greenfoo

Thanks for creating the bug report!

The following C program compiles, but cppcheck reports a macro expansion problem: #define ADDER_S(a,b) a+b #define ADDER(x) ADDER_S(x) #define ARGUMENTS 1, 2 #define RUN ADDER(ARGUMENTS) int test(void) { //ADDER(ARGUMENTS); // Works RUN; // Fails!! return 0; } The actual error looks like this: $ cppcheck test.c test.c:2:0: error: failed to expand 'RUN', Wrong number of parameters for macro 'ADDER_S'. [preprocessorErrorDirective] #define ADDER(x) ADDER_S(x) I'm testing with the latest commit of master...

The following C program compiles, but cppcheck reports a macro expansion problem: #define ADDER_S(a,b) a+b #define ADDER(x) ADDER_S(x) #define ARGUMENTS 1, 2 #define RUN ADDER(ARGUMENTS) int test(void) { //ADDER(ARGUMENTS); // Works //do {ADDER(ARGUMENTS);} while(0); // Works RUN; // Fails!! return 0; } The actual error looks like this: $ cppcheck test.c test.c:2:0: error: failed to expand 'RUN', Wrong number of parameters for macro 'ADDER_S'. [preprocessorErrorDirective] #define ADDER(x) ADDER_S(x)...