[Ada] Fix layout of contracts

gcc/ada/

	* libgnat/a-strunb.ads, libgnat/a-strunb__shared.ads: Fix layout
	in contracts.

diff --git a/gcc/ada/libgnat/a-strunb.ads b/gcc/ada/libgnat/a-strunb.ads
index 89c8339d7539810962046d6984fb4d78d5c72211..13c7612116c871d042d356c7265ac4df15bde0de 100644 (file)
--- a/gcc/ada/libgnat/a-strunb.ads
+++ b/gcc/ada/libgnat/a-strunb.ads
@@ -81,7 +81,7 @@ is
    --------------------------------------------------------
 
    function To_Unbounded_String
-     (Source : String) return Unbounded_String
+     (Source : String)  return Unbounded_String
    with
      Post   => Length (To_Unbounded_String'Result) = Source'Length,
      Global => null;
@@ -91,8 +91,7 @@ is
      (Length : Natural) return Unbounded_String
    with
      Post   =>
-       Ada.Strings.Unbounded.Length (To_Unbounded_String'Result)
-     = Length,
+       Ada.Strings.Unbounded.Length (To_Unbounded_String'Result) = Length,
      Global => null;
    --  Returns an Unbounded_String that represents an uninitialized String
    --  whose length is Length.
@@ -524,11 +523,11 @@ is
    with
      Pre            =>
        Low - 1 <= Length (Source)
-       and then (if High >= Low
-                 then Low - 1
-                   <= Natural'Last - By'Length
-                    - Natural'Max (Length (Source) - High, 0)
-                 else Length (Source) <= Natural'Last - By'Length),
+         and then (if High >= Low
+                   then Low - 1
+                     <= Natural'Last - By'Length
+                      - Natural'Max (Length (Source) - High, 0)
+                   else Length (Source) <= Natural'Last - By'Length),
      Contract_Cases =>
        (High >= Low =>
           Length (Replace_Slice'Result)
@@ -545,11 +544,11 @@ is
    with
      Pre            =>
        Low - 1 <= Length (Source)
-       and then (if High >= Low
-                 then Low - 1
-                   <= Natural'Last - By'Length
-                    - Natural'Max (Length (Source) - High, 0)
-                 else Length (Source) <= Natural'Last - By'Length),
+         and then (if High >= Low
+                   then Low - 1
+                     <= Natural'Last - By'Length
+                      - Natural'Max (Length (Source) - High, 0)
+                   else Length (Source) <= Natural'Last - By'Length),
      Contract_Cases =>
        (High >= Low =>
           Length (Source)
@@ -586,7 +585,7 @@ is
      Pre    => Position - 1 <= Length (Source)
                  and then (if New_Item'Length /= 0
                            then
-                           New_Item'Length <= Natural'Last - (Position - 1)),
+                             New_Item'Length <= Natural'Last - (Position - 1)),
      Post   =>
        Length (Overwrite'Result)
      = Natural'Max (Length (Source), Position - 1 + New_Item'Length),
@@ -600,7 +599,7 @@ is
      Pre    => Position - 1 <= Length (Source)
                  and then (if New_Item'Length /= 0
                            then
-                           New_Item'Length <= Natural'Last - (Position - 1)),
+                             New_Item'Length <= Natural'Last - (Position - 1)),
      Post   =>
        Length (Source)
      = Natural'Max (Length (Source)'Old, Position - 1 + New_Item'Length),

diff --git a/gcc/ada/libgnat/a-strunb__shared.ads b/gcc/ada/libgnat/a-strunb__shared.ads
index 6382252b9082f4db835daaa5fa35b75d392c5220..2091bde01c8a4bcd48def44d46407c9922a0d489 100644 (file)
--- a/gcc/ada/libgnat/a-strunb__shared.ads
+++ b/gcc/ada/libgnat/a-strunb__shared.ads
@@ -363,9 +363,8 @@ is
       Going   : Direction := Forward;
       Mapping : Maps.Character_Mapping := Maps.Identity) return Natural
    with
-     Pre    => (if Length (Source) /= 0
-                then From <= Length (Source))
-                       and then Pattern'Length /= 0,
+     Pre    => (if Length (Source) /= 0 then From <= Length (Source))
+               and then Pattern'Length /= 0,
      Global => null;
    pragma Ada_05 (Index);
 
@@ -376,11 +375,9 @@ is
       Going   : Direction := Forward;
       Mapping : Maps.Character_Mapping_Function) return Natural
    with
-     Pre    => (if Length (Source) /= 0
-                then From <= Length (Source))
-                       and then Pattern'Length /= 0,
+     Pre    => (if Length (Source) /= 0 then From <= Length (Source))
+               and then Pattern'Length /= 0,
      Global => null;
-
    pragma Ada_05 (Index);
 
    function Index