Using -O1 (or higher) in the compile: gnatmake -O1 -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9.adb
provokes a bug box: gnatmake -O1 -v -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9.adb GNATMAKE 4.3.4 20090804 (release) 1 Copyright (C) 1995-2007, Free Software Foundation, Inc. "z9.ali" being checked ... -> "z9.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9.adb "z9-command_input.ali" being checked ... -> "z9-command_input.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-command_input.adb "z9-command_options.ali" being checked ... -> "z9-command_options.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-command_options.adb "z9-commands.ali" being checked ... -> "z9-commands.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-commands.adb "z9-gc_styles.ali" being checked ... -> "z9-gc_styles.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-gc_styles.adb "z9-global.ali" being checked ... -> "z9-global.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-global.adb "z9-lex_streams.ali" being checked ... -> "z9-lex_streams.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-lex_streams.adb "z9-lexers.ali" being checked ... -> "z9-lexers.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-lexers.adb "z9-line_buffers.ali" being checked ... -> "z9-line_buffers.ali" missing. gcc -c -O1 -save-temps -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr z9-line_buffers.adb +===========================GNAT BUG DETECTED==============================+ | 4.3.4 20090804 (release) 1 (i686-pc-cygwin) GCC error: | | in bitfield_overlaps_p, at tree-sra.c:2937 | | Error detected around z9-line_buffers.adb:1479 | | 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. z9-line_buffers.adb z9-line_buffers.ads z9.ads z9-global.ads z9-string_containers.ads simpmap.ads z9-tokens.ads z9-terminal.ads z9-funcs.ads z9-keywords.ads z9-functions.ads z9-error_codes.ads z9-command_history.ads rings.ads z9-variables.ads subscripts.ads z9-lexers.ads z9-lex_streams.ads z9-gc_styles.ads z9-vstrings.ads z9-line_buffers-load_unnumbered.adb simpmap.adb raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:398 End of compilation gnatmake: "z9-line_buffers.adb" compilation error make: *** [all] Error 4 ---- $ cat Makefile BUG = -v -save-temps #DEBUG = -g -O0 DEBUG = -O1 AFLAGS = $(DEBUG) $(BUG) -gnat05 -Wall -gnatwl -gnata -gnatVa -gnatf -gnatwr CFLAGS = $(DEBUG) -I.. $(BUG) CXFLAGS = $(DEBUG) -I.. $(BUG) all: z9.adb gnatmake $(AFLAGS) z9.adb z9.adb: z9.ada gnatchop z9.ada clean: rm -f *.ali *.o *.exe *.exe.stackdump core *.a rm -f b~*.a* *.tmp *.s rm -f errs.t clobber: clean rm *.adb *.ads ---- Where do I attach my 8,223 line z9.ada file in this Bug-zilla? Surely not in this message? First time using gcc bugzilla-- hopefully it lets me attach it in the next step(s). Otherwise email me, and I'll gladly forward the z9.ada (gnatchop-able) source code. Warren -- Summary: Ada Bug Box when -O1 or higher Product: gcc Version: 4.3.4 Status: UNCONFIRMED Severity: critical Priority: P3 Component: ada AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ve3wwg at gmail dot com GCC build triplet: i686-pc-cygwin GCC host triplet: i686-pc-cygwin GCC target triplet: i686-pc-cygwin http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43769