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CGrammar: Add "result of the expression" to assignment expressions with spaces; remove extraneous trailing "Do nothing"
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@ -13,7 +13,7 @@ use warnings;
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# These are set automatically by the build/commit script
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use constant {
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BUILD_NAME => "PBot",
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BUILD_REVISION => 741,
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BUILD_REVISION => 742,
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BUILD_DATE => "2014-07-21",
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};
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@ -19,7 +19,7 @@ if($code =~ s/^-f\s+//) {
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}
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my ($has_function, $has_main, $got_nomain);
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my $prelude_base = "#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 <stdnoreturn.h>\n#include <stdbool.h>\n#include <stdalign.h>\n#define _Atomic\n#define _Static_assert(a, b)\n\n";
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my $prelude_base = "#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 <stdnoreturn.h>\n#include <stdbool.h>\n#include <stdalign.h>\n#include <time.h>\n#define _Atomic\n#define _Static_assert(a, b)\n\n";
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my $prelude = $prelude_base;
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print "code before: [$code]\n" if $debug;
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@ -290,8 +290,8 @@ $code =~ s/\|n/\n/g;
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$code =~ s/^\s+//;
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$code =~ s/\s+$//;
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$code =~ s/;\s*;\n/;\n/gs;
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$code =~ s/;(\s*\/\*.*?\*\/\s*);\n/;$1/gs;
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$code =~ s/;(\s*\/\/.*?\s*);\n/;$1/gs;
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$code =~ s/(;)?(\s*\/\*.*?\*\/\s*);\n/$1$2/gs;
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$code =~ s/(;)?(\s*\/\/.*?\s*);\n/$1$2/gs;
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$code =~ s/({|})\n\s*;\n/$1\n/gs;
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$code =~ s/(?:\n\n)+/\n\n/g;
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@ -467,6 +467,7 @@ assignment_expression:
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if (ref $assignment_operator eq 'ARRAY') {
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$return .= "${$item{assignment_operator}}[0] $item{unary_expression} ";
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${$item{assignment_operator}}[1] =~ s/the value/the result of the expression/ if $assignment_expression =~ / /;
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$return .= "${$item{assignment_operator}}[1] " if $assignment_expression !~ /the result of/;
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$return .= $assignment_expression;
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} else {
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@ -1840,7 +1841,7 @@ comment_cxx:
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$return =~ s|^//\s*||;
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$return =~ s/\n*$//;
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$return =~ s/"/\\"/g;
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$return = "\nQuick comment: \"$return\".\n";
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$return = "\nA quick comment: \"$return\".\n";
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}
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constant:
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