[llvm-bugs] [Bug 52042] New: program can't exe with some gcc and clang commands

via llvm-bugs llvm-bugs at lists.llvm.org
Sat Oct 2 07:28:00 PDT 2021


            Bug ID: 52042
           Summary: program can't exe with some gcc and clang commands
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: C
          Assignee: unassignedclangbugs at nondot.org
          Reporter: rambhupal.bellam at blackfigtech.com
                CC: blitzrakete at gmail.com, dgregor at apple.com,
                    erik.pilkington at gmail.com, llvm-bugs at lists.llvm.org,
                    richard-llvm at metafoo.co.uk

Created attachment 25317
  --> https://bugs.llvm.org/attachment.cgi?id=25317&action=edit
program of file

open  terminal
If I compile it with clang with the following command:

$ clang -std=c99 -Wdeclaration-after-statement hello.c hello1
it produce no warnings
if  I execute same program with gcc with command
 $ gcc -std=c99   , $ gcc -std=c90, and $ gcc -std=c89;
with eror like this
int i = 0;
1 warning generated.

$ clang -std=c90 -Wdeclaration-after-statement hello.c hello1
shows warning
int i = 0;
1 warning generated.

You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20211002/8623c396/attachment.html>

More information about the llvm-bugs mailing list