All chi_node are added to entry_bb.
We cannot get the exactly line number from source code position.
From: Jian-Xin Lai [mailto:[email protected]]
Sent: Wednesday, October 12, 2011 3:06 PM
To: shenrfen
Cc: [email protected]
Subject: Re: [Open64-devel] Please help to review the patch for [Bug 879]:
Missing line number of uninitialized variable warning
I think using SRCPOS is better.
2011/10/11 shenrfen <[email protected]>
Hi, all.
Could a gatekeeper help to review the patch for bug879.
Please find the detail:
https://bugs.open64.net/show_bug.cgi?id=879
I would like to add a member "line" to Class "ST".
+ mUINT32 line; // The line num where define
the sym in the source file.
With this field we can get the line info which define symbol.
Attached Please fine the whole patch. The patch has passed SL's
regression test.
Thx very much.
-----Original Message-----
From: [email protected] [mailto:[email protected]]
Sent: Tuesday, October 11, 2011 2:56 PM
To: [email protected]
Subject: [Bug 879] New: Missing line number of uninitialized variable
warning
https://bugs.open64.net/show_bug.cgi?id=879
Summary: Missing line number of uninitialized variable warning
Product: Open64 Compiler
Version: 4.2.4
Platform: Itanium
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P2
Component: WOPT
AssignedTo: [email protected]
ReportedBy: [email protected]
Test case: 1.c
int main()
{
int z;
return z;
}
CMD:
opencc 1.c -WOPT:warn_uninit=1
Building output:
"1.c": Warning: Variable z in main might be used uninitialized
Error:
There is missing line number of variable, Which is difficult to locate
variable.
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Regards,
Lai Jian-Xin
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