| Summary: | ICE with template operator | ||
|---|---|---|---|
| Product: | gcc | Reporter: | Volker Reichelt <reichelt> |
| Component: | c++ | Assignee: | Paolo Carlini <paolo.carlini> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | bangerth, gcc-bugs |
| Priority: | P3 | Keywords: | ice-on-invalid-code, monitored |
| Version: | 4.5.0 | ||
| Target Milestone: | 4.5.0 | ||
| Host: | Target: | ||
| Build: | Known to work: | ||
| Known to fail: | Last reconfirmed: | 2009-08-25 15:35:35 | |
Confirmed. Subject: Bug 40371 Author: paolo Date: Mon Nov 30 22:45:06 2009 New Revision: 154852 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154852 Log: cp/ 2009-11-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/40371 * call.c (add_template_candidate_real): Early return NULL if the arglist length is smaller than skip_without_in_chrg; tidy. testsuite/ 2009-11-30 Paolo Carlini <paolo.carlini@oracle.com> PR c++/40371 * g++.dg/template/crash93.C: New. Added: trunk/gcc/testsuite/g++.dg/template/crash93.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/call.c trunk/gcc/testsuite/ChangeLog Fixed. |
The following invalid code snippet triggers an ICE since at least GCC 2.95.3: ================================= struct A { typedef void (&F)(); template<int> operator F(); }; void foo() { A()(); } ================================= bug.cc: In function 'void foo()': bug.cc:9:7: internal compiler error: in add_template_candidate_real, at cp/call.c:2477 Please submit a full bug report, [etc.]