Clean up -fixit output slightly
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68278 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index f67b417..7cf44bf 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -2706,11 +2706,12 @@
// Verify 6.9.1p6: 'every identifier in the identifier list shall be declared'
// for a K&R function.
if (!FTI.hasPrototype) {
- for (unsigned i = 0, e = FTI.NumArgs; i != e; ++i) {
+ for (int i = FTI.NumArgs; i != 0; /* decrement in loop */) {
+ --i;
if (FTI.ArgInfo[i].Param == 0) {
- std::string Code = "int ";
+ std::string Code = " int ";
Code += FTI.ArgInfo[i].Ident->getName();
- Code += ";\n ";
+ Code += ";\n";
Diag(FTI.ArgInfo[i].IdentLoc, diag::ext_param_not_declared)
<< FTI.ArgInfo[i].Ident
<< CodeModificationHint::CreateInsertion(LocAfterDecls, Code);