mirror of
https://github.com/jart/cosmopolitan.git
synced 2024-05-09 23:22:41 +00:00
8bfd56b59e
Now that these functions are behind _COSMO_SOURCE there's no reason for having the ugly underscore anymore. To use these functions, you need to pass -mcosmo to cosmocc.
65 lines
1 KiB
C
65 lines
1 KiB
C
add(x, y) {
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return x + y;
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}
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implicit_functions_are_long() {
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if (add(0xffffffff, 0xffffffff) != 0x0001fffffffe) {
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__builtin_trap();
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}
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}
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external_functions_are_long() {
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if (bsrl(0x0001000000000000) != 48) {
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__builtin_trap();
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}
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}
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auto_variables_are_long() {
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auto x, y, z;
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x = 0x0101fffffffe;
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y = 0x0201fffffffe;
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z = x + y;
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if (z != 0x0303fffffffc) {
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__builtin_trap();
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}
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}
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static_variables_are_long() {
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static x, y, z;
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x = 0x0101fffffffe;
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y = 0x0201fffffffe;
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z = x + y;
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if (z != 0x0303fffffffc) {
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__builtin_trap();
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}
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}
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x_ = 0x0101fffffffe;
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y_ = 0x0201fffffffe;
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z_;
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globo_variables_are_long() {
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z_ = x_ + y_;
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if (z_ != 0x0303fffffffc) {
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__builtin_trap();
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}
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}
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implicit_function_string() {
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auto lol = strdup("hello");
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if (strlen(lol) != 5) {
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__builtin_trap();
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}
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free(lol);
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}
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main() {
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ShowCrashReports();
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implicit_functions_are_long();
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external_functions_are_long();
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auto_variables_are_long();
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static_variables_are_long();
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globo_variables_are_long();
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implicit_function_string();
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}
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