public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
* [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro @ 2020-10-17 16:21 gabravier at gmail dot com 2020-10-19 7:26 ` [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc marxin at gcc dot gnu.org ` (5 more replies) 0 siblings, 6 replies; 7+ messages in thread From: gabravier at gmail dot com @ 2020-10-17 16:21 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Bug ID: 97471 Summary: ICE on using function-like macro as a non function-like macro Product: gcc Version: 11.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: preprocessor Assignee: unassigned at gcc dot gnu.org Reporter: gabravier at gmail dot com Target Milestone: --- #define a() b a This crashes GCC's preprocessor on current trunk (as of the 16th), with this message : <source>:2:1: internal compiler error: Segmentation fault 2 | a | ^ 0x19720a9 internal_error(char const*, ...) ???:0 0x19b406f _cpp_lex_direct ???:0 0x19b5ab5 _cpp_lex_token ???:0 0x77c4c0 c_lex_with_flags(tree_node**, unsigned int*, unsigned char*, int) ???:0 0x6eb1ae c_parser_peek_2nd_token(c_parser*) ???:0 0x721b39 c_parse_file() ???:0 0x78bdf2 c_common_parse_file() ???:0 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. Compiler returned: 1 GCC -v output : Using built-in specs. COLLECT_GCC=/opt/compiler-explorer/gcc-snapshot/bin/gcc Target: x86_64-linux-gnu Configured with: ../gcc-trunk-20201017/configure --prefix=/opt/compiler-explorer/gcc-build/staging --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --disable-bootstrap --enable-multiarch --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --enable-clocale=gnu --enable-languages=c,c++,fortran,ada,d --enable-ld=yes --enable-gold=yes --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-linker-build-id --enable-lto --enable-plugins --enable-threads=posix --with-pkgversion=Compiler-Explorer-Build Thread model: posix Supported LTO compression algorithms: zlib gcc version 11.0.0 20201016 (experimental) (Compiler-Explorer-Build) COLLECT_GCC_OPTIONS='-fdiagnostics-color=always' '-g' '-o' './output.s' '-masm=intel' '-S' '-v' '-mtune=generic' '-march=x86-64' '-dumpdir' './' /opt/compiler-explorer/gcc-trunk-20201017/bin/../libexec/gcc/x86_64-linux-gnu/11.0.0/cc1 -quiet -v -imultiarch x86_64-linux-gnu -iprefix /opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/x86_64-linux-gnu/11.0.0/ <source> -quiet -dumpdir ./ -dumpbase output.c -dumpbase-ext .c -masm=intel -mtune=generic -march=x86-64 -g -version -fdiagnostics-color=always -o ./output.s GNU C17 (Compiler-Explorer-Build) version 11.0.0 20201016 (experimental) (x86_64-linux-gnu) compiled by GNU C version 7.5.0, GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3, isl version isl-0.18-GMP GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 ignoring nonexistent directory "/opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/x86_64-linux-gnu/11.0.0/../../../../x86_64-linux-gnu/include" ignoring duplicate directory "/opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/../../lib/gcc/x86_64-linux-gnu/11.0.0/include" ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu" ignoring duplicate directory "/opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/../../lib/gcc/x86_64-linux-gnu/11.0.0/include-fixed" ignoring nonexistent directory "/opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/../../lib/gcc/x86_64-linux-gnu/11.0.0/../../../../x86_64-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/x86_64-linux-gnu/11.0.0/include /opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/x86_64-linux-gnu/11.0.0/include-fixed /usr/local/include /opt/compiler-explorer/gcc-trunk-20201017/bin/../lib/gcc/../../include /usr/include/x86_64-linux-gnu /usr/include End of search list. GNU C17 (Compiler-Explorer-Build) version 11.0.0 20201016 (experimental) (x86_64-linux-gnu) compiled by GNU C version 7.5.0, GMP version 6.1.0, MPFR version 3.1.4, MPC version 1.0.3, isl version isl-0.18-GMP GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: 129d0909b5f5d2346755498e10395559 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com @ 2020-10-19 7:26 ` marxin at gcc dot gnu.org 2020-10-19 7:28 ` rguenth at gcc dot gnu.org ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: marxin at gcc dot gnu.org @ 2020-10-19 7:26 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Known to work| |10.2.0 Ever confirmed|0 |1 Last reconfirmed| |2020-10-19 CC| |marxin at gcc dot gnu.org, | |nathan at gcc dot gnu.org Known to fail| |11.0 Keywords| |ice-on-invalid-code Summary|ICE on using function-like |[11 Regression] ICE on |macro as a non |using function-like macro |function-like macro |as a non function-like | |macro since | |r11-338-g2a0225e47868fbfc --- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> --- Confirmed, started with r11-338-g2a0225e47868fbfc. ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com 2020-10-19 7:26 ` [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc marxin at gcc dot gnu.org @ 2020-10-19 7:28 ` rguenth at gcc dot gnu.org 2020-10-19 11:59 ` nathan at gcc dot gnu.org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: rguenth at gcc dot gnu.org @ 2020-10-19 7:28 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |11.0 Priority|P3 |P1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com 2020-10-19 7:26 ` [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc marxin at gcc dot gnu.org 2020-10-19 7:28 ` rguenth at gcc dot gnu.org @ 2020-10-19 11:59 ` nathan at gcc dot gnu.org 2020-10-19 15:01 ` nathan at gcc dot gnu.org ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: nathan at gcc dot gnu.org @ 2020-10-19 11:59 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Nathan Sidwell <nathan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |nathan at gcc dot gnu.org ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com ` (2 preceding siblings ...) 2020-10-19 11:59 ` nathan at gcc dot gnu.org @ 2020-10-19 15:01 ` nathan at gcc dot gnu.org 2020-10-19 21:35 ` nathan at gcc dot gnu.org 2020-10-20 15:02 ` nathan at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: nathan at gcc dot gnu.org @ 2020-10-19 15:01 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Nathan Sidwell <nathan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|ASSIGNED |RESOLVED --- Comment #2 from Nathan Sidwell <nathan at gcc dot gnu.org> --- Fixed 5abe05b4331 2020-10-19 | preprocessor: Fix non-fn fn-like macro at EOF [PR97471] ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com ` (3 preceding siblings ...) 2020-10-19 15:01 ` nathan at gcc dot gnu.org @ 2020-10-19 21:35 ` nathan at gcc dot gnu.org 2020-10-20 15:02 ` nathan at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: nathan at gcc dot gnu.org @ 2020-10-19 21:35 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Nathan Sidwell <nathan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |--- Status|RESOLVED |REOPENED --- Comment #3 from Nathan Sidwell <nathan at gcc dot gnu.org> --- he shoots, he misses :( ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com ` (4 preceding siblings ...) 2020-10-19 21:35 ` nathan at gcc dot gnu.org @ 2020-10-20 15:02 ` nathan at gcc dot gnu.org 5 siblings, 0 replies; 7+ messages in thread From: nathan at gcc dot gnu.org @ 2020-10-20 15:02 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97471 Nathan Sidwell <nathan at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED --- Comment #4 from Nathan Sidwell <nathan at gcc dot gnu.org> --- dbcc6b1577b 2020-10-20 | preprocessor: Further fix for EOF in macro args [PR97471] score? ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-10-20 15:02 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2020-10-17 16:21 [Bug preprocessor/97471] New: ICE on using function-like macro as a non function-like macro gabravier at gmail dot com 2020-10-19 7:26 ` [Bug preprocessor/97471] [11 Regression] ICE on using function-like macro as a non function-like macro since r11-338-g2a0225e47868fbfc marxin at gcc dot gnu.org 2020-10-19 7:28 ` rguenth at gcc dot gnu.org 2020-10-19 11:59 ` nathan at gcc dot gnu.org 2020-10-19 15:01 ` nathan at gcc dot gnu.org 2020-10-19 21:35 ` nathan at gcc dot gnu.org 2020-10-20 15:02 ` nathan at gcc dot gnu.org
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).