Ramin created this revision.
Ramin added a reviewer: clang-tools-extra.
Herald added subscribers: steakhal, ASDenysPetrov, dkrupp, donat.nagy,
Szelethus, a.sidorin, baloghadamsoftware.
Ramin requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
when an unknown paramater is used when running scan-build
it just prints "could not find clang line"
this patch shows the error message
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D101159
Files:
clang/tools/scan-build/libexec/ccc-analyzer
Index: clang/tools/scan-build/libexec/ccc-analyzer
===================================================================
--- clang/tools/scan-build/libexec/ccc-analyzer
+++ clang/tools/scan-build/libexec/ccc-analyzer
@@ -39,11 +39,19 @@
# Invoke 'system', STDOUT and STDERR are output to a temporary file.
system $Command, @_;
+ my $ret = $?;
# Restore STDOUT and STDERR.
open STDOUT, ">&", \*OLDOUT;
open STDERR, ">&", \*OLDERR;
+ if ($ret != 0) {
+ print "failed to run $Command \n";
+ while(<$TmpFH>){
+ print $_;
+ }
+ }
+
return $TmpFH;
}
Index: clang/tools/scan-build/libexec/ccc-analyzer
===================================================================
--- clang/tools/scan-build/libexec/ccc-analyzer
+++ clang/tools/scan-build/libexec/ccc-analyzer
@@ -39,11 +39,19 @@
# Invoke 'system', STDOUT and STDERR are output to a temporary file.
system $Command, @_;
+ my $ret = $?;
# Restore STDOUT and STDERR.
open STDOUT, ">&", \*OLDOUT;
open STDERR, ">&", \*OLDERR;
+ if ($ret != 0) {
+ print "failed to run $Command \n";
+ while(<$TmpFH>){
+ print $_;
+ }
+ }
+
return $TmpFH;
}
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
