foo.cc: In function 'int main()':
foo.cc:7:16: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     if (a == b && b == c || a != b && b != c && a != c) {
         ~~~~~~~^~~~~~~~~
foo.cc:9:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     } else if (a == 'X' && b == 'P' && c == 'P' || a == 'P' && b == 'S' && c == 'S' ||
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:10:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                a == 'S' && b == 'X' && c == 'X') {
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:12:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     } else if (a == 'X' && b == 'S' && c == 'S' || a == 'S' && b == 'P' && c == 'P' ||
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:13:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                a == 'P' && b == 'X' && c == 'X') {
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:15:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     } else if (b == 'X' && a == 'P' && c == 'P' || b == 'P' && a == 'S' && c == 'S' ||
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:16:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                b == 'S' && a == 'X' && c == 'X') {
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:18:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     } else if (b == 'X' && a == 'S' && c == 'S' || b == 'S' && a == 'P' && c == 'P' ||
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:19:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                b == 'P' && a == 'X' && c == 'X') {
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:21:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     } else if (c == 'X' && b == 'P' && a == 'P' || c == 'P' && b == 'S' && a == 'S' ||
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:22:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                c == 'S' && b == 'X' && a == 'X') {
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:24:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
     } else if (c == 'X' && b == 'S' && a == 'S' || c == 'S' && b == 'P' && a == 'P' ||
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~
foo.cc:25:37: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
                c == 'P' && b == 'X' && a == 'X') {
                ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~

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Found 8 testcases.
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