Merge pull request #15023 from aschwaighofer/silence_fall_through_warning

swift-ci · web-flow · commit 6755e7324e01 · 2018-03-06T13:58:22.000-08:00
diff --git a/lib/IRGen/GenMeta.cpp b/lib/IRGen/GenMeta.cpp
@@ -2061,6 +2061,7 @@ namespace {
           return emitFromTypeMetadata(type);
         }
         // Otherwise, this is a metatype that looks like a pointer.
+        LLVM_FALLTHROUGH;
       case MetatypeRepresentation::ObjC:
         // Thick metatypes look like pointers with spare bits.
         return emitFromValueWitnessTable(

Original file line number	Diff line number	Diff line change
`@@ -2061,6 +2061,7 @@ namespace {`
`2061`	`2061`	`return emitFromTypeMetadata(type);`
`2062`	`2062`	`}`
`2063`	`2063`	`// Otherwise, this is a metatype that looks like a pointer.`
	`2064`	`+ LLVM_FALLTHROUGH;`
`2064`	`2065`	`case MetatypeRepresentation::ObjC:`
`2065`	`2066`	`// Thick metatypes look like pointers with spare bits.`
`2066`	`2067`	`return emitFromValueWitnessTable(`