public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "garynot at comcast dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug ada/52033] New: Compiler assertion, apparently due to incomplete type Date: Sat, 28 Jan 2012 23:46:00 -0000 [thread overview] Message-ID: <bug-52033-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52033 Bug #: 52033 Summary: Compiler assertion, apparently due to incomplete type Classification: Unclassified Product: gcc Version: 4.5.3 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: unassigned@gcc.gnu.org ReportedBy: garynot@comcast.net Created attachment 26495 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=26495 gnatchop file containing the source This code causes a compiler assertion in GNAT-GCC 4.6.2. The same code presented to GNAT-GPL 4.5.3 reports: /home/geb/gnat/try/pl-io.ads:175:14: error: premature usage of incomplete type "Quick_T" defined at line 175 Which isn't really a correct diagnostic. The type Quick_T isn't what is incomplete. Line 175 is where Quick_T would be completed. Rather the problem is the Stream field of Quick_T at line 177. It has an incomplete type named Stream_T. Except for the main program (which is a single Text_Io.Put_Line call) all of the code is a series of Ada specification units. Gary ------------------------------------------------------------------------------ lapwarmer-256: which gcc /usr/local/gcc-4.6.2/bin/gcc ------------------------------------------------------------------------------ lapwarmer-257: which gnat /usr/local/gcc-4.6.2/bin/gnat ------------------------------------------------------------------------------ lapwarmer-258: gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/local/gcc-4.6.2/libexec/gcc/i686-pc-linux-gnu/4.6.2/lto-wrapper Target: i686-pc-linux-gnu Configured with: ../gcc-4.6.2/configure --enable-languages=c,c++,ada --prefix=/usr/local/gcc-4.6.2 --with-local-prefix=/usr/local/gcc-4.6.2 --with-stage1-ldflags=-L/usr/local/gcc-4.6.2/lib --with-boot-ldflags=-L/usr/local/gcc-4.6.2/lib --with-cloog=/usr/local/gcc-4.6.2 --with-ppl=/usr/local/gcc-4.6.2 Thread model: posix gcc version 4.6.2 (GCC) ------------------------------------------------------------------------------ lapwarmer-259: gnat make -P simple.gpr pb_code_main.adb gcc -c -gnata -gnatE -fstack-check -gnatef -gnatf -gnatm50 -gnatn -gnato -gnatU -gnatwa -gnatwe -gnatwi -gnatwj -gnatwK -gnatwl -Wuninitialized -gnatVa -pass-exit-codes -O -g -I- -gnatA /home/geb/gnat/try/pb_code_main.adb +===========================GNAT BUG DETECTED==============================+ | 4.6.2 (i686-pc-linux-gnu) Assert_Failure sem_ch3.adb:13569 | | Error detected at pl-io.ads:510:9 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | Use a subject line meaningful to you and us to track the bug. | | Include the entire contents of this bug box in the report. | | Include the exact gcc or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==========================================================================+ Please include these source files with error report Note that list may not be accurate in some cases, so please double check that the problem can still be reproduced with the set of files listed. Consider also -gnatd.n switch (see debug.adb). /home/geb/gnat/try/pb_code_main.adb /home/geb/gnat/try/GNAT-TEMP-000001.TMP /home/geb/gnat/try/GNAT-TEMP-000002.TMP /home/geb/gnat/try/pl.ads /home/geb/gnat/try/pl-container.ads /home/geb/gnat/try/pl-convert.ads /home/geb/gnat/try/pl-types.ads /home/geb/gnat/try/pl-internal.ads /home/geb/gnat/try/pl-internal-configuration.ads /home/geb/gnat/try/pl-dp.ads /home/geb/gnat/try/pl-container-depr.ads /home/geb/gnat/try/pl-container-depr-ary.ads /home/geb/gnat/try/pl-container-depr-interfaces.ads /home/geb/gnat/try/pl-container-depr-interfaces-abstract_iterators.ads /home/geb/gnat/try/pl-container-depr-interfaces-item_type.ads /home/geb/gnat/try/pl-container-depr-ary-interfaces.ads /home/geb/gnat/try/pl-container-depr-interfaces-item_type-iterators.ads /home/geb/gnat/try/pl-container-depr-hashfixed.ads /home/geb/gnat/try/pl-container-depr-hashfixed-ek_items.ads /home/geb/gnat/try/pl-container-depr-hashfixed-ek_items-interfaces.ads /home/geb/gnat/try/pl-container-depr-hashfixed-items.ads /home/geb/gnat/try/pl-container-depr-hashfixed-items-interfaces.ads /home/geb/gnat/try/pl-container-depr-hashfixed-sk_items.ads /home/geb/gnat/try/pl-container-depr-interfaces-abstract_iterators_sk.ads /home/geb/gnat/try/pl-container-depr-hashfixed-sk_items-interfaces.ads /home/geb/gnat/try/pl-container-depr-hashvaria.ads /home/geb/gnat/try/pl-container-depr-hashvaria-ek_items.ads /home/geb/gnat/try/pl-container-depr-hashvaria-ek_items-interfaces.ads /home/geb/gnat/try/pl-container-depr-hashvaria-items.ads /home/geb/gnat/try/pl-container-depr-hashvaria-items-interfaces.ads /home/geb/gnat/try/pl-container-depr-hashvaria-sk_items.ads /home/geb/gnat/try/pl-container-depr-hashvaria-sk_items-interfaces.ads /home/geb/gnat/try/pl-container-depr-interfaces-abstract_iterators-over_container.ads /home/geb/gnat/try/pl-container-depr-interfaces-abstract_iterators_sk-over_container.ads /home/geb/gnat/try/pl-container-depr-interfaces-dp_container_t.ads /home/geb/gnat/try/pl-container-depr-interfaces-embedded_key_type.ads /home/geb/gnat/try/pl-container-depr-interfaces-forall.ads /home/geb/gnat/try/pl-container-depr-interfaces-hash_item_type.ads /home/geb/gnat/try/pl-container-depr-interfaces-hash_key_type.ads /home/geb/gnat/try/pl-container-depr-interfaces-separate_key_type.ads /home/geb/gnat/try/pl-container-depr-seq.ads /home/geb/gnat/try/pl-container-depr-seq-dllist.ads /home/geb/gnat/try/pl-container-depr-seq-dllist-interfaces.ads /home/geb/gnat/try/pl-container-depr-seq-fixary.ads /home/geb/gnat/try/pl-container-depr-seq-fixary-interfaces.ads /home/geb/gnat/try/pl-container-depr-seq-incary.ads /home/geb/gnat/try/pl-container-depr-seq-incary-interfaces.ads /home/geb/gnat/try/pl-container-depr-seq-sllist.ads /home/geb/gnat/try/pl-container-depr-seq-sllist-interfaces.ads /home/geb/gnat/try/pl-container-depr-seq-varary.ads /home/geb/gnat/try/pl-container-depr-seq-varary-interfaces.ads /home/geb/gnat/try/pl-container-depr-tree.ads /home/geb/gnat/try/pl-container-depr-tree-ek_items.ads /home/geb/gnat/try/pl-container-depr-tree-ek_items-interfaces.ads /home/geb/gnat/try/pl-container-depr-tree-items.ads /home/geb/gnat/try/pl-container-depr-tree-items-interfaces.ads /home/geb/gnat/try/pl-container-depr-tree-sk_items.ads /home/geb/gnat/try/pl-container-depr-tree-sk_items-interfaces.ads /home/geb/gnat/try/pl-db.ads /home/geb/gnat/try/pl-io.ads /home/geb/gnat/try/pl-pointer.ads /home/geb/gnat/try/pl-pointer-char8.ads /home/geb/gnat/try/pl-pointer-generic_pointer.ads /home/geb/gnat/try/pl-pointer-uint8.ads /home/geb/gnat/try/pl-storage.ads /home/geb/gnat/try/pl-heap.ads /home/geb/gnat/try/pl-heap-generic_ada_heap.ads /home/geb/gnat/try/pl-heap-chunk.ads /home/geb/gnat/try/pl-heap-generic_caching_splitting.ads /home/geb/gnat/try/pl-heap-generic_alignment.ads /home/geb/gnat/try/pl-heap-generic_mixin_caching.ads /home/geb/gnat/try/pl-heap-cache.ads /home/geb/gnat/try/pl-internal-heap.ads /home/geb/gnat/try/pl-heap-generic_mixin_splitting.ads /home/geb/gnat/try/pl-heap-generic_paranoia_helper.ads /home/geb/gnat/try/pl-heap-malloc_raw.ads /home/geb/gnat/try/pl-heap-malloc_alignment.ads /home/geb/gnat/try/pl-heap-generic_storage_pool.ads /home/geb/gnat/try/pl-string.ads /home/geb/gnat/try/pl-unix.ads /home/geb/gnat/try/pl-db-messages.ads /home/geb/gnat/try/pl-heap-chunk_set.ads /home/geb/gnat/try/pl-heap-generic_c_cpp_heap.ads /home/geb/gnat/try/pl-heap-generic_caching.ads /home/geb/gnat/try/pl-heap-generic_splitting.ads /home/geb/gnat/try/pl-heap-mmap.ads /home/geb/gnat/try/pl-heap-mmap_alignment.ads /home/geb/gnat/try/pl-heap-mmap_raw.ads /home/geb/gnat/try/pl-io-file.ads /home/geb/gnat/try/pl-io-string.ads /home/geb/gnat/try/pl-types-dp_subr.ads /home/geb/gnat/try/pl-unix-strings.ads compilation abandoned gnatmake: "/home/geb/gnat/try/pb_code_main.adb" compilation error lapwarmer-260:
next reply other threads:[~2012-01-28 23:38 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-01-28 23:46 garynot at comcast dot net [this message] 2012-01-28 23:47 ` [Bug ada/52033] " garynot at comcast dot net 2015-01-04 12:07 ` aoliva at gcc dot gnu.org
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=bug-52033-4@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).