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-rwxr-xr-xbin/warnhist279
1 files changed, 217 insertions, 62 deletions
diff --git a/bin/warnhist b/bin/warnhist
index df7565e..499886b 100755
--- a/bin/warnhist
+++ b/bin/warnhist
@@ -40,6 +40,8 @@ my @ignorenames;
my %ignored_files = ();
my %warn_file_indices = ();
my %file_warn_indices = ();
+my @warn_match_strings;
+my @file_match_strings;
my %file_warn = ();
my %file_warn_line = ();
my $current_warning = 0;
@@ -49,14 +51,10 @@ my $last_c_name;
my $last_fort_name;
my $last_fort_line;
-# declare the Perl command line flags/options we want to allow
-my %options=();
-getopts("FWht:w:f:i:l", \%options);
-
-# Display usage, if requested
-if($options{h}) {
- print "Usage: 'warnhist [-h] [-t <prefix>] [-w <n>] [-W] [-f <n>] [-F] [-l] [-i <name list> [file]'\n";
- print "\t-h\tDisplay this usage\n";
+# Display usage
+sub do_help {
+ print "Usage: 'warnhist [-h, --help] [-t <prefix>] [-w <n>] [-W] [-f <n>] [-F] [-s <warning string list>] [-S <file string list] [-l] [-i <name list>] [file]'\n";
+ print "\t-h, --help\tDisplay this usage\n";
print "\t-t <prefix>\tTrim pathname prefix from filenames, <prefix>\n";
print "\t-w <n>\tDisplay files for a given warning index list, <n>\n";
print "\t\t<n> can be a single value, a range, or a comma separated list\n";
@@ -66,6 +64,12 @@ if($options{h}) {
print "\t\t<n> can be a single value, a range, or a comma separated list\n";
print "\t\tFor example: '0' or '0,4' or '8-10' or '0,2-4,8-10,13'\n";
print "\t-F\tDisplay warnings for all files\n";
+ print "\t-s <warning string list>\tDisplay files for warnings which contain a string, <warning string list>\n";
+ print "\t\t<warning string list> is a comma separated list, with no spaces\n";
+ print "\t\tFor example: 'Wunused-dummy-argument' or 'Wunused-dummy-argument,Wunused-variable'\n";
+ print "\t-S <file string list>\tDisplay warnings for files which contain a string, <file string list>\n";
+ print "\t\t<file string list> is a comma separated list, with no spaces\n";
+ print "\t\tFor example: 'H5Fint' or 'H5Fint,H5Gnode'\n";
print "\t-l\tDisplay line nunbers for file/warning\n";
print "\t-i <name list>\tIgnore named files, <name list>\n";
print "\t\t<name list> is a comma separated list, with no spaces\n";
@@ -75,6 +79,19 @@ if($options{h}) {
exit;
}
+sub main::HELP_MESSAGE {
+ do_help();
+}
+
+# declare the Perl command line flags/options we want to allow
+my %options=();
+getopts("FWht:w:f:s:S:i:l", \%options);
+
+# Display usage, if requested
+if($options{h}) {
+ do_help();
+}
+
# Parse list of file names to ignore
if(exists $options{i}) {
@ignorenames = split /,/, $options{i};
@@ -98,13 +115,13 @@ if(exists $options{w}) {
#print "start_index = '$start_index', end_index = '$end_index'\n";
for my $y ($start_index..$end_index) {
#print "y = '$y'\n";
- if(!(exists $warn_file_indices{$y})) {
+ if(!exists $warn_file_indices{$y}) {
$warn_file_indices{$y} = $y;
}
}
}
else {
- if(!(exists $warn_file_indices{$x})) {
+ if(!exists $warn_file_indices{$x}) {
$warn_file_indices{$x} = $x;
}
}
@@ -114,6 +131,12 @@ if(exists $options{w}) {
#}
}
+# Parse list of warning strings to expand file names
+if(exists $options{s}) {
+ @warn_match_strings = split /,/, $options{s};
+# print @warn_match_strings;
+}
+
# Parse list of file indices to expand warnings
if(exists $options{f}) {
my @tmp_indices;
@@ -131,13 +154,13 @@ if(exists $options{f}) {
#print "start_index = '$start_index', end_index = '$end_index'\n";
for my $y ($start_index..$end_index) {
#print "y = '$y'\n";
- if(!(exists $file_warn_indices{$y})) {
+ if(!exists $file_warn_indices{$y}) {
$file_warn_indices{$y} = $y;
}
}
}
else {
- if(!(exists $file_warn_indices{$x})) {
+ if(!exists $file_warn_indices{$x}) {
$file_warn_indices{$x} = $x;
}
}
@@ -147,6 +170,12 @@ if(exists $options{f}) {
#}
}
+# Parse list of warning strings for files to expand warnings
+if(exists $options{S}) {
+ @file_match_strings = split /,/, $options{S};
+# print @file_match_strings;
+}
+
PARSE_LINES:
while (<>) {
my $name;
@@ -164,8 +193,8 @@ while (<>) {
($last_fort_line, $toss) = split /\./, $last_fort_line;
}
- # Retain last C compile line, which possibly comes a few lines before warning
- if($_ =~ /.*[A-Za-z0-9_]\.c:.*/) {
+ # Retain last C/C++ compile line, which possibly comes a few lines before warning
+ if($_ =~ /.*[A-Za-z0-9_]\.[cC]:.*/) {
($last_c_name, $toss) = split /\:/, $_;
}
@@ -175,6 +204,9 @@ while (<>) {
# Skip warnings from linker
next if $_ =~ /ld: warning:/;
+ # Skip warnings from build_py and install_lib
+ next if $_ =~ /warning: (build_py|install_lib)/;
+
# "Hide" the C++ '::' symbol until we've parsed out the parts of the line
while($_ =~ /\:\:/) {
$_ =~ s/\:\:/@@@@/g;
@@ -185,6 +217,11 @@ while (<>) {
$name = $last_c_name;
$line = "??";
($toss, $toss, $warning, $extra, $extra2) = split /\:/, $_;
+ # Check for CMAKE build with warning on first line and no filename
+ } elsif($_ =~ /^\s*[Ww]arning:.*/) {
+ $name = $last_c_name;
+ $line = "??";
+ ($toss, $warning, $extra, $extra2) = split /\:/, $_;
# Check for FORTRAN warning output
} elsif($_ =~ /^Warning:.*/) {
$name = $last_fort_name;
@@ -287,8 +324,8 @@ while (<>) {
next if $_ =~ /\(this will be reported only once per input file\)/;
# Eliminate "{aka <some type>}" and "{aka '<some type>'}" info
- if($warning =~ /\s\{aka '?[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*'?/) {
- $warning =~ s/\s\{aka '?[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*'?\}//g;
+ if($warning =~ /\s(\{|\()aka '?[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\[\]\ ]*'?(\}|\))/) {
+ $warning =~ s/\s(\{|\()aka '?[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\[\]\ ]*'?(\}|\))//g;
}
# print "warning = $warning\n";
@@ -297,6 +334,8 @@ while (<>) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /unused variable '[A-Za-z_0-9]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ } elsif($warning =~ /unused function '[A-Za-z_0-9]*'.*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /implicit conversion from '[A-Za-z_0-9]*' to '[A-Za-z_0-9]*' when passing argument to function.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /implicit conversion from '[A-Za-z_0-9]*' to '[A-Za-z_0-9]*' to match other operand of binary expression.*/) {
@@ -361,15 +400,21 @@ while (<>) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /Unused dummy argument '[A-Za-z_0-9]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ $warning =~ s/\([0-9]+\)/\(-\)/g;
} elsif($warning =~ /Unused parameter '[A-Za-z_0-9]*' declared at.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ $warning =~ s/\([0-9]+\)/\(-\)/g;
} elsif($warning =~ /Unused variable '[A-Za-z_0-9]*' declared at.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /Inequality comparison for REAL\([0-9]*\) at.*/) {
$warning =~ s/REAL\([0-9]*\)/REAL\(-\)/g;
+ $warning =~ s/\([0-9]+\)/\(-\)/g;
} elsif($warning =~ /Possible change of value in conversion from INTEGER\([0-9]*\) to (INTEGER|REAL)\([0-9]*\) at.*/) {
$warning =~ s/INTEGER\([0-9]*\)/INTEGER\(-\)/g;
$warning =~ s/REAL\([0-9]*\)/REAL\(-\)/g;
+ } elsif($warning =~ /Equality comparison for REAL\([0-9]*\) at.*/) {
+ $warning =~ s/REAL\([0-9]*\)/REAL\(-\)/g;
+ $warning =~ s/\([0-9]+\)/\(-\)/g;
} elsif($warning =~ /passing argument [0-9]* of '[A-Za-z_0-9]*' with different width due to prototype.*/) {
$warning =~ s/passing argument [0-9]*/passing argument -/g;
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
@@ -394,8 +439,8 @@ while (<>) {
$warning =~ s/'[a-z][a-z_,\s\*\(\)]*'/'-'/g;
} elsif($warning =~ /implicit declaration of function '[A-Za-z_0-9]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
- } elsif($warning =~ /'[A-Za-z_\.\[\]0-9]*' may be used uninitialized in this function.*/) {
- $warning =~ s/'[A-Za-z_\.\[\]0-9]*'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_\.\[\]\(\)\*\&\+0-9]+[A-Za-z_\.\[\]\(\)\*\&\+0-9\ ]*' may be used uninitialized in this function.*/) {
+ $warning =~ s/'[A-Za-z_\.\[\]\(\)\*\&\+0-9]+[A-Za-z_\.\[\]\(\)\*\&\+0-9\ ]*'/'-'/g;
} elsif($warning =~ /redundant redeclaration of '[A-Za-z_0-9]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /declaration of '[A-Za-z_0-9]*' shadows a parameter.*/) {
@@ -411,6 +456,8 @@ while (<>) {
} elsif($warning =~ /enum conversion when passing argument [0-9]* of '[A-Za-z_0-9]*' is invalid.*/) {
$warning =~ s/passing argument [0-9]*/passing argument -/g;
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ } elsif($warning =~ /enum conversion from '[A-Za-z_0-9]*' to '[A-Za-z_0-9]*' in assignment is invalid in C\+\+.*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /duplicate declaration of '[A-Za-z_0-9]*' is invalid in.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
} elsif($warning =~ /Variable '[A-Za-z_0-9]*' at \([0-9]*\) is a dummy argument of the BIND\(C\) procedure '[A-Za-z_0-9]*' but may not be C interoperable.*/) {
@@ -422,64 +469,142 @@ while (<>) {
} elsif($warning =~ /Component '[A-Za-z_0-9]*' in derived type '[A-Za-z_0-9]*' at \([0-9]*\) may not be C interoperable, even though derived type '[A-Za-z_0-9]*' is BIND\(C\).*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
$warning =~ s/at \([0-9]*\)/at \(-\)/g;
- } elsif($warning =~ /function might be candidate for attribute '[A-Za-z_0-9]*' if it is known to return normally \[-Wsuggest-attribute=[A-Za-z_0-9]*\].*/) {
+ } elsif($warning =~ /function might be candidate for attribute '[A-Za-z_0-9]*' if it is known to return normally.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
$warning =~ s/=[A-Za-z_0-9]*\]/=-\]/g;
- } elsif($warning =~ /function might be candidate for attribute '[A-Za-z_0-9]*' \[-Wsuggest-attribute=[A-Za-z_0-9]*\].*/) {
+ } elsif($warning =~ /function might be candidate for attribute '[A-Za-z_0-9]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
$warning =~ s/=[A-Za-z_0-9]*\]/=-\]/g;
- } elsif($warning =~ /passing argument [0-9]+ of '[A-Za-z_0-9]*' makes integer from pointer without a cast \[-Wint-conversion\].*/) {
+ } elsif($warning =~ /passing argument [0-9]+ of '[A-Za-z_0-9]*' makes integer from pointer without a cast.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
$warning =~ s/[0-9]+/-/g;
- } elsif($warning =~ /function '[A-Za-z_0-9]*' might be a candidate for '[A-Za-z_0-9]*' format attribute \[-Wsuggest-attribute=format\].*/) {
+ } elsif($warning =~ /function '[A-Za-z_0-9]*' might be a candidate for '[A-Za-z_0-9]*' format attribute.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
- } elsif($warning =~ /inlining failed in call to '[A-Za-z_0-9]*': call is unlikely and code size would grow \[-Winline\].*/) {
+ } elsif($warning =~ /inlining failed in call to '[A-Za-z_0-9]*': call is unlikely and code size would grow.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
- } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[L]*[dfsu]' directive writing (between [0-9]+ and [0-9]+)|(up to [0-9]+) bytes into a region of size (between [0-9]+ and [0-9]+)|([0-9]+) \[-Wformat-overflow=\].*/) {
- $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[L]*[dfsu]'/'-'/g;
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*L*[dfsu]' directive writing ((between [0-9]+ and [0-9]+)|(up to [0-9]+)) bytes into a region of size ((between [0-9]+ and [0-9]+)|([0-9]+)).*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*L*[dfsu]'/'-'/g;
$warning =~ s/[0-9]+/-/g;
- } elsif($warning =~ /'(%[0-9]*[\.\*]*[0-9]*[dfsu])|([A-Za-z_0-9\/]+)' directive output may be truncated writing (between [0-9]+ and [0-9]+)|(up to [0-9]+)|(likely 1 or more) byte(s)? into a region of size (between [0-9]+ and [0-9]+)|([0-9]+) \[-Wformat-truncation=\].*/) {
+ } elsif($warning =~ /'((%[0-9]*[\.\*]*[0-9]*[dfsu])|([A-Za-z_0-9\/]+))' directive output may be truncated writing ((between [0-9]+ and [0-9]+)|(up to [0-9]+)|([0-9+)|(likely 1 or more)) byte(s)? into a region of size ((between [0-9]+ and [0-9]+)|([0-9]+)).*/) {
$warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
$warning =~ s/'[A-Za-z_0-9\/]+'/'-'/g;
$warning =~ s/[0-9]+/-/g;
- } elsif($warning =~ /conversion to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' may change the sign of the result \[-Wsign-conversion\].*/) {
+ } elsif($warning =~ /'%[0-9]*[\.\*]*[0-9]*[dfsu]' directive argument is null.*/) {
+ $warning =~ s/'%[0-9]*[\.\*]*[0-9]*[dfsu]'/'-'/g;
+ } elsif($warning =~ /conversion to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' may change the sign of the result.*/) {
$warning =~ s/'[A-Za-z_0-9]+[A-Za-z_0-9\ ]*'/'-'/g;
- } elsif($warning =~ /unsigned conversion from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' changes value from '-?[0-9]+' to '[0-9]+' \[-Wsign-conversion\].*/) {
+ } elsif($warning =~ /unsigned conversion from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' changes value from '-?[0-9]+' to '[0-9]+'.*/) {
$warning =~ s/'[A-Za-z_0-9]+[A-Za-z_0-9\ ]*'/'-'/g;
$warning =~ s/'-?[0-9]+'/'-'/g;
- } elsif($warning =~ /conversion from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' may change value \[-Wconversion\].*/) {
+ } elsif($warning =~ /conversion from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' may change value.*/) {
$warning =~ s/'[A-Za-z_0-9]+[A-Za-z_0-9\ ]*'/'-'/g;
- } elsif($warning =~ /overflow in conversion from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' changes value from '-?[0-9]+' to '-?[0-9]+' \[-Woverflow\].*/) {
+ } elsif($warning =~ /overflow in conversion from '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' changes value from '-?[0-9]+' to '-?[0-9]+'.*/) {
$warning =~ s/'[A-Za-z_0-9]+[A-Za-z_0-9\ ]*'/'-'/g;
$warning =~ s/'-?[0-9]+'/'-'/g;
- } elsif($warning =~ /cast between incompatible function types from '[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*' \[-Wcast-function-type\].*/) {
+ } elsif($warning =~ /cast between incompatible function types from '[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*' to '[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]+[A-Za-z_0-9\(\)\*\,\ ]*'/'-'/g;
- } elsif($warning =~ /(return|initialization|assignment) discards '[A-Za-z_0-9]*' qualifier from pointer target type \[-Wdiscarded-qualifiers\].*/) {
+ } elsif($warning =~ /(return|initialization|assignment) discards '[A-Za-z_0-9]*' qualifier from pointer target type.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
- } elsif($warning =~ /'[A-Za-z_0-9]*' attribute on function returning '[A-Za-z_0-9]*' \[-Wattributes\].*/) {
+ } elsif($warning =~ /'[A-Za-z_0-9]*' attribute on function returning '[A-Za-z_0-9]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
- } elsif($warning =~ /ignoring return value of '[A-Za-z_0-9]*', declared with attribute warn_unused_result \[-Wunused-result\].*/) {
+ } elsif($warning =~ /ignoring return value of '[A-Za-z_0-9]*', declared with attribute warn_unused_result.*/) {
$warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
- } elsif($warning =~ /passing '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' chooses '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' over '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' \[-Wsign-promo\].*/) {
+ } elsif($warning =~ /passing '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' chooses '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*' over '[A-Za-z_0-9]+[A-Za-z_0-9\ ]*'.*/) {
$warning =~ s/'[A-Za-z_0-9]+[A-Za-z_0-9\ ]*'/'-'/g;
- } elsif($warning =~ /'[A-Za-z_\:0-9]+[A-Za-z_\:0-9\ ]*' should be initialized in the member initialization list \[-Weffc\+\+\].*/) {
+ } elsif($warning =~ /'[A-Za-z_\:0-9]+[A-Za-z_\:0-9\ ]*' should be initialized in the member initialization list.*/) {
$warning =~ s/'[A-Za-z_\:0-9]+[A-Za-z_\:0-9\ ]*'/'-'/g;
} elsif($warning =~ /\[deprecation\] [A-Za-z_0-9]*\([A-Za-z_,0-9]*\) in [A-Za-z_0-9]* has been deprecated.*/) {
$warning =~ s/[A-Za-z_0-9]*\([A-Za-z_,0-9]*\) in [A-Za-z_0-9]*/-\(-\) in -/g;
+ } elsif($warning =~ /size of '[A-Za-z_\*0-9]*' [0-9]+ bytes exceeds maximum object size [0-9]+ .*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]*'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'[A-Za-z_0-9]*' output truncated before terminating nul copying [0-9]+ bytes from a string of the same length.*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /assignment to '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' from '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' makes pointer from integer without a cast.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /assignment to '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' from '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' makes integer from pointer without a cast.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /assignment to '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' from incompatible pointer type '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /ignoring attribute '[a-z]*' because it conflicts with attribute '[a-z]*'.*/) {
+ $warning =~ s/'[a-z]*'/'-'/g;
+ } elsif($warning =~ /passing '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' to parameter of type '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' discards qualifiers.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /assigning to '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' from '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' discards qualifiers.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /unknown warning group '[A-Za-z-=]*', ignored.*/) {
+ $warning =~ s/'[A-Za-z-=]*'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_0-9]*' macro redefined.*/) {
+ $warning =~ s/'[A-Za-z_0-9]*'/'-'/g;
+ } elsif($warning =~ /"[A-Za-z_0-9]*" redefined.*/) {
+ $warning =~ s/"[A-Za-z_0-9]*"/"-"/g;
+ } elsif($warning =~ /incompatible (pointer|integer) to (pointer|integer) conversion assigning to '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' from '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /returning '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' from a function with result type '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' discards qualifiers.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /array index [0-9]+ is past the end of the array \(which contains [0-9]+ elements\).*/) {
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /array subscript [0-9]+ is above array bounds of '[A-Za-z_\*\.0-9]+[A-Za-z_\*\.\[\]0-9\ ]*'.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*\.\[\]0-9\ ]*'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /expression which evaluates to zero treated as a null pointer constant of type '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /result of comparison of constant [0-9]+ with expression of type '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' is always (true|false).*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /initializing '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' with an expression of type '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' discards qualifiers.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /implicit conversion from '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' to '[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*' changes value from -?[0-9]+ to -?[0-9]+.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*0-9\ ]*'/'-'/g;
+ $warning =~ s/-?[0-9]+/-/g;
+ } elsif($warning =~ /passing '[A-Za-z_\*0-9]+[A-Za-z_\*\[\]0-9\ ]*' to parameter of type '[A-Za-z_\*0-9]+[A-Za-z_\*\[\]0-9\ ]*' converts between pointers to integer types with different sign.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*\[\]0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /address of '[A-Za-z_\*\.0-9]+[A-Za-z_\*\.0-9\ ]*' will always evaluate to 'true'.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*\.0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /length modifier '[A-Za-z]' results in undefined behavior or no effect with '[A-Za-z]' conversion specifier.*/) {
+ $warning =~ s/'[A-Za-z]'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_]+' specified bound depends on the length of the source argument.*/) {
+ $warning =~ s/'[A-Za-z_]+'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_]+' specified bound [0-9]+ equals destination size.*/) {
+ $warning =~ s/'[A-Za-z_]+'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'[A-Za-z_]+' output may be truncated copying between [0-9]+ and [0-9]+ bytes from a string of length [0-9]+.*/) {
+ $warning =~ s/'[A-Za-z_]+'/'-'/g;
+ $warning =~ s/[0-9]+/-/g;
+ } elsif($warning =~ /'[A-Za-z_]+' output may be truncated before the last format character.*/) {
+ $warning =~ s/'[A-Za-z_]+'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_]+' output truncated before terminating nul copying as many bytes from a string as its length.*/) {
+ $warning =~ s/'[A-Za-z_]+'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_\:0-9]+' hides overloaded virtual function.*/) {
+ $warning =~ s/'[A-Za-z_\:0-9]+'/'-'/g;
+ } elsif($warning =~ /'[A-Za-z_]+' storage class specifier is deprecated and incompatible with C\+\+1z.*/) {
+ $warning =~ s/'[A-Za-z_]+'/'-'/g;
+ } elsif($warning =~ /explicitly assigning value of variable of type '[A-Za-z_\*\.0-9]+[A-Za-z_\*\.0-9\ ]*' to itself.*/) {
+ $warning =~ s/'[A-Za-z_\*0-9]+[A-Za-z_\*\.0-9\ ]*'/'-'/g;
+ } elsif($warning =~ /private field '[A-Za-z_0-9]+' is not used.*/) {
+ $warning =~ s/'[A-Za-z_0-9]+'/'-'/g;
+ } elsif($warning =~ /field '[A-Za-z_0-9]+' will be initialized after field '[A-Za-z_0-9]+'.*/) {
+ $warning =~ s/'[A-Za-z_0-9]+'/'-'/g;
}
+# print "warning = $warning\n";
- # Increment count for [generic] warning
- $warn_count{$warning}++;
- $warn_file{$warning}{$name}++;
- push(@{ $warn_file_line{$warning}{$name} }, $line);
-
- # Increment count for filename
- $file_count{$name}++;
- $file_warn{$name}{$warning}++;
- push(@{ $file_warn_line{$name}{$warning} }, $line);
-
- # Increment total count of warnings
- $totalcount++;
+ # Check if we've already seen this warning on this line in this file
+ # (Can happen for warnings from inside header files)
+ if( !exists $warn_file_line{$warning}{$name}{$line} ) {
+ # Increment count for [generic] warning
+ $warn_count{$warning}++;
+ $warn_file{$warning}{$name}++;
+ $warn_file_line{$warning}{$name}{$line}++;
+
+ # Increment count for filename
+ $file_count{$name}++;
+ $file_warn{$name}{$warning}++;
+ $file_warn_line{$name}{$warning}{$line}++;
+
+ # Increment total count of warnings
+ $totalcount++;
+ }
# print "name = $name\n";
# print "line = $line\n";
@@ -487,7 +612,7 @@ while (<>) {
# print "warning = \"$warning\"\n";
}
-print "Total [non-ignored] warnings: $totalcount\n";
+print "Total unique [non-ignored] warnings: $totalcount\n";
print "Total ignored warnings: $ignorecount\n";
$warncount = keys %warn_count;
print "Total unique kinds of warnings: $warncount\n";
@@ -499,18 +624,33 @@ print "# of Warnings by frequency (file count)\n";
print "=======================================\n";
for my $x (sort {$warn_count{$b} <=> $warn_count{$a}} keys(%warn_count)) {
printf ("[%2d] %4d (%2d) - %s\n", $current_warning++, $warn_count{$x}, scalar(keys %{$warn_file_line{$x}}), $x);
- if((exists $options{W}) || (exists $options{w})) {
+ if((exists $options{W}) || (exists $options{w}) || (exists $options{s})) {
my $curr_index = $current_warning - 1;
-
+ my $match = 0;
+
+ # Check for string from list in current warning
+ if(exists $options{s}) {
+ for my $y (@warn_match_strings) {
+# print "y = '$y'\n";
+ if($x =~ /$y/) {
+# print "matched warning = '$x'\n";
+ $match = 1;
+ last;
+ }
+ }
+ }
+
+ # Check if current warning index matches
if((exists $warn_file_indices{$curr_index}) && $curr_index == $warn_file_indices{$curr_index}) {
+ $match = 1;
+ }
+
+ if($match) {
for my $y (sort {$warn_file{$x}{$b} <=> $warn_file{$x}{$a}} keys(%{$warn_file{$x}})) {
printf ("\t%4d - %s\n", $warn_file{$x}{$y}, $y);
if(exists $options{l}) {
- printf ("\t\tLines: ");
- for my $z ( @{ $warn_file_line{$x}{$y} } ) {
- printf ("%s, ", $z);
- }
- printf("\n");
+ my $lines = join ", ", sort {$a <=> $b} keys $warn_file_line{$x}{$y};
+ printf("\t\tLines: $lines \n");
}
}
}
@@ -524,16 +664,31 @@ for my $x (sort {$file_count{$b} <=> $file_count{$a}} keys(%file_count)) {
printf ("[%3d] %4d (%2d) - %s\n", $current_file++, $file_count{$x}, scalar(keys %{$file_warn_line{$x}}), $x);
if((exists $options{F}) || (exists $options{f})) {
my $curr_index = $current_file - 1;
-
+ my $match = 0;
+
+ # Check for string from list in current file
+ if(exists $options{S}) {
+ for my $y (@file_match_strings) {
+# print "y = '$y'\n";
+ if($x =~ /$y/) {
+# print "matched warning = '$x'\n";
+ $match = 1;
+ last;
+ }
+ }
+ }
+
+ # Check if current file index matches
if((exists $file_warn_indices{$curr_index}) && $curr_index == $file_warn_indices{$curr_index}) {
+ $match = 1;
+ }
+
+ if($match) {
for my $y (sort {$file_warn{$x}{$b} <=> $file_warn{$x}{$a}} keys(%{$file_warn{$x}})) {
printf ("\t%4d - %s\n", $file_warn{$x}{$y}, $y);
if(exists $options{l}) {
- printf ("\t\tLines: ");
- for my $z ( @{ $file_warn_line{$x}{$y} } ) {
- printf ("%s, ", $z);
- }
- printf("\n");
+ my $lines = join ", ", sort {$a <=> $b} keys $file_warn_line{$x}{$y};
+ printf("\t\tLines: $lines \n");
}
}
}
generated by cgit v0.12 at 2024-11-01 10:24:45 (GMT)