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| author | Arnaud Charlet <charlet@gcc.gnu.org> | 2014-07-17 08:19:52 +0200 |
|---|---|---|
| committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2014-07-17 08:19:52 +0200 |
| commit | 36295779910f4a972c960a95f8586bcdff4f9fde (patch) | |
| tree | 0f370971becd91540a889f7fd0b77b56047682bc /gcc/ada/expander.adb | |
| parent | f65c67d3402cba1cc2ad95242d04abab5f24759f (diff) | |
| download | gcc-36295779910f4a972c960a95f8586bcdff4f9fde.zip gcc-36295779910f4a972c960a95f8586bcdff4f9fde.tar.gz gcc-36295779910f4a972c960a95f8586bcdff4f9fde.tar.bz2 | |
[multiple changes]
2014-07-17 Thomas Quinot <quinot@adacore.com>
* sem.ads (Scope_Stack_Entry): Reorganize storage of action lists;
introduce a new list (cleanup actions) for each (transient) scope.
* sinfo.ads, sinfo.adb (Cleanup_Actions): New attribute for
N_Block_Statement
* exp_ch7.ads (Store_Cleanup_Actions_In_Scope): New subprogram.
* exp_ch7.adb (Store_Actions_In_Scope): New subprogram, common
processing for Store_xxx_Actions_In_Scope.
(Build_Cleanup_Statements): Allow for a list of additional
cleanup statements to be passed by the caller.
(Expand_Cleanup_Actions): Take custom cleanup actions associated
with an N_Block_Statement into account.
(Insert_Actions_In_Scope_Around): Account for Scope_Stack_Entry
reorganization (refactoring only, no behaviour change).
(Make_Transient_Block): Add assertion to ensure that the current
scope is indeed a block (namely, the entity for the transient
block being constructed syntactically, which has already been
established as a scope). If cleanup actions are present in the
transient scope, transfer them now to the transient block.
* exp_ch6.adb (Expand_Protected_Subprogram_Call): Freeze the
called function while it is still present as the name in a call
in the tree. This may not be the case later on if the call is
rewritten into a transient block.
* exp_smem.adb (Add_Shared_Var_Lock_Procs): The post-actions
inserted after calling a protected operation on a shared passive
protected must be performed in a block finalizer, not just
inserted in the tree, so that they are executed even in case of
a normal (RETURN) or abnormal (exception) transfer of control
outside of the current scope.
* exp_smem.ads (Add_Shared_Var_Lock_Procs): Update documentation
* sem_ch8.adb, expander.adb, exp_ch11.adb: Adjust for
Scope_Stack_Entry reorganization.
2014-07-17 Thomas Quinot <quinot@adacore.com>
* exp_disp.adb (Make_DT, Make_VM_TSD): Do not omit Check_TSD
call for types that do not have an explicit attribute definition
clause for External_Tag, as their default tag may clash with an
explicit tag defined for some other type.
2014-07-17 Hristian Kirtchev <kirtchev@adacore.com>
* exp_util.adb (Is_Controlled_Function_Call): Recognize a
controlled function call with multiple actual parameters that
appears in Object.Operation form.
2014-07-17 Thomas Quinot <quinot@adacore.com>
* einfo.ads, einfo.adb (Has_External_Tag_Rep_Clause): Remove
entity flag.
* sem_ch13.adb (Analyze_Attribute_Definition_Clause, case
External_Tag): No need to set entity flag.
* sem_aux.ads, sem_aux.adb (Has_External_Tag_Rep_Clause):
Reimplement correctly in terms of Has_Rep_Item.
From-SVN: r212719
Diffstat (limited to 'gcc/ada/expander.adb')
| -rw-r--r-- | gcc/ada/expander.adb | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/gcc/ada/expander.adb b/gcc/ada/expander.adb index f6e65e7..4d15e09 100644 --- a/gcc/ada/expander.adb +++ b/gcc/ada/expander.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 1992-2013, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2014, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -119,10 +119,7 @@ package body Expander is if Serious_Errors_Detected > 0 and then Scope_Is_Transient then Scope_Stack.Table - (Scope_Stack.Last).Actions_To_Be_Wrapped_Before := No_List; - Scope_Stack.Table - (Scope_Stack.Last).Actions_To_Be_Wrapped_After := No_List; - + (Scope_Stack.Last).Actions_To_Be_Wrapped := (others => No_List); Pop_Scope; end if; |