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[PR fortran/88248, patch] - [F18] Bogus warning about obsolescent feature: Labeled DO statement

From: Harald Anlauf <anlauf at gmx dot de>
To: gfortran <fortran at gcc dot gnu dot org>, gcc-patches <gcc-patches at gcc dot gnu dot org>
Date: Wed, 13 Feb 2019 23:38:08 +0100
Subject: [PR fortran/88248, patch] - [F18] Bogus warning about obsolescent feature: Labeled DO statement

The attached patch moves the check for labeled DO statements to
the place where a label is referenced instead of where a label
was defined, which lead to false positives.

Regtested on x86_64-pc-linux-gnu.

OK for trunk?

Thanks,
Harald

2019-02-13  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/88248
	* symbol.c: Move check for labeled DO statement from
	gfc_define_st_label to gfc_reference_st_label.

2019-02-13  Harald Anlauf  <anlauf@gmx.de>

	PR fortran/88248
	* gfortran.dg/pr88248.f90: New test.

Attachment: patch-pr88248
Description: Text document

Attachment: patch-pr88248-testcase
Description: Text document

Follow-Ups:
- Re: [PR fortran/88248, patch] - [F18] Bogus warning about obsolescent feature: Labeled DO statement
  - From: Harald Anlauf
- Re: [PR fortran/88248, patch] - [F18] Bogus warning about obsolescent feature: Labeled DO statement
  - From: Jerry DeLisle

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