Get rid of some compile warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68978 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/examples/Kaleidoscope/toy.cpp b/examples/Kaleidoscope/toy.cpp
index f28c274..87950d7 100644
--- a/examples/Kaleidoscope/toy.cpp
+++ b/examples/Kaleidoscope/toy.cpp
@@ -512,7 +512,7 @@
static PrototypeAST *ParsePrototype() {
std::string FnName;
- int Kind = 0; // 0 = identifier, 1 = unary, 2 = binary.
+ unsigned Kind = 0; // 0 = identifier, 1 = unary, 2 = binary.
unsigned BinaryPrecedence = 30;
switch (CurTok) {
@@ -791,7 +791,6 @@
// Make the new basic block for the loop header, inserting after current
// block.
- BasicBlock *PreheaderBB = Builder.GetInsertBlock();
BasicBlock *LoopBB = BasicBlock::Create("loop", TheFunction);
// Insert an explicit fall through from the current block to the LoopBB.
@@ -837,7 +836,6 @@
"loopcond");
// Create the "after loop" block and insert it.
- BasicBlock *LoopEndBB = Builder.GetInsertBlock();
BasicBlock *AfterBB = BasicBlock::Create("afterloop", TheFunction);
// Insert the conditional branch into the end of LoopEndBB.