9246b6830a
inconsistent with the type that the builtin *should* have, forget about the builtin altogether: we don't want subsequence analyses, CodeGen, etc., to think that we have a proper builtin function. C is protected from errors here because it allows one to use a library builtin without having a declaration, and detects inconsistent (re-)declarations of builtins during declaration merging. C++ was unprotected, and therefore would crash. Fixes PR8839. llvm-svn: 122351
10 lines
166 B
C++
10 lines
166 B
C++
// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
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// PR8839
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extern "C" char memmove();
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int main() {
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// CHECK: call signext i8 @memmove()
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return memmove();
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}
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