-Wshadow should only warn about parameter declarations when we're
entering a function or block definition, not on every single declaration.
Unfortunately we don't have previous-lookup results around when it's time
to make this decision, so we have to redo the lookup. The alternative is
to use delayed diagnostics.
llvm-svn: 99172
diff --git a/clang/test/Sema/warn-shadow.c b/clang/test/Sema/warn-shadow.c
index c9a783b..a112210 100644
--- a/clang/test/Sema/warn-shadow.c
+++ b/clang/test/Sema/warn-shadow.c
@@ -43,3 +43,8 @@
void test4(int i) { // expected-warning {{declaration shadows a variable in the global scope}}
}
+
+// Don't warn about shadowing for function declarations.
+void test5(int i);
+void test6(void (*f)(int i)) {}
+void test7(void *context, void (*callback)(void *context)) {}