71c10038d1
gcc/testsuite PR preprocessor/35313, PR preprocessor/36088: * gcc.dg/cpp/pr35313.c: New file. * gcc.dg/cpp/if-oppr.c: Remove test for ',' in a conditional expression. * gcc.dg/cpp/if-oppr2.c: New file. libcpp PR preprocessor/35313, PR preprocessor/36088: * expr.c (optab) <QUERY, COMMA>: Set precedence to 4. (reduce) <case CPP_QUERY>: Special case CPP_COMMA and CPP_COLON. From-SVN: r134989