Silence static analyzer warnings in LLVMSupport.
The static analyzer catches a few potential bugs in LLVMSupport. Add
in asserts to silence the warnings.
llvm-svn: 224044
diff --git a/llvm/lib/Support/CommandLine.cpp b/llvm/lib/Support/CommandLine.cpp
index 985c877..7b06219 100644
--- a/llvm/lib/Support/CommandLine.cpp
+++ b/llvm/lib/Support/CommandLine.cpp
@@ -323,6 +323,7 @@
if (i+1 >= argc)
return Handler->error("requires a value!");
// Steal the next argument, like for '-o filename'
+ assert(argv && "null check");
Value = argv[++i];
}
break;
@@ -356,6 +357,7 @@
while (NumAdditionalVals > 0) {
if (i+1 >= argc)
return Handler->error("not enough values!");
+ assert(argv && "null check");
Value = argv[++i];
if (CommaSeparateAndAddOccurrence(Handler, i, ArgName, Value, MultiArg))