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68637a35a7
export fn name(...) is a C function by that name (numbers, bool, char, pointers in and out). --shared builds lib<name>.so / <name>.dll with no main. finch_module_on_fatal(handler) lets the host take runtime errors over (longjmp out) instead of the process exiting. tests/shared.sh: a C host loads one, calls it and survives an index error. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
22 lines
331 B
Text
22 lines
331 B
Text
import "host.h"
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fn greet(str who) -> str {
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return "hello " + who
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}
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export fn add(int a, int b) -> int {
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return a + b
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}
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export fn hello(ptr[char] name) {
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host_print(greet(str(name)))
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}
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export fn crash(int i) -> int {
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xs := [1, 2, 3]
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return xs[i]
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}
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export fn is_even(int n) -> bool {
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return n % 2 == 0
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}
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