gcc/fortran:

2007-07-08  Daniel Franke  <franke.daniel@gmail.com>
	    Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de>

	PR fortran/17711
	* gfortran.h (gfc_intrinsic_op): Added INTRINSIC_EQ_OS,
	INTRINSIC_NE_OS, INTRINSIC_GT_OS, INTRINSIC_GE_OS, 
	INTRINSIC_LT_OS and INTRINSIC_LE_OS.
	* arith.c (eval_intrinsic, eval_type_intrinsic0): Likewise.
	* arith.h (gfc_eq, gfc_ne, gfc_gt, gfc_ge, gfc_lt, gfc_le):
	Added gfc_intrinsic_op as third argument type.
	* dump-parse-tree.c (gfc_show_expr): Account for new enum values.
	* expr.c (simplify_intrinsic_op, check_intrinsic_op): Likewise.
	* interface.c (check_operator_interface): Likewise.
	(gfc_check_interfaces): Added cross-checks for FORTRAN 77 and 
	Fortran 90 style operators using new enum values.
	(gfc_extend_expr): Likewise.
	(gfc_add_interface): Likewise.
	* match.c (intrinsic_operators): Distinguish FORTRAN 77 style
	operators from Fortran 90 style operators using new enum values.
	* matchexp.c (match_level_4): Account for new enum values.
	* module.c (mio_expr): Likewise.
	* resolve.c (resolve_operator): Deal with new enum values, fix
	inconsistent error messages.
	* trans-expr.c (gfc_conv_expr_op): Account for new enum values.

gcc/testsuite:
2007-07-08  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/17711
	* gfortran.dg/operator_4.f90: New test.
	* gfortran.dg/operator_5.f90: New test.
	* gfortran.dg/logical_comp.f90: Adjusted error messages.
	* gfortran.dg/module_md5_1.f90: Adjusted MD5 sum.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126468 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 28 insertions, 13 deletions

diff --git a/gcc/fortran/arith.c b/gcc/fortran/arith.c
index 9d8428ddca0..5de69d08df0 100644
--- a/gcc/fortran/arith.c
+++ b/gcc/fortran/arith.c
@@ -1539,9 +1539,13 @@ eval_intrinsic (gfc_intrinsic_op operator,
 
     /* Additional restrictions for ordering relations.  */
     case INTRINSIC_GE:
+    case INTRINSIC_GE_OS:
     case INTRINSIC_LT:
+    case INTRINSIC_LT_OS:
     case INTRINSIC_LE:
+    case INTRINSIC_LE_OS:
     case INTRINSIC_GT:
+    case INTRINSIC_GT_OS:
       if (op1->ts.type == BT_COMPLEX || op2->ts.type == BT_COMPLEX)
 	{
 	  temp.ts.type = BT_LOGICAL;
@@ -1551,7 +1555,9 @@ eval_intrinsic (gfc_intrinsic_op operator,
 
     /* Fall through  */
     case INTRINSIC_EQ:
+    case INTRINSIC_EQ_OS:
     case INTRINSIC_NE:
+    case INTRINSIC_NE_OS:
       if (op1->ts.type == BT_CHARACTER && op2->ts.type == BT_CHARACTER)
 	{
 	  unary = 0;
@@ -1584,7 +1590,10 @@ eval_intrinsic (gfc_intrinsic_op operator,
 
       if (operator == INTRINSIC_EQ || operator == INTRINSIC_NE
 	  || operator == INTRINSIC_GE || operator == INTRINSIC_GT
-	  || operator == INTRINSIC_LE || operator == INTRINSIC_LT)
+	  || operator == INTRINSIC_LE || operator == INTRINSIC_LT
+	  || operator == INTRINSIC_EQ_OS || operator == INTRINSIC_NE_OS
+	  || operator == INTRINSIC_GE_OS || operator == INTRINSIC_GT_OS
+	  || operator == INTRINSIC_LE_OS || operator == INTRINSIC_LT_OS)
 	{
 	  temp.ts.type = BT_LOGICAL;
 	  temp.ts.kind = gfc_default_logical_kind;
@@ -1668,11 +1677,17 @@ eval_type_intrinsic0 (gfc_intrinsic_op operator, gfc_expr *op)
   switch (operator)
     {
     case INTRINSIC_GE:
+    case INTRINSIC_GE_OS:
     case INTRINSIC_LT:
+    case INTRINSIC_LT_OS:
     case INTRINSIC_LE:
+    case INTRINSIC_LE_OS:
     case INTRINSIC_GT:
+    case INTRINSIC_GT_OS:
     case INTRINSIC_EQ:
+    case INTRINSIC_EQ_OS:
     case INTRINSIC_NE:
+    case INTRINSIC_NE_OS:
       op->ts.type = BT_LOGICAL;
       op->ts.kind = gfc_default_logical_kind;
       break;
@@ -1861,44 +1876,44 @@ gfc_neqv (gfc_expr *op1, gfc_expr *op2)
 
 
 gfc_expr *
-gfc_eq (gfc_expr *op1, gfc_expr *op2)
+gfc_eq (gfc_expr *op1, gfc_expr *op2, gfc_intrinsic_op op)
 {
-  return eval_intrinsic_f3 (INTRINSIC_EQ, gfc_arith_eq, op1, op2);
+  return eval_intrinsic_f3 (op, gfc_arith_eq, op1, op2);
 }
 
 
 gfc_expr *
-gfc_ne (gfc_expr *op1, gfc_expr *op2)
+gfc_ne (gfc_expr *op1, gfc_expr *op2, gfc_intrinsic_op op)
 {
-  return eval_intrinsic_f3 (INTRINSIC_NE, gfc_arith_ne, op1, op2);
+  return eval_intrinsic_f3 (op, gfc_arith_ne, op1, op2);
 }
 
 
 gfc_expr *
-gfc_gt (gfc_expr *op1, gfc_expr *op2)
+gfc_gt (gfc_expr *op1, gfc_expr *op2, gfc_intrinsic_op op)
 {
-  return eval_intrinsic_f3 (INTRINSIC_GT, gfc_arith_gt, op1, op2);
+  return eval_intrinsic_f3 (op, gfc_arith_gt, op1, op2);
 }
 
 
 gfc_expr *
-gfc_ge (gfc_expr *op1, gfc_expr *op2)
+gfc_ge (gfc_expr *op1, gfc_expr *op2, gfc_intrinsic_op op)
 {
-  return eval_intrinsic_f3 (INTRINSIC_GE, gfc_arith_ge, op1, op2);
+  return eval_intrinsic_f3 (op, gfc_arith_ge, op1, op2);
 }
 
 
 gfc_expr *
-gfc_lt (gfc_expr *op1, gfc_expr *op2)
+gfc_lt (gfc_expr *op1, gfc_expr *op2, gfc_intrinsic_op op)
 {
-  return eval_intrinsic_f3 (INTRINSIC_LT, gfc_arith_lt, op1, op2);
+  return eval_intrinsic_f3 (op, gfc_arith_lt, op1, op2);
 }
 
 
 gfc_expr *
-gfc_le (gfc_expr *op1, gfc_expr *op2)
+gfc_le (gfc_expr *op1, gfc_expr *op2, gfc_intrinsic_op op)
 {
-  return eval_intrinsic_f3 (INTRINSIC_LE, gfc_arith_le, op1, op2);
+  return eval_intrinsic_f3 (op, gfc_arith_le, op1, op2);
 }