LLVM Bugzilla is read-only and represents the historical archive of all LLVM issues filled before November 26, 2021. Use github to submit LLVM bugs

Bug 2010 - The Ada f-e generates bogus records for descendants of tagged types with a variant part (ACATS c393010)
Summary: The Ada f-e generates bogus records for descendants of tagged types with a va...
Status: NEW
Alias: None
Product: tools
Classification: Unclassified
Component: gnat (show other bugs)
Version: trunk
Hardware: Other Linux
: P enhancement
Assignee: Unassigned LLVM Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-02-10 07:33 PST by Duncan Sands
Modified: 2010-02-22 12:55 PST (History)
1 user (show)

See Also:
Fixed By Commit(s):

Attachments
testcase .ads (540 bytes, text/plain)
2008-02-10 07:33 PST, Duncan Sands 		Details
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Duncan Sands 2008-02-10 07:33:20 PST 
Created attachment 1393 [details]
testcase .ads

The problem occurs when a child type, due to a discriminant
constraint, does not have all the fields of the parent.  The
f-e nonetheless generates the non-present fields in the child
record type even if they are off the end of the record (this
causes llvm-gcc to abort).  See attached testcase.