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// REQUIRES: target_WebAssembly
// RUN: %ldc -mtriple=wasm32-unknown-emscripten -output-s -of=%t.s %s
// RUN: FileCheck %s < %t.s
// test predefined versions:
version (Emscripten) {} else static assert(0);
version (linux) {} else static assert(0);
version (Posix) {} else static assert(0);
version (CRuntime_Musl) {} else static assert(0);
version (CppRuntime_LLVM) {} else static assert(0);
// verify that some druntime C bindings are importable:
import core.stdc.stdio;
extern(C) void _start() {
puts("Hello world");
}
// ABI smoke test for directly passed aggregates:
struct S {
double[1] x;
}
// CHECK: .functype _D10emscripten3fooFSQs1SZQg (f64) -> (f64)
S foo(S s) { return s; }
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