diff options
author | Arnaud Charlet <charlet@gcc.gnu.org> | 2016-05-02 12:10:01 +0200 |
---|---|---|
committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2016-05-02 12:10:01 +0200 |
commit | 2cc2e9642be12cc88ae8bf2b69c00affb5e1e9fe (patch) | |
tree | 7202b177596c943e3df1aa040bb132d8e4085915 /gcc | |
parent | 08e5cf22522a870f0de5be947f1494b4b63f33ad (diff) | |
download | gcc-2cc2e9642be12cc88ae8bf2b69c00affb5e1e9fe.zip gcc-2cc2e9642be12cc88ae8bf2b69c00affb5e1e9fe.tar.gz gcc-2cc2e9642be12cc88ae8bf2b69c00affb5e1e9fe.tar.bz2 |
[multiple changes]
2016-05-02 Gary Dismukes <dismukes@adacore.com>
* exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, checks.adb, sem_attr.adb,
gnat1drv.adb, sem_ch4.adb, sem_ch13.adb: Minor reformatting and typo
fixes.
* sem_prag.adb, sem_ch12.adb: Minor typo fixes.
2016-05-02 Ed Schonberg <schonberg@adacore.com>
* exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): The
function call may be wrapped in an explicit type conversion.
2016-05-02 Jerome Lambourg <lambourg@adacore.com>
* interfac.ads: use pragma No_Elaboration_Code_All.
* s-unstyp.ads: s-unstyp.ads: use pragma No_Elaboration_Code_All.
2016-05-02 Ed Schonberg <schonberg@adacore.com>
* sem.adb (Analyze: If node is an error node previously created
by the parser, disable expansion to prevent subsequent glitches
in error recovery.
From-SVN: r235736
Diffstat (limited to 'gcc')
-rw-r--r-- | gcc/ada/ChangeLog | 23 | ||||
-rw-r--r-- | gcc/ada/checks.adb | 8 | ||||
-rw-r--r-- | gcc/ada/exp_ch5.adb | 2 | ||||
-rw-r--r-- | gcc/ada/exp_ch6.adb | 1 | ||||
-rw-r--r-- | gcc/ada/exp_ch7.adb | 4 | ||||
-rw-r--r-- | gcc/ada/exp_ch7.ads | 2 | ||||
-rw-r--r-- | gcc/ada/gnat1drv.adb | 26 | ||||
-rw-r--r-- | gcc/ada/interfac.ads | 3 | ||||
-rw-r--r-- | gcc/ada/s-unstyp.ads | 3 | ||||
-rw-r--r-- | gcc/ada/sem.adb | 3 | ||||
-rw-r--r-- | gcc/ada/sem_attr.adb | 6 | ||||
-rw-r--r-- | gcc/ada/sem_ch12.adb | 2 | ||||
-rw-r--r-- | gcc/ada/sem_ch13.adb | 18 | ||||
-rw-r--r-- | gcc/ada/sem_ch4.adb | 10 | ||||
-rw-r--r-- | gcc/ada/sem_prag.adb | 6 |
15 files changed, 73 insertions, 44 deletions
diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog index 8d6e8ef..7116d1d 100644 --- a/gcc/ada/ChangeLog +++ b/gcc/ada/ChangeLog @@ -1,3 +1,26 @@ +2016-05-02 Gary Dismukes <dismukes@adacore.com> + + * exp_ch5.adb, exp_ch7.adb, exp_ch7.ads, checks.adb, sem_attr.adb, + gnat1drv.adb, sem_ch4.adb, sem_ch13.adb: Minor reformatting and typo + fixes. + * sem_prag.adb, sem_ch12.adb: Minor typo fixes. + +2016-05-02 Ed Schonberg <schonberg@adacore.com> + + * exp_ch6.adb (Make_Build_In_Place_Call_In_Allocator): The + function call may be wrapped in an explicit type conversion. + +2016-05-02 Jerome Lambourg <lambourg@adacore.com> + + * interfac.ads: use pragma No_Elaboration_Code_All. + * s-unstyp.ads: s-unstyp.ads: use pragma No_Elaboration_Code_All. + +2016-05-02 Ed Schonberg <schonberg@adacore.com> + + * sem.adb (Analyze: If node is an error node previously created + by the parser, disable expansion to prevent subsequent glitches + in error recovery. + 2016-05-02 Hristian Kirtchev <kirtchev@adacore.com> * sem_ch13.adb (Alignment_Error): Removed. diff --git a/gcc/ada/checks.adb b/gcc/ada/checks.adb index 7091b78..ed0a0ad 100644 --- a/gcc/ada/checks.adb +++ b/gcc/ada/checks.adb @@ -2713,7 +2713,7 @@ package body Checks is Make_Predicate_Check (Typ, New_Occurrence_Of (Entity (N), Sloc (N)))); - -- If the expression is not an entity it may have side-effects, + -- If the expression is not an entity it may have side effects, -- and the following call will create an object declaration for -- it. We disable checks during its analysis, to prevent an -- infinite recursion. @@ -6195,8 +6195,8 @@ package body Checks is -- twice (once for the check, once for the actual reference). Such a -- double evaluation is always a potential source of inefficiency, and -- is functionally incorrect in the volatile case, or when the prefix - -- may have side-effects. A non-volatile entity or a component of a - -- non-volatile entity requires no evaluation. + -- may have side effects. A nonvolatile entity or a component of a + -- nonvolatile entity requires no evaluation. if Is_Entity_Name (Pref) then if Treat_As_Volatile (Entity (Pref)) then @@ -6418,7 +6418,7 @@ package body Checks is Set_Do_Range_Check (Sub, False); -- Force evaluation except for the case of a simple name of - -- a non-volatile entity. + -- a nonvolatile entity. if not Is_Entity_Name (Sub) or else Treat_As_Volatile (Entity (Sub)) diff --git a/gcc/ada/exp_ch5.adb b/gcc/ada/exp_ch5.adb index 5012f32..2a3ecbf 100644 --- a/gcc/ada/exp_ch5.adb +++ b/gcc/ada/exp_ch5.adb @@ -2017,7 +2017,7 @@ package body Exp_Ch5 is -- Ada 2012 (AI05-148): Update current accessibility level if Rhs is a -- stand-alone obj of an anonymous access type. Do not install the check -- when the Lhs denotes a container cursor and the Next function employs - -- an access type because this may never result in a dangling pointer. + -- an access type, because this can never result in a dangling pointer. if Is_Access_Type (Typ) and then Is_Entity_Name (Lhs) diff --git a/gcc/ada/exp_ch6.adb b/gcc/ada/exp_ch6.adb index ad68f89..8d0b963 100644 --- a/gcc/ada/exp_ch6.adb +++ b/gcc/ada/exp_ch6.adb @@ -7241,6 +7241,7 @@ package body Exp_Ch6 is if Nkind_In (Func_Call, N_Qualified_Expression, + N_Type_Conversion, N_Unchecked_Type_Conversion) then Func_Call := Expression (Func_Call); diff --git a/gcc/ada/exp_ch7.adb b/gcc/ada/exp_ch7.adb index 8f498ac..a166b80 100644 --- a/gcc/ada/exp_ch7.adb +++ b/gcc/ada/exp_ch7.adb @@ -625,7 +625,7 @@ package body Exp_Ch7 is -- Associate the anonymous master with the designated type. This -- ensures that any additional anonymous access types with the same - -- designated type will share the same anonymous paster within the + -- designated type will share the same anonymous master within the -- same unit. Set_Anonymous_Master (Desig_Typ, FM_Id); @@ -2409,7 +2409,7 @@ package body Exp_Ch7 is Init_Typ : Entity_Id; -- The initialization type of the related object declaration. Note - -- that this is not necessarely the same type as Obj_Typ because of + -- that this is not necessarily the same type as Obj_Typ because of -- possible type derivations. Obj_Typ : Entity_Id; diff --git a/gcc/ada/exp_ch7.ads b/gcc/ada/exp_ch7.ads index 3136934..b12af83 100644 --- a/gcc/ada/exp_ch7.ads +++ b/gcc/ada/exp_ch7.ads @@ -109,7 +109,7 @@ package Exp_Ch7 is Context_Scope : Entity_Id := Empty; Insertion_Node : Node_Id := Empty); -- Build a finalization master for an access type. The designated type may - -- not necessarely be controlled or need finalization actions depending on + -- not necessarily be controlled or need finalization actions depending on -- the context. Flag For_Lib_Level must be set when creating a master for a -- build-in-place function call access result type. Flag For_Private must -- be set when the designated type contains a private component. Parameters diff --git a/gcc/ada/gnat1drv.adb b/gcc/ada/gnat1drv.adb index fdf8c8a..02950a5 100644 --- a/gcc/ada/gnat1drv.adb +++ b/gcc/ada/gnat1drv.adb @@ -96,10 +96,10 @@ procedure Gnat1drv is -- Kind of main compilation unit node Back_End_Mode : Back_End.Back_End_Mode_Type; - -- Record back end mode + -- Record back-end mode procedure Adjust_Global_Switches; - -- There are various interactions between front end switch settings, + -- There are various interactions between front-end switch settings, -- including debug switch settings and target dependent parameters. -- This procedure takes care of properly handling these interactions. -- We do it after scanning out all the switches, so that we are not @@ -350,7 +350,7 @@ procedure Gnat1drv is Force_ALI_Tree_File := True; Try_Semantics := True; - -- Make the Ada front-end more liberal so that the compiler will + -- Make the Ada front end more liberal so that the compiler will -- allow illegal code that is allowed by other compilers. CodePeer -- is in the business of finding problems, not enforcing rules. -- This is useful when using CodePeer mode with other compilers. @@ -527,7 +527,7 @@ procedure Gnat1drv is Ttypes.Bytes_Big_Endian := not Ttypes.Bytes_Big_Endian; end if; - -- Activate front end layout if debug flag -gnatdF is set + -- Activate front-end layout if debug flag -gnatdF is set if Debug_Flag_FF then Targparm.Frontend_Layout_On_Target := True; @@ -668,31 +668,31 @@ procedure Gnat1drv is Front_End_Inlining := AAMP_On_Target or Generate_C_Code; end if; - -- Set back end inlining indication + -- Set back-end inlining indication Back_End_Inlining := - -- No back end inlining available on AAMP + -- No back-end inlining available on AAMP not AAMP_On_Target - -- No back end inlining available on C generation + -- No back-end inlining available on C generation and then not Generate_C_Code - -- No back end inlining in GNATprove mode, since it just confuses + -- No back-end inlining in GNATprove mode, since it just confuses -- the formal verification process. and then not GNATprove_Mode - -- No back end inlining if front end inlining explicitly enabled. + -- No back-end inlining if front-end inlining explicitly enabled. -- Done to minimize the output differences to customers still using -- this deprecated switch; in addition, this behavior reduces the -- output differences in old tests. and then not Front_End_Inlining - -- Back end inlining is disabled if debug flag .z is set + -- Back-end inlining is disabled if debug flag .z is set and then not Debug_Flag_Dot_Z; @@ -1318,13 +1318,13 @@ begin -- as indicated by Back_Annotate_Rep_Info being set to True. -- We don't call for annotations on a subunit, because to process those - -- the back-end requires that the parent(s) be properly compiled. + -- the back end requires that the parent(s) be properly compiled. -- Annotation is suppressed for targets where front-end layout is -- enabled, because the front end determines representations. - -- The back-end is not invoked in ASIS mode with GNSA because all type - -- representation information will be provided by the GNSA back-end, not + -- The back end is not invoked in ASIS mode with GNSA because all type + -- representation information will be provided by the GNSA back end, not -- gigi. if Back_End_Mode = Declarations_Only diff --git a/gcc/ada/interfac.ads b/gcc/ada/interfac.ads index 2c501a2..3bda2f4 100644 --- a/gcc/ada/interfac.ads +++ b/gcc/ada/interfac.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2002-2015, Free Software Foundation, Inc. -- +-- Copyright (C) 2002-2016, Free Software Foundation, Inc. -- -- -- -- This specification is derived from the Ada Reference Manual for use with -- -- GNAT. The copyright notice above, and the license provisions that follow -- @@ -36,6 +36,7 @@ pragma Compiler_Unit_Warning; package Interfaces is + pragma No_Elaboration_Code_All; pragma Pure; -- All identifiers in this unit are implementation defined diff --git a/gcc/ada/s-unstyp.ads b/gcc/ada/s-unstyp.ads index 9eefc15..9a02704 100644 --- a/gcc/ada/s-unstyp.ads +++ b/gcc/ada/s-unstyp.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 1992-2014, Free Software Foundation, Inc. -- +-- Copyright (C) 1992-2016, 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- -- @@ -39,6 +39,7 @@ pragma Compiler_Unit_Warning; package System.Unsigned_Types is pragma Pure; + pragma No_Elaboration_Code_All; type Short_Short_Unsigned is mod 2 ** Short_Short_Integer'Size; type Short_Unsigned is mod 2 ** Short_Integer'Size; diff --git a/gcc/ada/sem.adb b/gcc/ada/sem.adb index 36c6298..3cd0730 100644 --- a/gcc/ada/sem.adb +++ b/gcc/ada/sem.adb @@ -618,8 +618,11 @@ package body Sem is -- A call to analyze the error node is simply ignored, to avoid -- causing cascaded errors (happens of course only in error cases) + -- Disable expansion in case it is still enabled, to prevent other + -- subsequent compiler glitches. when N_Error => + Expander_Mode_Save_And_Set (False); null; -- Push/Pop nodes normally don't come through an analyze call. An diff --git a/gcc/ada/sem_attr.adb b/gcc/ada/sem_attr.adb index 6d8f8fc..30d33d2 100644 --- a/gcc/ada/sem_attr.adb +++ b/gcc/ada/sem_attr.adb @@ -4975,9 +4975,9 @@ package body Sem_Attr is -- and does not suffer from the out-of-order issue described -- above. Thus, this expansion is skipped in SPARK mode. - -- THe expansion is not relevant for discrete types, that will - -- not generate extra declarations, and where use of the base - -- type may lead to spurious errors if context is a case. + -- The expansion is not relevant for discrete types, which will + -- not generate extra declarations, and where use of the base type + -- may lead to spurious errors if context is a case. if not GNATprove_Mode then if not Is_Discrete_Type (Pref_Typ) then diff --git a/gcc/ada/sem_ch12.adb b/gcc/ada/sem_ch12.adb index 699ad69..04b7fb4 100644 --- a/gcc/ada/sem_ch12.adb +++ b/gcc/ada/sem_ch12.adb @@ -7908,7 +7908,7 @@ package body Sem_Ch12 is end loop; -- Expanded code usually shares the source location of the original - -- construct it was generated for. This however may not necessarely + -- construct it was generated for. This however may not necessarily -- reflect the true location of the code within the tree. -- Before comparing the slocs of the two nodes, make sure that we are diff --git a/gcc/ada/sem_ch13.adb b/gcc/ada/sem_ch13.adb index 73fecfc..2354cde 100644 --- a/gcc/ada/sem_ch13.adb +++ b/gcc/ada/sem_ch13.adb @@ -5023,7 +5023,7 @@ package body Sem_Ch13 is -- Tagged type case, check for attempt to set alignment to a -- value greater than Max_Align, and reset if so. This error -- is suppressed in ASIS mode to allow for different ASIS - -- back-ends or ASIS-based tools to query the illegal clause. + -- back ends or ASIS-based tools to query the illegal clause. if Is_Tagged_Type (U_Ent) and then Align > Max_Align @@ -5465,7 +5465,7 @@ package body Sem_Ch13 is Set_Machine_Radix_10 (U_Ent); -- The following error is suppressed in ASIS mode to allow for - -- different ASIS back-ends or ASIS-based tools to query the + -- different ASIS back ends or ASIS-based tools to query the -- illegal clause. elsif not ASIS_Mode then @@ -5497,7 +5497,7 @@ package body Sem_Ch13 is Check_Size (Expr, U_Ent, Size, Biased); -- The following errors are suppressed in ASIS mode to allow - -- for different ASIS back-ends or ASIS-based tools to query + -- for different ASIS back ends or ASIS-based tools to query -- the illegal clause. if ASIS_Mode then @@ -5714,7 +5714,7 @@ package body Sem_Ch13 is else -- The following error is suppressed in ASIS mode to allow - -- for different ASIS back-ends or ASIS-based tools to query + -- for different ASIS back ends or ASIS-based tools to query -- the illegal clause. if Is_Elementary_Type (Etyp) @@ -6044,7 +6044,7 @@ package body Sem_Ch13 is elsif Is_Elementary_Type (U_Ent) then -- The following errors are suppressed in ASIS mode to allow - -- for different ASIS back-ends or ASIS-based tools to query + -- for different ASIS back ends or ASIS-based tools to query -- the illegal clause. if ASIS_Mode then @@ -10902,7 +10902,7 @@ package body Sem_Ch13 is procedure Size_Too_Small_Error (Min_Siz : Uint) is begin -- This error is suppressed in ASIS mode to allow for different ASIS - -- back-ends or ASIS-based tools to query the illegal clause. + -- back ends or ASIS-based tools to query the illegal clause. if not ASIS_Mode then Error_Msg_Uint_1 := Min_Siz; @@ -11560,7 +11560,7 @@ package body Sem_Ch13 is elsif Align <= 0 then -- This error is suppressed in ASIS mode to allow for different ASIS - -- back-ends or ASIS-based tools to query the illegal clause. + -- back ends or ASIS-based tools to query the illegal clause. if not ASIS_Mode then Error_Msg_N ("alignment value must be positive", Expr); @@ -11579,7 +11579,7 @@ package body Sem_Ch13 is if M > Align then -- This error is suppressed in ASIS mode to allow for - -- different ASIS back-ends or ASIS-based tools to query the + -- different ASIS back ends or ASIS-based tools to query the -- illegal clause. if not ASIS_Mode then @@ -14206,7 +14206,7 @@ package body Sem_Ch13 is Target => Target, Act_Unit => Act_Unit)); - -- If both sizes are known statically now, then back end annotation + -- If both sizes are known statically now, then back-end annotation -- is not required to do a proper check but if either size is not -- known statically, then we need the annotation. diff --git a/gcc/ada/sem_ch4.adb b/gcc/ada/sem_ch4.adb index e31704b..c867cf6 100644 --- a/gcc/ada/sem_ch4.adb +++ b/gcc/ada/sem_ch4.adb @@ -7469,7 +7469,7 @@ package body Sem_Ch4 is Subp_Id : Entity_Id; begin - -- Ensure that the routine is not called with itypes which lack a + -- Ensure that the routine is not called with itypes, which lack a -- declarative node. pragma Assert (Present (Typ_Decl)); @@ -7526,7 +7526,7 @@ package body Sem_Ch4 is Param_Typ : Node_Id; begin - -- The classify as a suitable candidate, the subprogram must be a + -- To classify as a suitable candidate, the subprogram must be a -- function whose name matches the argument of aspect Constant or -- Variable_Indexing. @@ -7667,12 +7667,12 @@ package body Sem_Ch4 is C_Type := Etype (Base_Type (C_Type)); end if; - -- Check whether type the has a specified indexing aspect + -- Check whether the type has a specified indexing aspect Func_Name := Empty; - -- The context is suitable for constant indexing, obtain the name of the - -- indexing function from aspect Constant_Indexing. + -- The context is suitable for constant indexing, so obtain the name of + -- the indexing function from aspect Constant_Indexing. if Constant_Indexing_OK then Func_Name := diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb index d4243a3..e22d798 100644 --- a/gcc/ada/sem_prag.adb +++ b/gcc/ada/sem_prag.adb @@ -466,7 +466,7 @@ package body Sem_Prag is -- Set the Ghost mode in effect from the pragma. Due to the delayed -- analysis of the pragma, the Ghost mode at point of declaration and - -- point of analysis may not necessarely be the same. Use the mode in + -- point of analysis may not necessarily be the same. Use the mode in -- effect at the point of declaration. Set_Ghost_Mode (N); @@ -2658,7 +2658,7 @@ package body Sem_Prag is -- Set the Ghost mode in effect from the pragma. Due to the delayed -- analysis of the pragma, the Ghost mode at point of declaration and - -- point of analysis may not necessarely be the same. Use the mode in + -- point of analysis may not necessarily be the same. Use the mode in -- effect at the point of declaration. Set_Ghost_Mode (N); @@ -23297,7 +23297,7 @@ package body Sem_Prag is -- Set the Ghost mode in effect from the pragma. Due to the delayed -- analysis of the pragma, the Ghost mode at point of declaration and - -- point of analysis may not necessarely be the same. Use the mode in + -- point of analysis may not necessarily be the same. Use the mode in -- effect at the point of declaration. Set_Ghost_Mode (N); |