diff options
| author | Robert Dewar <dewar@adacore.com> | 2007-04-06 11:29:20 +0200 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2007-04-06 11:29:20 +0200 |
| commit | 87ace7279eb8af4417a5853ca4717f9d86857c77 (patch) | |
| tree | defb84df2af89396c0b0e9e24f0de9b74e6f261f /gcc/ada/elists.ads | |
| parent | 7a56c3bc6225aee179323067e2df21d122cac00c (diff) | |
| download | gcc-87ace7279eb8af4417a5853ca4717f9d86857c77.tar.gz | |
a-diroro.ads: Inserted the pragma Unimplemented_Unit
2007-04-06 Robert Dewar <dewar@adacore.com>
Arnaud Charlet <charlet@adacore.com>
* a-diroro.ads: Inserted the pragma Unimplemented_Unit
* bindgen.adb (Gen_Output_File_Ada): Generate pragma Ada_95 at start
of files
Add mention of -Sev (set initialize_scalars option from environment
variable at run time) in gnatbind usage message.
* elists.ads, elists.adb: (Append_Unique_Elmt): New procedure
* fname-uf.ads: Minor comment fix
* osint.ads: Change pragma Elaborate to Elaborate_All
* par-load.adb: Add documentation.
* sem_cat.ads, sem_cat.adb: Minor code reorganization
* s-parint.ads (RCI_Locator) : Add 'Version' generic formal
* s-secsta.ads: Extra comments
* s-soflin.ads: Minor comment fixes
* s-stratt.ads (Block_Stream_Ops_OK): Removed.
* s-wchcon.ads: Minor comment addition
* treepr.adb: Minor change in message
(Print_Name,Print_Node): Make these debug printouts more robust: print
"no such..." instead of crashing on bad input.
From-SVN: r123606
Diffstat (limited to 'gcc/ada/elists.ads')
| -rw-r--r-- | gcc/ada/elists.ads | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/gcc/ada/elists.ads b/gcc/ada/elists.ads index d68d66d2f2e..6ddb45871a0 100644 --- a/gcc/ada/elists.ads +++ b/gcc/ada/elists.ads @@ -121,17 +121,22 @@ package Elists is -- This function determines if a given tree id references an element list -- that contains no items. - procedure Append_Elmt (Node : Node_Id; To : Elist_Id); - -- Appends Node at the end of To, allocating a new element + procedure Append_Elmt (N : Node_Or_Entity_Id; To : Elist_Id); + -- Appends N at the end of To, allocating a new element. N must be a + -- non-empty node or entity Id, and To must be an Elist (not No_Elist). - procedure Prepend_Elmt (Node : Node_Id; To : Elist_Id); - -- Appends Node at the beginning of To, allocating a new element + procedure Append_Unique_Elmt (N : Node_Or_Entity_Id; To : Elist_Id); + -- Like Append_Elmt, except that a check is made to see if To already + -- contains N and if so the call has no effect. - procedure Insert_Elmt_After (Node : Node_Id; Elmt : Elmt_Id); - -- Add a new element (Node) right after the pre-existing element Elmt + procedure Prepend_Elmt (N : Node_Or_Entity_Id; To : Elist_Id); + -- Appends N at the beginning of To, allocating a new element + + procedure Insert_Elmt_After (N : Node_Or_Entity_Id; Elmt : Elmt_Id); + -- Add a new element (N) right after the pre-existing element Elmt -- It is invalid to call this subprogram with Elmt = No_Elmt. - procedure Replace_Elmt (Elmt : Elmt_Id; New_Node : Node_Id); + procedure Replace_Elmt (Elmt : Elmt_Id; New_Node : Node_Or_Entity_Id); pragma Inline (Replace_Elmt); -- Causes the given element of the list to refer to New_Node, the node -- which was previously referred to by Elmt is effectively removed from |