output foo(void) as appropriate

llvm-svn: 10232
2003-11-26 00:09:17 +00:00 · 2003-11-26 00:09:17 +00:00 · eb64b6a922
parent 883b73f0a8
commit eb64b6a922
1 changed files with 2 additions and 0 deletions
--- a/llvm/lib/CWriter/Writer.cpp
+++ b/llvm/lib/CWriter/Writer.cpp
@ -941,6 +941,8 @@ void CWriter::printFunctionSignature(const Function *F, bool Prototype) {
  if (FT->isVarArg() && !FT->getParamTypes().empty()) {
    if (FT->getParamTypes().size()) FunctionInnards << ", ";
    FunctionInnards << "...";  // Output varargs portion of signature!
+  } else if (!FT->isVarArg() && FT->getParamTypes().empty()) {
+    FunctionInnards << "void"; // ret() -> ret(void) in C.
  }
  FunctionInnards << ")";
  // Print out the return type and the entire signature for that matter