src/test/codegen/link_section.rs

   1 // Copyright 2015 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 // compile-flags: -C no-prepopulate-passes
  12
  13 // CHECK: @VAR1 = constant i32 1, section ".test_one"
  14 #[no_mangle]
  15 #[link_section = ".test_one"]
  16 pub static VAR1: u32 = 1;
  17
  18 pub enum E {
  19     A(u32),
  20     B(f32)
  21 }
  22
  23 // CHECK: @VAR2 = constant {{.*}} { i32 0, i32 666, {{.*}} }, section ".test_two"
  24 #[no_mangle]
  25 #[link_section = ".test_two"]
  26 pub static VAR2: E = E::A(666);
  27
  28 // CHECK: @VAR3 = constant {{.*}} { i32 1, float 1.000000e+00, {{.*}} }, section ".test_three"
  29 #[no_mangle]
  30 #[link_section = ".test_three"]
  31 pub static VAR3: E = E::B(1.);
  32
  33 // CHECK: define void @fn1() {{.*}} section ".test_four" {
  34 #[no_mangle]
  35 #[link_section = ".test_four"]
  36 pub fn fn1() {}