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author | Douglas Gregor <dgregor@apple.com> | 2011-05-21 19:26:31 +0000 |
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committer | Douglas Gregor <dgregor@apple.com> | 2011-05-21 19:26:31 +0000 |
commit | 930a9abb7eb171d706c9e17a27bbcd267f0d9b3d (patch) | |
tree | 2c722de4132a04dc7fa6465b79b5cd62240a9087 /lib/CodeGen/BackendUtil.cpp | |
parent | 4d509341bd5db06a517daa311379f52bb540bc34 (diff) |
Fix our handling of the warning when one tries to pass a
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.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@131805 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/BackendUtil.cpp')
0 files changed, 0 insertions, 0 deletions