return early in case of !(arm64 || x86_64)

kastiglione · kastiglione · commit 40b38fc01c02 · 2021-03-30T11:30:51.000-07:00
diff --git a/lldb/source/Target/SwiftLanguageRuntimeNames.cpp b/lldb/source/Target/SwiftLanguageRuntimeNames.cpp
@@ -344,6 +344,7 @@ class ThreadPlanStepInAsync : public ThreadPlan {
       async_context_regnum = arm64_dwarf::x22;
     } else {
       assert(false && "swift async supports only x86_64 and arm64");
+      return 0;
     }
 
     auto async_context_reg = reg_ctx_sp->ConvertRegisterKindToRegisterNumber(

Original file line number	Diff line number	Diff line change
`@@ -344,6 +344,7 @@ class ThreadPlanStepInAsync : public ThreadPlan {`
`344`	`344`	`async_context_regnum = arm64_dwarf::x22;`
`345`	`345`	`} else {`
`346`	`346`	`assert(false && "swift async supports only x86_64 and arm64");`
	`347`	`+ return 0;`
`347`	`348`	`}`
`348`	`349`
`349`	`350`	`auto async_context_reg = reg_ctx_sp->ConvertRegisterKindToRegisterNumber(`