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errchk: add -0 flag

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R=lvd
CC=golang-dev
https://golang.org/cl/4837049
This commit is contained in:
Russ Cox 2011-08-02 15:19:44 -04:00
parent 11e254e62c
commit 16cdba8572
1 changed files with 14 additions and 1 deletions
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15
test/errchk
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@ -17,6 +17,13 @@
use POSIX;
my $exitcode = 1;
if(@ARGV >= 1 && $ARGV[0] eq "-0") {
$exitcode = 0;
shift;
}
if(@ARGV < 1) {
print STDERR "Usage: errchk COMPILER [OPTS] SOURCEFILES\n";
exit 1;
@ -47,12 +54,18 @@ $out = join('', <CMD>);
close CMD;
if($? == 0) {
if($exitcode != 0 && $? == 0) {
print STDERR "BUG: errchk: command succeeded unexpectedly\n";
print STDERR @out;
exit 0;
}
if($exitcode == 0 && $? != 0) {
print STDERR "BUG: errchk: command failed unexpectedly\n";
print STDERR @out;
exit 0;
}
if(!WIFEXITED($?)) {
print STDERR "BUG: errchk: compiler crashed\n";
print STDERR @out, "\n";