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r128027 - in /trunk/gcc: fortran/ChangeLog fort...


Author: tobi
Date: Sun Sep  2 15:04:11 2007
New Revision: 128027

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128027
Log:
fortran/
* dump-parse-tree.c (show_char_const): New function.
(gfc_show_expr): Use it.
* expr.c (find_substring_ref): Rework to not keep characters
dangling beyond end of string.
testsuite/
* gfortran.dg/substr_6.f90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/substr_6.f90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/dump-parse-tree.c
    trunk/gcc/fortran/expr.c
    trunk/gcc/testsuite/ChangeLog


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