347e0f26be
non-POD/non-trivial object throuugh a C-style varargs. The warning itself was default-mapped to error, but can be downgraded, but we were treating it in Sema like a hard error, silently dropping the call. Instead, treat this problem like a warning, and do what the warning says we do: abort at runtime. To do so, we fake up a __builtin_trap() expression that gets evaluated as part of the argument. llvm-svn: 131805
17 lines
266 B
C++
17 lines
266 B
C++
// RUN: %clang_cc1 -Wno-error=non-pod-varargs -emit-llvm -o - %s | FileCheck %s
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struct X {
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X();
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X(const X&);
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~X();
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};
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void vararg(...);
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// CHECK: define void @_Z4test1X
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void test(X x) {
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// CHECK: call void @llvm.trap()
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vararg(x);
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// CHECK: ret void
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}
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