58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
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// This is an IR generation test because the calculation of visibility
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// during IR gen will cause linkage to be implicitly recomputed and
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// compared against the earlier cached value. If we had a way of
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// testing linkage directly in Sema, that would be better.
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// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm %s -o - | FileCheck %s
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// PR8926
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namespace test0 {
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typedef struct {
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void *foo() { return 0; }
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} A;
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// CHECK: define linkonce_odr i8* @_ZN5test01A3fooEv(
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void test(A *a) {
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a->foo();
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}
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}
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namespace test1 {
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typedef struct {
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template <unsigned n> void *foo() { return 0; }
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void foo() {
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foo<0>();
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}
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} A;
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// CHECK: define linkonce_odr void @_ZN5test11A3fooEv(
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// another at the end
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void test(A *a) {
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a->foo();
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}
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}
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namespace test2 {
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typedef struct {
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template <unsigned n> struct B {
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void *foo() { return 0; }
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};
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void foo(B<0> *b) {
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b->foo();
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}
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} A;
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// CHECK: define linkonce_odr void @_ZN5test21A3fooEPNS0_1BILj0EEE(
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void test(A *a) {
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a->foo(0);
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}
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}
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// CHECK: define linkonce_odr i8* @_ZN5test21A1BILj0EE3fooEv(
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// CHECK: define linkonce_odr i8* @_ZN5test11A3fooILj0EEEPvv(
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