[clang] UnsafeBufferUsage.cpp - fix MSVC "not all control paths return a value" warning. NFC.

RKSimon · RKSimon · commit 4cd7d8e30aca · 2023-07-27T10:17:57.000+01:00
diff --git a/clang/lib/Analysis/UnsafeBufferUsage.cpp b/clang/lib/Analysis/UnsafeBufferUsage.cpp
@@ -322,6 +322,7 @@ class Gadget {
 #define GADGET(x) case Kind::x: return #x;
 #include "clang/Analysis/Analyses/UnsafeBufferUsageGadgets.def"
     }
+    llvm_unreachable("Unhandled Gadget::Kind enum");
   }
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -322,6 +322,7 @@ class Gadget {`
`322`	`322`	`#define GADGET(x) case Kind::x: return #x;`
`323`	`323`	`#include "clang/Analysis/Analyses/UnsafeBufferUsageGadgets.def"`
`324`	`324`	`}`
	`325`	`+ llvm_unreachable("Unhandled Gadget::Kind enum");`
`325`	`326`	`}`
`326`	`327`	`#endif`
`327`	`328`