0a6a1f1d05
This brings our tree to NetBSD 7.0, as found on -current on the 10-10-2015. This updates: - LLVM to 3.6.1 - GCC to GCC 5.1 - Replace minix/commands/zdump with usr.bin/zdump - external/bsd/libelf has moved to /external/bsd/elftoolchain/ - Import ctwm - Drop sprintf from libminc Change-Id: I149836ac18e9326be9353958bab9b266efb056f0
41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -std=c++1y -O1 -disable-llvm-optzns %s -o - | FileCheck %s -check-prefix=CHECKA -check-prefix=CHECK
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// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -std=c++1y -O1 -disable-llvm-optzns -fcxx-exceptions %s -o - | FileCheck %s -check-prefix=CHECKB -check-prefix=CHECK
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// expected-no-diagnostics
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// The variable template specialization x<Foo> generated in each file
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// should be 'internal global' and not 'linkonce_odr global'.
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template <typename T> int x = 42;
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// CHECK-DAG: @_Z1xIZL3foovE3FooE = internal global
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// CHECK-DAG: define internal dereferenceable(4) i32* @_ZL3foov(
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static int &foo() {
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struct Foo { };
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// CHECK-DAG: ret i32* @_Z1xIZL3foovE3FooE
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return x<Foo>;
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}
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#if !__has_feature(cxx_exceptions) // File A
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// CHECKA-DAG: define dereferenceable(4) i32* @_Z3barv(
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int &bar() {
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// CHECKA-DAG: call dereferenceable(4) i32* @_ZL3foov()
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return foo();
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}
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#else // File B
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// CHECKB-DAG: declare dereferenceable(4) i32* @_Z3barv(
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int &bar();
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int main() {
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// CHECKB-DAG: call dereferenceable(4) i32* @_Z3barv()
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// CHECKB-DAG: call dereferenceable(4) i32* @_ZL3foov()
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&bar() == &foo() ? throw 0 : (void)0; // Should not throw exception at runtime.
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}
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#endif // end of Files A and B
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