Function FL_TEST_FILE

tests/fl/stl/compiler_control.cpp:6–735

#include "fl/stl/cstring.h"

FL_TEST_FILE(FL_FILEPATH) {

// Test helper: Function that would normally trigger a warning
static int unused_parameter_function(int x, FL_MAYBE_UNUSED int y) {
    FL_DISABLE_WARNING_PUSH
    FL_DISABLE_WARNING_UNUSED_PARAMETER
    return x;  // y is unused
    FL_DISABLE_WARNING_POP
}

// Test helper: Function with implicit fallthrough
static int fallthrough_function(int x) {
    switch(x) {
        case 1:
            FL_DISABLE_WARNING_PUSH
            FL_DISABLE_WARNING_IMPLICIT_FALLTHROUGH
            // fallthrough
        case 2:
            FL_DISABLE_WARNING_POP
            return 20;
        default:
            return 0;
    }
}

// Test helper: Fast math function
FL_FAST_MATH_BEGIN
static float fast_math_multiply(float a, float b) {
    return a * b;
}
FL_FAST_MATH_END

// Test helper: O3 optimized functions (macros are file-scope only on Clang)
FL_OPTIMIZATION_LEVEL_O3_BEGIN
static int o3_sum(int a, int b) {
    return a + b;
}
static int o3_loop_sum() {
    int sum = 0;
    for (int i = 0; i < 10; i++) {
        sum += i;
    }
    return sum;
}
static int o3_multiply(int a, int b) {
    return a * b;
}
static float o3_fast_multiply(float a, float b) {
    return a * b;
}
FL_OPTIMIZATION_LEVEL_O3_END

// Test helper: O0 debug function
FL_OPTIMIZATION_LEVEL_O0_BEGIN
static int o0_sum(int a, int b) {
    return a + b;
}
FL_OPTIMIZATION_LEVEL_O0_END