Update comments.

From-SVN: r146372

diff --git a/gcc/ada/par-prag.adb b/gcc/ada/par-prag.adb
index 5f6ed14b766ab52ae4a53c50fbc2c7c43f8745dc..7ca247035076dbffbc7e0bc3bb379b4f35a9ca75 100644 (file)
--- a/gcc/ada/par-prag.adb
+++ b/gcc/ada/par-prag.adb
@@ -264,7 +264,6 @@ begin
 
    if Present (Pragma_Argument_Associations (Pragma_Node)) then
       Arg_Node := Arg1;
-
       while Arg_Node /= Empty loop
          Arg_Count := Arg_Count + 1;
 

diff --git a/gcc/ada/sinfo.ads b/gcc/ada/sinfo.ads
index b87c917c44d5569927ef80bb2a58de58798b7c6a..730419ae781699e4cf4cc572d3203fae0f5722ed 100644 (file)
--- a/gcc/ada/sinfo.ads
+++ b/gcc/ada/sinfo.ads
@@ -6562,11 +6562,10 @@ package Sinfo is
       --  in the declarations of the innermost enclosing block as specified
       --  in RM section 5.1 (3).
 
-      --  The Defining_Identifier is the actual identifier for the
-      --  statement identifier. Note that the occurrence of the label
-      --  is a reference, NOT the defining occurrence. The defining
-      --  occurrence occurs at the head of the innermost enclosing
-      --  block, and is represented by this node.
+      --  The Defining_Identifier is the actual identifier for the statement
+      --  identifier. Note that the occurrence of the label is a reference, NOT
+      --  the defining occurrence. The defining occurrence occurs at the head
+      --  of the innermost enclosing block, and is represented by this node.
 
       --  Note: from the grammar, this might better be called an implicit
       --  statement identifier declaration, but the term we choose seems
@@ -6574,11 +6573,10 @@ package Sinfo is
       --  called labels in both cases (i.e. when used in labels, and when
       --  used as the identifiers of blocks and loops).
 
-      --  Note: although this is logically a semantic node, since it does
-      --  not correspond directly to a source syntax construction, these
-      --  nodes are actually created by the parser in a post pass done just
-      --  after parsing is complete, before semantic analysis is started (see
-      --  the Par.Labl subunit in file par-labl.adb).
+      --  Note: although this is logically a semantic node, since it does not
+      --  correspond directly to a source syntax construction, these nodes are
+      --  actually created by the parser in a post pass done just after parsing
+      --  is complete, before semantic analysis is started (see Par.Labl).
 
       --  Sprint syntax: labelname : label;
 
@@ -6594,19 +6592,18 @@ package Sinfo is
       -- Itype_Reference --
       ---------------------
 
-      --  This node is used to create a reference to an Itype. The only
-      --  purpose is to make sure that the Itype is defined if this is the
-      --  first reference.
+      --  This node is used to create a reference to an Itype. The only purpose
+      --  is to make sure the Itype is defined if this is the first reference.
 
       --  A typical use of this node is when an Itype is to be referenced in
-      --  two branches of an if statement. In this case it is important that
-      --  the first use of the Itype not be inside the conditional, since
-      --  then it might not be defined if the wrong branch of the if is
-      --  taken in the case where the definition generates elaboration code.
+      --  two branches of an IF statement. In this case it is important that
+      --  the first use of the Itype not be inside the conditional, since then
+      --  it might not be defined if the other branch of the IF is taken, in
+      --  the case where the definition generates elaboration code.
 
       --  The Itype field points to the referenced Itype
 
-      --  sprint syntax: reference itype-name
+      --  Sprint syntax: reference itype-name
 
       --  N_Itype_Reference
       --  Sloc points to the node generating the reference