| Summary: | [3.3 Regression] forward declaration in function scope hides inline | ||
|---|---|---|---|
| Product: | gcc | Reporter: | Alexander Melkov <melkov> |
| Component: | c++ | Assignee: | Not yet assigned to anyone <unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | gcc-bugs, melkov |
| Priority: | P2 | Keywords: | wrong-code |
| Version: | 3.3.2 | ||
| Target Milestone: | 3.4.0 | ||
| Host: | i686-freebsd-gnu | Target: | i686-freebsd-gnu |
| Build: | i686-freebsd-gnu | Known to work: | 3.2 3.4.0 |
| Known to fail: | Last reconfirmed: | 2003-12-19 04:19:59 | |
Confirmed on 3.3.3 but it is fixed on the mainline. This is a regression from 2.95.3. In fact it is a regression from 3.2.3 also. And 3.3.1 (20030707). In fact the change to mess this up went in between 20030801 and 20030802. The patch which broke it on the mainline went in between 20030721 and 20030722. The patch which fixed it on the mainline went in between 20030909 and 20030910. The only patch that went in on the mainline and the branch at the time this broke was: 2003-08-01 Geoffrey Keating <geoffk@apple.com> * c-pragma.c (maybe_apply_pragma_weak): Don't get DECL_ASSEMBLER_NAME when it's not needed. And the only obvious patch which fixed this on the mainline is: 2003-09-09 Jan Hubicka <jh@suse.cz> * varasm.c (notice_global_symbol): Properly deal with weak symbols. Both of these patches do not make real sense why they are causing or fixing the failures Postponed until 3.3.4 Known to work for 3.4.0. Won't fix for 3.3.4. |
/usr/local/egcs-3/bin/c++ test.cpp /var/tmp//ccdg0amh.o: In function `main': /var/tmp//ccdg0amh.o(.text+0x11): undefined reference to `f()' * 'inline' removed -> OK * f declaration removed -> OK (2.95.4 compiles that fine) ==> test.cpp <== inline void f() {} int main() { void f(); f(); return 0; }