| Summary: | g++ compiled struct structname structname; => can't eval structname. | ||
|---|---|---|---|
| Product: | gdb | Reporter: | rbrown64 |
| Component: | c++ | Assignee: | Not yet assigned to anyone <unassigned> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | normal | CC: | mgretton, sven.koehler |
| Priority: | P3 | ||
| Version: | HEAD | ||
| Target Milestone: | --- | ||
| Host: | Target: | ||
| Build: | Last reconfirmed: | 2010-10-23 00:00:00 | |
| Bug Depends on: | |||
| Bug Blocks: | 16106 | ||
*** Bug 15111 has been marked as a duplicate of this bug. *** |
[Converted from Gnats 632] 501 ~ % cat tmp.c #include <stdio.h> struct a { int b; }; struct a a; int main(int argc, char **argv) { a.b = argc; printf("%d %s\n", a.b, argv[0]); exit(0); } 502 ~ % gcc -v Reading specs from /usr/lib/gcc-lib/i386-linux/2.95.2/specs gcc version 2.95.2 20000220 (Debian GNU/Linux) 503 ~ % gcc -g -o tmp.bin tmp.c 504 ~ % src/gdb-5.2.obj/gdb/gdb tmp.bin GNU gdb 5.2 Copyright 2002 Free Software Foundation, Inc. ... This GDB was configured as "i686-pc-linux-gnu"... (gdb) b 12 Breakpoint 1 at 0x804841e: file tmp.c, line 12. (gdb) r Starting program: /var/home/rdb/tmp.bin Breakpoint 1, main (argc=1, argv=0xbffff174) at tmp.c:12 12 printf("%d %s\n", a.b, argv[0]); (gdb) p a $1 = {b = 1} (gdb) c Continuing. 1 /var/home/rdb/tmp.bin Program exited normally. (gdb) q 505 ~ % g++ -g -o tmp.bin tmp.c 506 ~ % src/gdb-5.2.obj/gdb/gdb tmp.bin GNU gdb 5.2 Copyright 2002 Free Software Foundation, Inc. ... This GDB was configured as "i686-pc-linux-gnu"... (gdb) b 12 Breakpoint 1 at 0x804853e: file tmp.c, line 12. (gdb) r Starting program: /var/home/rdb/tmp.bin Breakpoint 1, main (argc=1, argv=0xbffff174) at tmp.c:12 12 printf("%d %s\n", a.b, argv[0]); (gdb) p a Attempt to use a type name as an expression (gdb) ptype a type = class a { public: int b; a & operator=(a const &); a(a const &); a(void); } (gdb) c Release: gdb-5.2 Environment: Reading specs from /usr/lib/gcc-lib/i386-linux/2.95.2/specs gcc version 2.95.2 20000220 (Debian GNU/Linux)