[libc++abi] is_strcmp parameter to is_equal is unused for WIN32

pirama-arumuga-nainar · pirama-arumuga-nainar · commit 546de6100083 · 2018-09-21T20:01:22.000Z
Summary: Mark it as unused to avoid -Wunused-parameter. Reviewers: EricWF, srhines, mstorsjo Subscribers: christof, ldionne, libcxx-commits, cfe-commits Differential Revision: https://reviews.llvm.org/D52368 llvm-svn: 342764
diff --git a/libcxxabi/src/private_typeinfo.cpp b/libcxxabi/src/private_typeinfo.cpp
@@ -64,6 +64,7 @@ is_equal(const std::type_info* x, const std::type_info* y, bool use_strcmp)
         return x == y;
     return strcmp(x->name(), y->name()) == 0;
 #else
+    (void) use_strcmp;
     return (x == y) || (strcmp(x->name(), y->name()) == 0);
 #endif
 }

Original file line number	Diff line number	Diff line change
`@@ -64,6 +64,7 @@ is_equal(const std::type_info* x, const std::type_info* y, bool use_strcmp)`
`64`	`64`	`return x == y;`
`65`	`65`	`return strcmp(x->name(), y->name()) == 0;`
`66`	`66`	`#else`
	`67`	`+ (void) use_strcmp;`
`67`	`68`	`return (x == y) \|\| (strcmp(x->name(), y->name()) == 0);`
`68`	`69`	`#endif`
`69`	`70`	`}`