diff options
| -rw-r--r-- | clang/lib/CodeGen/CGCall.cpp | 3 | ||||
| -rw-r--r-- | clang/test/CodeGen/functions.c | 4 |
2 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCall.cpp b/clang/lib/CodeGen/CGCall.cpp index ec6058afd96..30c5d28c227 100644 --- a/clang/lib/CodeGen/CGCall.cpp +++ b/clang/lib/CodeGen/CGCall.cpp @@ -763,7 +763,8 @@ RValue CodeGenFunction::EmitCall(const CGFunctionInfo &CallInfo, if (CE->getOpcode() == llvm::Instruction::BitCast && ActualFT->getReturnType() == CurFT->getReturnType() && - ActualFT->getNumParams() == CurFT->getNumParams()) { + ActualFT->getNumParams() == CurFT->getNumParams() && + ActualFT->getNumParams() == Args.size()) { bool ArgsMatch = true; for (unsigned i = 0, e = ActualFT->getNumParams(); i != e; ++i) if (ActualFT->getParamType(i) != CurFT->getParamType(i)) { diff --git a/clang/test/CodeGen/functions.c b/clang/test/CodeGen/functions.c index 985599216e1..12dff1b72cb 100644 --- a/clang/test/CodeGen/functions.c +++ b/clang/test/CodeGen/functions.c @@ -33,3 +33,7 @@ void f1() {} // RUN: grep 'define .* @f3' %t | not grep -F '...' struct foo { int X, Y, Z; } f3() { } + +// PR4423 - This shouldn't crash in codegen +void f4() {} +void f5() { f4(42); } |
