commit d2e57d9154d55251a4e94439dcdc96ab74f882ae
author Anders Carlsson <andersca@mac.com> Sat Jun 06 04:14:07 2009 +0000
committer Anders Carlsson <andersca@mac.com> Sat Jun 06 04:14:07 2009 +0000
tree 8423f379f4b7dde4a825367913af883012669f71
parent 525254a3180c245ef872d50e9d3657f2395fd872

Make ParmVarDecl::getDefaultArg() more robust, it now asserts that the argument is not unparsed. Add a new hasDefaultArg() and use it in places where getDefaultArg() was called when the argument was unparsed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72984 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDeclCXX.cpp

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index f13179f..b59ac87 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -1357,7 +1357,7 @@
   if (!Constructor->isInvalidDecl() &&
       ((Constructor->getNumParams() == 1) || 
        (Constructor->getNumParams() > 1 && 
-        Constructor->getParamDecl(1)->getDefaultArg() != 0))) {
+        Constructor->getParamDecl(1)->hasDefaultArg()))) {
     QualType ParamType = Constructor->getParamDecl(0)->getType();
     QualType ClassTy = Context.getTagDeclType(ClassDecl);
     if (Context.getCanonicalType(ParamType).getUnqualifiedType() == ClassTy) {