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generate signature for foreign symbols

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This commit is contained in:
Folkert 2020-11-06 23:46:31 +01:00
parent 4b8392696e
commit a6e39e66f1
8 changed files with 75 additions and 31 deletions
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10
examples/effect/platform/src/lib.rs
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@ -1,5 +1,6 @@
use roc_std::alloca;
use roc_std::RocCallResult;
use roc_std::RocStr;
use std::alloc::Layout;
use std::time::SystemTime;
@ -25,6 +26,15 @@ pub fn roc_fx_putChar(foo: i64) -> () {
()
}
#[no_mangle]
pub fn roc_fx_putLine(line: RocStr) -> () {
let bytes = line.as_slice();
let string = unsafe { std::str::from_utf8_unchecked(bytes) };
println!("{}", string);
()
}
unsafe fn call_the_closure(function_pointer: *const u8, closure_data_ptr: *const u8) -> i64 {
let size = size_Fx() as usize;