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* [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack @ 2008-02-03 8:40 dannysmith at users dot sourceforge dot net 2008-02-06 10:57 ` [Bug preprocessor/35061] " fxcoudert at gcc dot gnu dot org ` (5 more replies) 0 siblings, 6 replies; 7+ messages in thread From: dannysmith at users dot sourceforge dot net @ 2008-02-03 8:40 UTC (permalink / raw) To: gcc-bugs A "#pragma pop_macro" without a preceding "#pragma push_macro" triggers an ICE on mingw32 // pop_macro.c #define X 1 int main() { // # pragma push_macro("X") # undef X # define X 2 # pragma pop_macro("X") return 0; } gcc pop_macro.c pop_macro.c: In function 'main': pop_macro.c:9: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. -- Summary: #pragma pop_macro causes ICE if no macro value on stack Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: preprocessor AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: dannysmith at users dot sourceforge dot net GCC target triplet: i686-pc-mingw32 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/35061] #pragma pop_macro causes ICE if no macro value on stack 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net @ 2008-02-06 10:57 ` fxcoudert at gcc dot gnu dot org 2008-02-06 17:30 ` dannysmith at users dot sourceforge dot net ` (4 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: fxcoudert at gcc dot gnu dot org @ 2008-02-06 10:57 UTC (permalink / raw) To: gcc-bugs -- fxcoudert at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2008-02-06 10:56:34 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/35061] #pragma pop_macro causes ICE if no macro value on stack 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net 2008-02-06 10:57 ` [Bug preprocessor/35061] " fxcoudert at gcc dot gnu dot org @ 2008-02-06 17:30 ` dannysmith at users dot sourceforge dot net 2008-02-14 21:43 ` dannysmith at gcc dot gnu dot org ` (3 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: dannysmith at users dot sourceforge dot net @ 2008-02-06 17:30 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from dannysmith at users dot sourceforge dot net 2008-02-06 17:29 ------- Patch at: http://gcc.gnu.org/ml/gcc-patches/2008-02/msg00120.html -- dannysmith at users dot sourceforge dot net changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|unassigned at gcc dot gnu |dannysmith at users dot |dot org |sourceforge dot net Status|NEW |ASSIGNED Last reconfirmed|2008-02-06 10:56:34 |2008-02-06 17:29:23 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/35061] #pragma pop_macro causes ICE if no macro value on stack 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net 2008-02-06 10:57 ` [Bug preprocessor/35061] " fxcoudert at gcc dot gnu dot org 2008-02-06 17:30 ` dannysmith at users dot sourceforge dot net @ 2008-02-14 21:43 ` dannysmith at gcc dot gnu dot org 2008-02-14 21:45 ` dannysmith at users dot sourceforge dot net ` (2 subsequent siblings) 5 siblings, 0 replies; 7+ messages in thread From: dannysmith at gcc dot gnu dot org @ 2008-02-14 21:43 UTC (permalink / raw) To: gcc-bugs ------- Comment #2 from dannysmith at gcc dot gnu dot org 2008-02-14 21:42 ------- Subject: Bug 35061 Author: dannysmith Date: Thu Feb 14 21:41:40 2008 New Revision: 132322 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132322 Log: PR preprocessor/35061 gcc * c-pragma.c (handle_pragma_pop_macro): Check that pushed_macro_table has been allocated. testsuite * gcc.dg/cpp/pragma_pop_macro-1.c: New file Added: trunk/gcc/testsuite/gcc.dg/cpp/pragma-pop_macro-1.c Modified: trunk/gcc/ChangeLog trunk/gcc/c-pragma.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/35061] #pragma pop_macro causes ICE if no macro value on stack 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net ` (2 preceding siblings ...) 2008-02-14 21:43 ` dannysmith at gcc dot gnu dot org @ 2008-02-14 21:45 ` dannysmith at users dot sourceforge dot net 2008-02-14 22:18 ` ubizjak at gmail dot com 2008-02-15 14:19 ` ubizjak at gmail dot com 5 siblings, 0 replies; 7+ messages in thread From: dannysmith at users dot sourceforge dot net @ 2008-02-14 21:45 UTC (permalink / raw) To: gcc-bugs ------- Comment #3 from dannysmith at users dot sourceforge dot net 2008-02-14 21:44 ------- Fixed -- dannysmith at users dot sourceforge dot net changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.3.0 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/35061] #pragma pop_macro causes ICE if no macro value on stack 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net ` (3 preceding siblings ...) 2008-02-14 21:45 ` dannysmith at users dot sourceforge dot net @ 2008-02-14 22:18 ` ubizjak at gmail dot com 2008-02-15 14:19 ` ubizjak at gmail dot com 5 siblings, 0 replies; 7+ messages in thread From: ubizjak at gmail dot com @ 2008-02-14 22:18 UTC (permalink / raw) To: gcc-bugs ------- Comment #4 from ubizjak at gmail dot com 2008-02-14 22:17 ------- Fixed for real. -- ubizjak at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [Bug preprocessor/35061] #pragma pop_macro causes ICE if no macro value on stack 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net ` (4 preceding siblings ...) 2008-02-14 22:18 ` ubizjak at gmail dot com @ 2008-02-15 14:19 ` ubizjak at gmail dot com 5 siblings, 0 replies; 7+ messages in thread From: ubizjak at gmail dot com @ 2008-02-15 14:19 UTC (permalink / raw) To: gcc-bugs ------- Comment #5 from ubizjak at gmail dot com 2008-02-15 14:18 ------- (In reply to comment #4) > Fixed for real. Wrong dg-do directive in the testcase was fixed by: Author: uros Date: Fri Feb 15 14:17:41 2008 New Revision: 132343 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=132343 Log: * gcc.dg/cpp/pragma-pop_macro-1.c: Fix dg-do directive. Modified: trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gcc.dg/cpp/pragma-pop_macro-1.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35061 ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2008-02-15 14:19 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2008-02-03 8:40 [Bug preprocessor/35061] New: #pragma pop_macro causes ICE if no macro value on stack dannysmith at users dot sourceforge dot net 2008-02-06 10:57 ` [Bug preprocessor/35061] " fxcoudert at gcc dot gnu dot org 2008-02-06 17:30 ` dannysmith at users dot sourceforge dot net 2008-02-14 21:43 ` dannysmith at gcc dot gnu dot org 2008-02-14 21:45 ` dannysmith at users dot sourceforge dot net 2008-02-14 22:18 ` ubizjak at gmail dot com 2008-02-15 14:19 ` ubizjak at gmail dot com
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