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author | Arnaud Charlet <charlet@gcc.gnu.org> | 2004-02-09 15:56:05 +0100 |
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committer | Arnaud Charlet <charlet@gcc.gnu.org> | 2004-02-09 15:56:05 +0100 |
commit | 2e0717349d7cb5660d38c281ab6c65d5e01fa8fc (patch) | |
tree | 9d8577ad0140661a3b83d8e92d9d61821ae41213 /gcc/ada/ali.ads | |
parent | 77077b39cb4b8bf659af916a7a055413afb41e9e (diff) | |
download | gcc-2e0717349d7cb5660d38c281ab6c65d5e01fa8fc.zip gcc-2e0717349d7cb5660d38c281ab6c65d5e01fa8fc.tar.gz gcc-2e0717349d7cb5660d38c281ab6c65d5e01fa8fc.tar.bz2 |
[multiple changes]
2004-02-09 Ed Schonberg <schonberg@gnat.com>
* exp_ch4.adb (Expand_N_Op_Eq): When looking for the primitive equality
for a tagged type, verify that both formals have the same type.
* exp_ch6.adb (Add_Call_By_Copy_Code): Initialize properly the
temporary when the formal is an in-parameter and the actual a possibly
unaligned slice.
* exp_ch9.adb (Expand_Entry_Barrier): Resolve barrier expression even
when expansion is disabled, to ensure proper name capture with
overloaded literals. Condition can be of any boolean type, resolve
accordingly.
* sem_ch8.adb (Analyze_Subprogram_Renaming): Emit warning if the
renaming is for a formal subprogram with a default operator name, and
there is a usable operator that is visible at the point of
instantiation.
2004-02-09 Robert Dewar <dewar@gnat.com>
* ali.adb (Scan_Ali) Add Ignore_Errors argument. This is a major
rewrite to ignore errors in ali files, intended to allow tools downward
compatibility with new versions of ali files.
* ali.ads: Add new parameter Ignore_Errors
* bcheck.adb (Check_Consistent_Restrictions): Fix error of sometimes
duplicating the error message giving the file with restrictions.
* debug.adb: Add debug flag I for gnatbind
* errout.adb (Set_Msg_Insertion_Node): Suppress extra quotes around
operators for the case where the operator is a defining operator.
* exp_ch3.adb: Minor reformatting (new function spec format).
* exp_ch4.adb: Add comment for previous change, and make minor
adjustment to loop to always check for improper loop termination.
Minor reformatting throughout (new function spec format).
* gnatbind.adb: Implement -di debug flag for gnatbind
* gnatlink.adb: Call Scan_ALI with Ignore_Errors set to True
* gnatls.adb: Call Scan_ALI with Ignore_Errors set to True
* lib-load.adb: Fix bad assertion.
Found by testing and code reading.
Minor reformatting.
* lib-load.ads: Minor reformatting.
* lib-writ.adb: There is only one R line now.
* lib-writ.ads: Add documentation on making downward compatible changes
to ali files so old tools work with new ali files.
There is only one R line now.
Add documentation on format incompatibilities (with special GPS note)
* namet.ads, namet.adb: (Is_Operator_Name): New procedure
* par-load.adb: Minor reformatting
* sem_ch8.adb: Fix to error message from last update
Minor reformatting and restructuring of code from last update
* par-prag.adb, snames.adb, snames.ads, snames.h,
sem_prag.adb: Implement pragma Profile.
* stylesw.adb: Implement -gnatyN switch to turn off all style check
options.
* usage.adb: Add line for -gnatyN switch
* vms_data.ads: Add entry STYLE_CHECKS=NONE for -gnatyN
From-SVN: r77537
Diffstat (limited to 'gcc/ada/ali.ads')
-rw-r--r-- | gcc/ada/ali.ads | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/gcc/ada/ali.ads b/gcc/ada/ali.ads index 7fbf1a4..f789b0c 100644 --- a/gcc/ada/ali.ads +++ b/gcc/ada/ali.ads @@ -808,13 +808,14 @@ package ALI is -- Initialize the ALI tables. Also resets all switch values to defaults. function Scan_ALI - (F : File_Name_Type; - T : Text_Buffer_Ptr; - Ignore_ED : Boolean; - Err : Boolean; - Read_Xref : Boolean := False; - Read_Lines : String := ""; - Ignore_Lines : String := "X") return ALI_Id; + (F : File_Name_Type; + T : Text_Buffer_Ptr; + Ignore_ED : Boolean; + Err : Boolean; + Read_Xref : Boolean := False; + Read_Lines : String := ""; + Ignore_Lines : String := "X"; + Ignore_Errors : Boolean := False) return ALI_Id; -- Given the text, T, of an ALI file, F, scan and store the information -- from the file, and return the Id of the resulting entry in the ALI -- table. Switch settings may be modified as described above in the @@ -854,5 +855,12 @@ package ALI is -- Ignore_Lines and Read_Lines parameters are ignored (i.e. the -- use of True for Read_XREF is equivalent to specifying an -- argument of "UWDX" for Read_Lines. + -- + -- Ignore_Errors is normally False. If it is set True, then Scan_ALI + -- will do its best to scan through a file and extract all information + -- it can, even if there are errors. In this case Err is only set if + -- Scan_ALI was completely unable to process the file (e.g. it did not + -- look like an ALI file at all). Ignore_Errors is intended to improve + -- the downward compatibility of new compilers with old tools. end ALI; |