When compiling a function with an empty body, e.g.
int MyFunc(void)
{
}
GCC seems to add line number information for the line containing the opening
bracket in two different places.
Here is an example assembler output:
----
.globl MyFunc
.type MyFunc, @function
MyFunc:
.LFB3:
.loc 1 5 0
pushl %ebp
.LCFI0:
movl %esp, %ebp
.LCFI1:
.loc 1 5 0
popl %ebp
ret
.LFE3:
----
Line number information for line 5 (the opening bracket) is seems to be added in
two places.
--
Summary: GCC seems to generate line number information for the
same line in two places
Product: gcc
Version: 3.3.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: tommi dot hoynalanmaa at iki dot fi
CC: gcc-bugs at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23618
