype.
(optimize_assignment):  Set the length of an empty string
constant to zero.

2012-06-07  Thomas König  <tkoenig@gcc.gnu.org>

PR fortran/52861
* gfortran.dg/string_assign_1.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@188300 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fortran/ChangeLog diff | blob | history
gcc/fortran/frontend-passes.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gfortran.dg/string_assign_1.f90 [new file with mode: 0644] blob
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