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From ced1b6638459f33dc9f22a0cd959f97c05a62e22 Mon Sep 17 00:00:00 2001
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From: Jim MacArthur <jim.macarthur@codethink.co.uk>
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Date: Wed, 7 Oct 2015 18:23:31 -0400
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Subject: [PATCH 11/23] Allow character-to-int conversions in DATA statements
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This feature is enabled by the `-std=extra-legacy` compiler flag.
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---
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0011-Allow-character-to-int-conversions-in-DATA-statement.patch
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commit 11b148af8967669bcebd91ea6fdae28e9ec8e97c
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Author: Jim MacArthur <jim.macarthur@codethink.co.uk>
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Date: Wed Oct 7 18:23:31 2015 -0400
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Allow character-to-int conversions in DATA statements
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This feature is enabled by the `-std=extra-legacy` compiler flag.
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Test written by: Francisco Redondo Marchena <francisco.marchena@codethink.co.uk>
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diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c
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index f347c753702..9982b8d0e85 100644
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--- a/gcc/fortran/expr.c
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+++ b/gcc/fortran/expr.c
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@@ -3294,6 +3294,10 @@ gfc_check_assign (gfc_expr *lvalue, gfc_expr *rvalue, int conform,
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|| rvalue->ts.type == BT_HOLLERITH)
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return true;
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+ if ((gfc_option.allow_std & GFC_STD_EXTRA_LEGACY)
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+ && gfc_numeric_ts (&lvalue->ts) && rvalue->ts.type == BT_CHARACTER)
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+ return true;
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+
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if (lvalue->ts.type == BT_LOGICAL && rvalue->ts.type == BT_LOGICAL)
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return true;
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diff --git a/gcc/testsuite/gfortran.dg/dec_char_to_int_conversion_in_data.f b/gcc/testsuite/gfortran.dg/dec_char_to_int_conversion_in_data.f
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new file mode 100644
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index 00000000000..e0e4f735243
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--- /dev/null
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+++ b/gcc/testsuite/gfortran.dg/dec_char_to_int_conversion_in_data.f
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@@ -0,0 +1,11 @@
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+! { dg-do compile }
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+! { dg-options "-std=extra-legacy" }
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+!
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+! Test character to int conversion in DATA types
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+!
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+ PROGRAM char_int_data_type
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+ INTEGER*1 ai(2)
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+
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+ DATA ai/'1',1/
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+ if(ai(1).NE.49) STOP 1
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+ END
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