cgrammar 0.9.1

A comprehensive C language grammar parser library written in Rust, implementing the C23 standard (ISO/IEC 9899:2023).
Documentation 
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//en.cppreference.com/w/c/language/operator_comparison.html
#include <assert.h>
int main(void)
{
    assert(2+2 == 4.0); // int converts to double, two 4.0's compare equal
 
    int n[2][3] = {1,2,3,4,5,6};
    int* p1 = &n[0][2]; // last element in the first row
    int* p2 = &n[1][0]; // start of second row
    assert(p1+1 == p2); // compare equal
 
    double d = 0.0/0.0; // NaN
    assert( d != d ); // NaN does not equal itself
 
    float f = 0.1; // f = 0.100000001490116119384765625
    double g = 0.1; // g = 0.1000000000000000055511151231257827021181583404541015625
    assert(f != g); // different values
}