From 33e58c1d4e6c41d9ab18935325b5794e28285b4f Mon Sep 17 00:00:00 2001
From: Dominik Maier <domenukk@gmail.com>
Date: Wed, 26 Aug 2020 14:45:59 +0200
Subject: some warnings fixes

---
 llvm_mode/afl-llvm-common.cc | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'llvm_mode/afl-llvm-common.cc')

diff --git a/llvm_mode/afl-llvm-common.cc b/llvm_mode/afl-llvm-common.cc
index d9e63bd3..59ad65c9 100644
--- a/llvm_mode/afl-llvm-common.cc
+++ b/llvm_mode/afl-llvm-common.cc
@@ -346,6 +346,10 @@ static std::string getSourceName(llvm::Function *F) {
 
     DILocation *cDILoc = dyn_cast<DILocation>(Loc.getAsMDNode());
 
+    if (!cDILoc) {
+      FATAL("DebugLoc is no DILocation");
+    }
+
     StringRef instFilename = cDILoc->getFilename();
 
     if (instFilename.str().empty()) {
-- 
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