Attached files generate Stack Overflow when compiled with -c -gnatc and -gnatt. With only -c and either of the other two, no problems.
Problem also exists in prior 4.0 snapshot, and as I recall, in the 4.0 release as well. package Toplevel is end Toplevel; package Toplevel.Intermediate is An_Prefix : constant String := "An_Prefix"; Al_Prefix : constant String := "Al_Prefix"; end Toplevel.Intermediate; with Toplevel.Intermediate; package Toplevel.Midlevel is Al_Prefix : String renames Toplevel.Intermediate.Al_Prefix; An_Prefix : String renames Toplevel.Intermediate.An_Prefix; end Toplevel.Midlevel; package Toplevel.Midlevel.Bottom is function Blank return Boolean; end Toplevel.Midlevel.Bottom; 8:23 1290 submit: mkdir /tmp/jjj 8:24 1291 submit: cat *.ads > /tmp/jjj/files 8:24 1292 submit: cd /tmp/jjj 8:24 1293 jjj: l total 4 -rw-r--r-- 1 karl karl 502 May 2 08:24 files 8:24 1294 jjj: gnatchop files splitting files into: toplevel.ads toplevel-intermediate.ads toplevel-midlevel.ads toplevel-midlevel-bottom.ads 8:24 1295 jjj: l total 20 -rw-r--r-- 1 karl karl 502 May 2 08:24 files -rw-r--r-- 1 karl karl 35 May 2 08:24 toplevel.ads -rw-r--r-- 1 karl karl 158 May 2 08:24 toplevel-intermediate.ads -rw-r--r-- 1 karl karl 207 May 2 08:24 toplevel-midlevel.ads -rw-r--r-- 1 karl karl 102 May 2 08:24 toplevel-midlevel-bottom.ads 8:24 1296 jjj: !gcc gcc -c -gnatc -gnatt *.ads +===========================GNAT BUG DETECTED==============================+ | 4.0.1 20050430 (prerelease) (i686-pc-linux-gnu) Storage_Error stack overflow (or erroneous memory access)| | Error detected at system.ads:151:5 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | 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. toplevel-midlevel-bottom.ads toplevel-midlevel.ads toplevel.ads toplevel-intermediate.ads compilation abandoned 8:24 1297 jjj: . ~/.cshrc.new 8:25 1298 jjj: which gcc /home/karl/gcc-4.1-20050501/bin/gcc 8:25 1299 jjj: !gcc gcc -c -gnatc -gnatt *.ads +===========================GNAT BUG DETECTED==============================+ | 4.1.0 20050501 (experimental) (i686-pc-linux-gnu) Storage_Error stack overflow (or erroneous memory access)| | Error detected at system.ads:152:5 | | 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. toplevel-midlevel-bottom.ads toplevel-midlevel.ads toplevel.ads toplevel-intermediate.ads compilation abandoned 8:25 1300 jjj: gcc -c -gnatc *.ads 8:26 1301 jjj: gcc -c *.ads cannot generate code for file toplevel-midlevel-bottom.ads (package spec) to check package spec for errors, use -gnatc 8:26 1302 jjj: gcc -c -gnatt *.ads cannot generate code for file toplevel-midlevel-bottom.ads (package spec) to check package spec for errors, use -gnatc 8:26 1303 jjj: -- Summary: gcc with -c -gnatc and -gnatt generates Stack Overflow Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: ada AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: karl at grebyn dot com CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21338
