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compiler_vm: Warn about #defines not terminated with \n

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Pragmatic Software 2012-11-21 19:01:10 +00:00
parent d5e5f2c728
commit e93ac26062
2 changed files with 22 additions and 4 deletions
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4
PBot/VERSION.pm
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@ -13,8 +13,8 @@ use warnings;
# These are set automatically by the build/commit script
use constant {
BUILD_NAME => "PBot",
BUILD_REVISION => 397,
BUILD_DATE => "2012-11-19",
BUILD_REVISION => 398,
BUILD_DATE => "2012-11-21",
};
1;

22
modules/compiler_vm/compiler_vm_client.pl
View File

@ -17,6 +17,8 @@ my $MAX_UNDO_HISTORY = 1000000;
my $output = "";
my $nooutput = 'No output.';
my $warn_unterminated_define = 0;
my %languages = (
'C11' => "gcc -std=c11 -pedantic -Wall -Wextra (default)",
'C99' => "gcc -std=c99 -pedantic -Wall -Wextra",
@ -26,7 +28,7 @@ my %languages = (
my %preludes = (
'C99' => "#define _XOPEN_SOURCE 9001\n#define __USE_XOPEN\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <unistd.h>\n#include <math.h>\n#include <limits.h>\n#include <sys/types.h>\n#include <stdint.h>\n#include <stdbool.h>\n#include <stddef.h>\n#include <stdarg.h>\n#include <ctype.h>\n#include <inttypes.h>\n#include <float.h>\n#include <errno.h>\n#include <time.h>\n#include <assert.h>\n#include <prelude.h>\n\n",
'C11' => "#define _XOPEN_SOURCE 9001\n#define __USE_XOPEN\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <unistd.h>\n#include <math.h>\n#include <limits.h>\n#include <sys/types.h>\n#include <stdint.h>\n#include <stdbool.h>\n#include <stddef.h>\n#include <stdarg.h>\n#include <stdnoreturn.h>\n#include <stdalign.h>\n#include <ctype.h>\n#include <inttypes.h>\n#include <float.h>\n#include <errno.h>\n#include <time.h>\n#include <assert.h>\n#include <complex.h>\n#include <prelude.h>\n\n",
'C' => "#define _XOPEN_SOURCE 9001\n#define __USE_XOPEN\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <unistd.h>\n#include <math.h>\n#include <limits.h>\n#include <sys/types.h>\n#include <stdint.h>\n#include <errno.h>\n#include <ctype.h>\n#include <assert.h>\n#include <prelude.h>\n\n",
'C89' => "#define _XOPEN_SOURCE 9001\n#define __USE_XOPEN\n#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>\n#include <unistd.h>\n#include <math.h>\n#include <limits.h>\n#include <sys/types.h>\n#include <stdint.h>\n#include <errno.h>\n#include <ctype.h>\n#include <assert.h>\n#include <prelude.h>\n\n",
);
sub pretty {
@ -726,7 +728,7 @@ $code = '';
print "--- precode: [$precode]\n" if $debug;
if($lang eq 'C' or $lang eq 'C99' or $lang eq 'C11' or $lang eq 'C++') {
if($lang eq 'C89' or $lang eq 'C99' or $lang eq 'C11' or $lang eq 'C++') {
my $has_main = 0;
my $prelude = '';
@ -734,6 +736,14 @@ if($lang eq 'C' or $lang eq 'C99' or $lang eq 'C11' or $lang eq 'C++') {
$prelude .= $1;
}
if($precode =~ m/^\s*(#.*)/m) {
my $line = $1;
if($line !~ m/\n/) {
$warn_unterminated_define = 1;
}
}
print "*** prelude: [$prelude]\n precode: [$precode]\n" if $debug;
# strip C and C++ style comments
@ -937,6 +947,14 @@ if($output =~ m/^\s*$/) {
$output =~ s/ called by \?\? \(\)//g;
}
if($warn_unterminated_define == 1) {
if($output =~ m/^\[(warning:|info:)/) {
$output =~ s/^\[/[notice: #define not terminated by \\n, the remainder of the line will be part of this #define /;
} else {
$output =~ s/^/[notice: #define not terminated by \\n, the remainder of the line will be part of this #define] /;
}
}
unless($got_run) {
print FILE "$nick: $output\n";
close FILE;