From 5fcc6ec223fed0d7dcd200bd3ee08ef6ae1c4965 Mon Sep 17 00:00:00 2001
From: fxcoudert <fxcoudert@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 6 Aug 2007 20:47:17 +0000
Subject: 	PR fortran/29828

	* trans.h (gfor_fndecl_string_minmax): New prototype.
	* trans-decl.c (gfor_fndecl_string_minmax): New variable.
	(gfc_build_intrinsic_function_decls): Create gfor_fndecl_string_minmax.
	* check.c (gfc_check_min_max): Allow for character arguments.
	* trans-intrinsic.c (gfc_conv_intrinsic_minmax_char): New function.
	(gfc_conv_intrinsic_function): Add special case for MIN and MAX
	intrinsics with character arguments.
	* simplify.c (simplify_min_max): Add simplification for character
	arguments.

	* intrinsics/string_intrinsics.c (string_minmax): New function
	and prototype.
	* gfortran.map (GFORTRAN_1.0): Add _gfortran_string_minmax

	* gfortran.dg/minmax_char_1.f90: New test.
	* gfortran.dg/minmax_char_2.f90: New test.
	* gfortran.dg/min_max_optional_4.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127252 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libgfortran/gfortran.map | 1 +
 1 file changed, 1 insertion(+)

(limited to 'libgfortran/gfortran.map')

diff --git a/libgfortran/gfortran.map b/libgfortran/gfortran.map
index c16dd1eee33..ed881ebfbcc 100644
--- a/libgfortran/gfortran.map
+++ b/libgfortran/gfortran.map
@@ -941,6 +941,7 @@ GFORTRAN_1.0 {
     _gfortran_st_rewind;
     _gfortran_string_index;
     _gfortran_string_len_trim;
+    _gfortran_string_minmax;
     _gfortran_string_scan;
     _gfortran_string_trim;
     _gfortran_string_verify;
-- 
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