[multiple changes]

2009-04-17  Pascal Obry  <obry@adacore.com>

	* initialize.c: Fix test for reallocating the arguments array.

2009-04-17  Geert Bosch  <bosch@adacore.com>

	* exp_fixd.adb (Expand_Convert_Float_To_Fixed): Have float to fixed
	conversion truncate only for decimal fixed point types.

2009-04-17  Jerome Lambourg  <lambourg@adacore.com>

	* g-comlin.adb (Initialize_Scan_Option): Make sure the sections are
	reinitialized.

From-SVN: r146261

gcc/ada/ChangeLog

@@ -1,3 +1,17 @@
+2009-04-17  Pascal Obry  <obry@adacore.com>
+
+	* initialize.c: Fix test for reallocating the arguments array.
+
+2009-04-17  Geert Bosch  <bosch@adacore.com>
+
+	* exp_fixd.adb (Expand_Convert_Float_To_Fixed): Have float to fixed
+	conversion truncate only for decimal fixed point types.
+
+2009-04-17  Jerome Lambourg  <lambourg@adacore.com>
+
+	* g-comlin.adb (Initialize_Scan_Option): Make sure the sections are
+	reinitialized.
+
 2009-04-17  Robert Dewar  <dewar@adacore.com>
 
 	* exp_ch5.adb (Expand_Assign_Array): Do not set Forwards_OK and

gcc/ada/exp_fixd.adb

@@ -1701,13 +1701,15 @@ package body Exp_Fixd is
          Set_Result (N, Expr, Rng_Check, Trunc => True);
 
       --  Normal case where multiply is required
+      --  Rounding is truncating for decimal fixed point types only,
+      --  see RM 4.6(29).
 
       else
          Set_Result (N,
            Build_Multiply (N,
              Fpt_Value (Expr),
              Real_Literal (N, Ureal_1 / Small)),
-           Rng_Check, Trunc => True);
+           Rng_Check, Trunc => Is_Decimal_Fixed_Point_Type (Result_Type));
       end if;
    end Expand_Convert_Float_To_Fixed;
 

gcc/ada/g-comlin.adb

@@ -890,6 +890,7 @@ package body GNAT.Command_Line is
       Parser.In_Expansion     := False;
       Parser.Switch_Character := Switch_Char;
       Parser.Stop_At_First    := Stop_At_First_Non_Switch;
+      Parser.Section          := (others => 1);
 
       --  If we are using sections, we have to preprocess the command line
       --  to delimit them. A section can be repeated, so we just give each

gcc/ada/initialize.c

@@ -82,7 +82,7 @@ append_arg (int *index, LPWSTR value, char ***argv, int *last)
 {
   int size;
 
-  if (*last < *index)
+  if (*last <= *index)
     {
       *last += EXPAND_ARGV_RATE;
       *argv = (char **) xrealloc (*argv, (*last) * sizeof (char *));