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PR fortran/32594
authorfxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 14 Aug 2007 12:44:19 +0000 (12:44 +0000)
committerfxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 14 Aug 2007 12:44:19 +0000 (12:44 +0000)
commit24756408ba55089ff67ae54e1e1fad656f5f031d
tree8db602af3b13c045381240aefc6106c915111741tree | snapshot
parentf8629d35250f213e578495c341dee3940acea1b9commit | diff
PR fortran/32594

* trans-expr.c (gfc_conv_substring_expr): Only call
gfc_conv_substring if expr->ref is not NULL.
* expr.c (gfc_is_constant_expr): If e->ref is NULL, the substring
expression might be a constant.
(gfc_simplify_expr): Handle missing start and end, as well as
missing ref.

* gfortran.dg/substr_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127478 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/fortran/ChangeLog diff | blob | history
gcc/fortran/expr.c diff | blob | history
gcc/fortran/trans-expr.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gfortran.dg/substr_5.f90 [new file with mode: 0644] blob
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