Summary:
- Fix a bug in PrettyBuiltinDumper that returns "void" as the name for
an unspecified builtin type. Since the unspecified param of a variadic
function is considered a builtin of unspecified type in PDBs, we set
"..." for its name.
- Provide a method to determine if a PDBSymbolFunc is variadic in
PrettyFunctionDumper since PDBSymbolFunc::getArgument() doesn't return the
last unspecified-type param.
- Add a pretty-func-dumper.test to test pretty dumping of variadic
functions.
Reviewers: zturner, llvm-commits
Reviewed By: zturner
Differential Revision: https://reviews.llvm.org/D41801
llvm-svn: 322608
Aaron Smith