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re PR fortran/59612 ([F03] iso_fortran_env segfaults with -fdump-fortran-original)

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2013-12-29  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/59612
	* dump-parse-tree.c (show_typespec): Check for charlen.
	* invoke.texi: Fix documentation of -fdump-fortran-optimized and
	-fdump-parse-tree.

From-SVN: r206237
This commit is contained in:
Janus Weil 2013-12-29 18:20:50 +01:00
parent f6cd57517a
commit 85dabaedbb
3 changed files with 11 additions and 2 deletions
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7
gcc/fortran/ChangeLog
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@ -1,3 +1,10 @@
2013-12-29 Janus Weil <janus@gcc.gnu.org>
PR fortran/59612
* dump-parse-tree.c (show_typespec): Check for charlen.
* invoke.texi: Fix documentation of -fdump-fortran-optimized and
-fdump-parse-tree.
2013-12-18 Janus Weil <janus@gcc.gnu.org>
PR fortran/59493

3
gcc/fortran/dump-parse-tree.c
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@ -110,7 +110,8 @@ show_typespec (gfc_typespec *ts)
break;
case BT_CHARACTER:
show_expr (ts->u.cl->length);
if (ts->u.cl)
show_expr (ts->u.cl->length);
fprintf(dumpfile, " %d", ts->kind);
break;

3
gcc/fortran/invoke.texi
View File

@ -989,11 +989,12 @@ Output the internal parse tree after translating the source program
into internal representation. Only really useful for debugging the
GNU Fortran compiler itself.
@item -fdump-optimized-tree
@item -fdump-fortran-optimized
@opindex @code{fdump-fortran-optimized}
Output the parse tree after front-end optimization. Only really
useful for debugging the GNU Fortran compiler itself.
@item -fdump-parse-tree
@opindex @code{fdump-parse-tree}
Output the internal parse tree after translating the source program
into internal representation. Only really useful for debugging the