Fix illogical logic.

From-SVN: r97082

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 5e93f5f98cfbc9009ce7298cf4481498eeb5b368..04b9e40f8d2d3810ace3262e14953701981405b5 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,7 @@
+2005-03-26  Steven G. Kargl  <kargls@comcast.net>
+
+       * arith.c (check_result): Fix illogical logic.
+
 2005-03-26  Canqun Yang  <canqun@nudt.edu.cn>
 
        * trans-common.c (create_common): Build RECORD_NODE for common blocks

diff --git a/gcc/fortran/arith.c b/gcc/fortran/arith.c
index 5871c55d490607bebb9db846984f596a92406bcd..50e2d0609180debaee3799eabc6e91f1f2fef366 100644 (file)
--- a/gcc/fortran/arith.c
+++ b/gcc/fortran/arith.c
@@ -552,21 +552,27 @@ gfc_range_check (gfc_expr * e)
 static arith
 check_result (arith rc, gfc_expr * x, gfc_expr * r, gfc_expr ** rp)
 {
-  if (rc != ARITH_OK)
-    gfc_free_expr (r);
-  else
-    {
-      if (rc == ARITH_UNDERFLOW && gfc_option.warn_underflow)
-        gfc_warning ("%s at %L", gfc_arith_error (rc), &x->where);
+  arith val = rc;
 
-      if (rc == ARITH_ASYMMETRIC)
-       gfc_warning ("%s at %L", gfc_arith_error (rc), &x->where);
+  if (val == ARITH_UNDERFLOW)
+    {
+      if (gfc_option.warn_underflow)
+       gfc_warning ("%s at %L", gfc_arith_error (val), &x->where);
+      val = ARITH_OK;
+    }
 
-      rc = ARITH_OK;
-      *rp = r;
+  if (val == ARITH_ASYMMETRIC)
+    {
+      gfc_warning ("%s at %L", gfc_arith_error (val), &x->where);
+      val = ARITH_OK;
     }
 
-  return rc;
+  if (val != ARITH_OK)
+    gfc_free_expr (r);
+  else
+    *rp = r;
+
+  return val;
 }